Sonance DSP 2-150 MKII Manuel utilisateur

Marque: Sonance

Modèle: DSP 2-150 MKII

Catégorie: Amplificateurs audio

Taper: Manuel utilisateur

Ce manuel convient également à

SR 2-125

TWO-CHANNEL AMPLIFIER

INSTRUCTION MANUAL

33-7575 10.11.18

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

TABLE OF CONTENTS

Safety 1

Introduction/Box Contents 3

Front Panel/Rear Panel 4

Amplifier Power Requirement Chart 6

Connections and Volume Level Controls 7

Protection Circuitry and LEDs 8

Quick Setup Page 9

Specifications 10

Warranty 11

SR 2-125

TWO-CHANNEL AMPLIFIER

INSTRUCTION MANUAL

Important Safety Information

You should always follow these basic safety precautions when using

your SR 2-125 amplifier to reduce the risk of fire, electric shock, and

injury to persons:

1. Read and retain instructions: Read all the safety and

operating instructions before operating the amplifier, and

retain them for future reference.

2. Heed warnings: Adhere to all warnings and precautions listed

on the amplifier and in the operating instructions.

3. Follow instructions: Follow all operating instructions.

4. Water: Never use the amplifier next to water.

5. Carts and stands: The amplifier should

be used only with a cart or stand that is

recommended by the manufacturer. An

amplifier and cart combination should be

moved with care.

6. CAUTION: TO PREVENT ELECTRIC SHOCK, DO NOT USE

THE POLARIZED PLUG WITH AN EXTENSION CORD,

RECEPTACLE, OR OTHER OUTLETS UNLESS THE BLADES

CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

7. Ventilation: Situate the amplifier so that its location does not

interfere with its proper ventilation.

8. Heat: Situate the amplifier away from heat sources such as

radiators, stoves, or other appliances (including amplifiers) that

produce heat.

9. Grounding or polarization: Grounding or polarization are

precautions that should be taken so that these attributes are

not defeated.

10. Power-cord protection: Route power supply cords so that

they will not be walked on or pinched by items placed on or

against them.

11. Cleaning: To clean the amplifier, use “canned air” or wipe the

amplifier with a soft cloth. Do not use solvents as they may

damage the amplifier.

12. Non-use periods: Unplug the amplifier’s power cord from the

outlet when the amplifier will be left unused for a long period

of time.

13. Object entry: Care should be taken so that objects do not fall

through the opening of the enclosure.

14. Moisture: Do not expose the amplifier to dripping or splashing.

Do not place objects filled with liquids, such as vases, on

the amplifier.

15. Damage requiring service: Have the amplifier serviced by a

qualified service personnel when:

• The power supply cord or the plug has been damaged.

• Objects have fallen, or liquid has been spilled into

the amplifier.

• The amplifier has been exposed to rain.

• The amplifier does not appear to operate normally or exhibits

a marked change in performance.

• The amplifier has been dropped, or the enclosure damaged.

16. Servicing: The user should not attempt to service the amplifier

beyond that described in the operating instructions. All other

servicing should be referred to qualified service personnel.

17. Lifting: Improper lifting of the 11 lbs. SR 2-125 amplifier can

cause personal injury.

18. Power requirement: Do not connect the SR 2-125 amplifier

to the accessory outlet of any other component. A minimum 15

amp (20 amp preferred) grounded wall outlet is required.

WARNING: THE POWER (MAINS) PLUG SERVES AS THE

AMPLIFIER’S DISCONNECT DEVICE. THE DISCONNECT DEVICE

SHALL REMAIN READILY OPERABLE DURING OPERATION.

TO ENSURE THAT THE DISCONNECT DEVICE (POWER PLUG)

IS EASILY ACCESSIBLE, THE USER SHALL NOT PLACE THE

AMPLIFIER IN A CONFINED AREA DURING OPERATION.

19. Storms: To prevent damage to components, unplug all

electronic equipment during thunderstorms.

INSTRUCTIONS IMPORTANTES CONCERNANT LA SÉCURITÉ

1. Lisez soigneusement ces instructions.

2. Conservez-les en lieu sûr pour toute référence future.

3. Respectez scrupuleusement tous les avertissements de sécurité.

4. Suivez toutes les instructions indiquées.

5. Ne pas utiliser cet appareil près de l’eau.

6. Nettoyez cet appareil uniquement avec un chiffon sec.

7. Ne jamais obstruer ses ouïes de ventilation. Installez

cet appareil suivant les instructions recommandées par

son fabricant.

8. Ne jamais installer cet appareil près d’une source dechaleur,

comme les radiateurs, bouches de chaleur, fours ettout autre

appareil (y compris les amplificateurs de puissance) générant

de la chaleur.

9. Ne jamais démonter la prise polarisée ou la broche de mise

à la terre de la prise secteur. Une prise polarisée possède deux

lames, l’une étant plus large que l’autre (standard américain).

Une prise avec mise à la terre possède trois broches, dont

une centrale déportée par rapport aux deux autres. Ces

différents brochages ont été conçus pour votre sécurité. Si la

prise de l’appareil ne rentre pas dans la prise d’alimentation

secteur de votre installation, veuillez consulter un électricien

agréé pour le remplacement de la prise murale (certainement

pas aux normes actuelles).

Le symbole de l’éclair terminé par une pointe de flèche,

dans un triangle équilatéral, est utilisé pour indiquer

à l’utilisateur la présence d’une tension électrique

potentiellement dangereuse, à l’intérieur de l’appareil, d’un niveau

suffisamment élevé pour présenter des risques d’électrisation aux

personnes physiques.

Le symbole du point d’exclamation, dans un triangle

équilatéral, est utilisé pour indiquer à l’utilisateur, dans

les manuels accompagnant l’appareil, la présence

d’un point très important, concernant le fonctionnement ou la

maintenance de l’appareil, à respecter impérativement.

10. Protégez le câble d’alimentation secteur de telle manière qu’il

ne puisse pas être écrasé ou pincé, particulièrement au niveau

des prises, du passage dans des goulettes prévues à cet usage,

ou à l’endroit où il sort de l’appareil.

11. N’utilisez que les systèmes de fixation et accessoires prévus et

conseillés par le fabricant.

12. N’utilisez que des tables, supports, pieds, bras

de fixation prévus ou conseillés par le

fabricant, ou vendus avec l’appareil. Si un

support mobile est utilisé, toujours procéder

avec une grand précaution lors du déplacement

dece support afin d’éviter que l’appareil ne

tombe et puisse blesser physiquement une personne.

13. Débranchez complètement l’appareil pendant un orage ou une

longue période de non-utilisation.

14. Pour toute intervention sur l’appareil, adressez-vous

exclusivement à du personnel qualifié et agréé. Une

interventions’ avérera nécessaire si l’appareil a été

endommagé, pour quelque raison que ce soit, et par

exemple si le câble d’alimentation secteur ou sa prise sont

endommagés, si du liquide a pénétré à l’intérieur de l’appareil,

ou un objet y est tombé, ou bien si l’appareil a été exposé à la

pluie ou à l’humidité, ou bien est tombé, ou encore ne

fonctionne pas de manière normale.

15. Ne jamais exposer cet appareil à des risques de coulures ou

d’éclaboussures de liquides ; ne jamais poser d’objets remplis

de liquide – comme des vases, sur l’appareil.

ATTENTION

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WARNING: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s

authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC

Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment

generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful

interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this

equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on,

the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Introduction

Thank you for purchasing the SONANCE SR 2-125 amplifier.

When properly installed, this amplifier will give you many years of

entertainment pleasure. To get the most out of your new amplifier

please read this manual thoroughly before you begin installation.

To achieve the best performance SONANCE recommends that this

amplifier be installed by a SONANCE Authorized Dealer/Installer.

Placement

Place the amplifier on a level surface, in an upright position, out

of direct sunlight and away from windows through which rain

may enter.

Situate the amplifier away from heat sources such as hot air ducts

or radiators. Be sure that the amplifier is adequately ventilated by

convection or suitable cabinet fans.

• Never place any object on or against the amplifier.

• Never operate the amplifier on a carpeted surface as this will

compromise ventilation.

• When the amplifier is installed in any cabinet, the front or back

must be open during operation. Alternately, install fans in the

cabinet to assure continuous ventilation.

Box Contents

Your SR 2-125 amplifier box should contain:

(1) Instruction manual

(1) SR 2-125 amplifier

(1) IEC power cord

(4) Feet

(2) Long rack ears

(1) DSP Preset matrix

Unpacking

Save the carton and polystyrene inserts for future safe transport in

case the amplifier is moved or requires shipping for repair.

Before proceeding with installation locate the serial number on the

rear panel of the unit and note it here for future reference:

S/N:_________________________________________________________

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

FIGURE 1: SR 2-125 TWO-CHANNEL AMPLIFIER

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

FIGURE 3: SR 2-125 TWO-CHANNEL AMPLIFIER REAR PANEL

FIGURE 2: SR 2-125 TWO-CHANNEL AMPLIFIER FRONT PANEL

SR 2-125 Front Panel

1. Illuminated Power Button

2. Power, Active & Protection Indicator LED

3. Recessed Volume Level Control

SR 2-125 Rear Panel

4. L/R Line In/Coax/Toslink

5. Speaker Block Connector

6. Audio Auto On/Off Switch

7. EQ Preset Bank

8. EQ Preset Selection

9. AC Fuse Holder

10. Power Cord Connection

1 2 3

5 8

6 94

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Front Panel

Power Switch

The power switch turns the amplifier on and off.

When the power switch is lit solid white, the amplifier has power, is

turned ON and ready to operate.

When the power switch is slightly dimmed the amplifier is in

standby mode.

When the power switch is blinking white, the amplifier power supply

is in thermal protection. The channel LEDs will also light red when

the power supply is in thermal protect mode.

NOTE: Upon initial power up there will be an approximately 9-12

second boot up cycle. This is normal.

Input/Output Lights

When each channel is active, the LED will light green as long as a

signal is present.

When the LED blinks red, this is an indication that the channel is

being overdriven.

When the LED lights are solid red this is an indication the amplifier

is in protect mode. While in protect mode the LED lights will

periodically light green to retest the output to determine if the short

has been removed. Protect mode could be caused by a short in the

wire, overheating of the amplifier or possibly an internal problem

with the amplifier.

NOTE: WHEN ANY OF THE LEDS ARE LIT RED TURN THE

AMPLIFIER OFF IMMEDIATELY. DETERMINE THE CAUSE OF THE

PROBLEM BEFORE TURNING THE AMPLIFIER ON.

Volume Level Control

Each channel on the amplifier has front panel recessed volume

controls that will adjust the output and turn on volume. The amplifier

must be powered on to make these adjustments.

Rear Panel

Inputs

The SR 2-125 amplifier has analog, coax and toslink LINE INPUTS

and loop OUTPUTS.

The analog loop outputs are non buffered. The maximum number

of amplifiers that can be looped together will depend on the output

capability of your source component. The digital outputs are

buffered and can support multiple amplifiers. Only one output can

be used at a time.

Speaker Connections

The removable block connectors used on the SR 2-125 amplifiers

will accept up to 12 gauge wire.

Follow the connection layout on the rear panel of the amplifier.

Make sure no bare wires come in contact with the amplifier chassis.

AC Fuse Holder

To replace the fuse, unplug the power cord from the Power Cord

Connector and use a screwdriver to remove the fuse holder.

SR 2-125 - 5 amp AC (T5-AL)

CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE,

REPLACE THE FUSE WITH ONLY THE SAME TYPE AND RATING.

Power Cord

The SR 2-125 amplifiers feature removable IEC power connectors.

Plug the female end of the power cord into the Power Cord

Connector on the amplifier rear panel and plug the male end into a

grounded wall socket.

DO NOT plug the amplifier’s power cord into a convenience outlet

on any other audio or video component. If you need to use an

extension cord, use only a heavy duty (14-GAUGE OR LARGER)

extension cord to avoid starving the amplifier of the current

necessary for full operation.

FIGURE 4: SR 2-125 AMPLIFIER FRONT PANEL VIEW FIGURE 5: SR 2-125 AMPLIFIER REAR PANEL VIEW

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Powering the Amplifier

The SR 2-125 features a removable

IEC power connector (Figure 6).

A 14-gauge EIA standard 120-volt

grounded power cable is included with

the amplifier.

Each time the amplifier’s power

cord is initially plugged in and the

POWER switch is turned ON, all

channel outputs are disconnected

for approximately 9-12 seconds and all

PROTECTION LEDs will illuminate briefly

while the amp boots up.

IMPORTANT: DO NOT PLUG THE POWER CORD INTO THE WALL

OUTLET UNTIL ALL SYSTEM CONNECTIONS HAVE BEEN MADE

AND VERIFIED.

Plug the female end of the power cable into the Power Connector

on the amplifier’s rear panel and plug the male end directly into a

grounded 15 amp or 20 amp wall outlet.

IMPORTANT: DO NOT PLUG THE AMPLIFIER’S POWER CORD

INTO A CONVENIENCE OUTLET ON ANY OTHER AUDIO OR

VIDEO COMPONENT.

If the electrical service is subject to frequent sags, spikes, or

brownouts, a power conditioner designed for use with high fidelity

equipment should be employed to protect the amplifier.

CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE,

REPLACE THE FUSE WITH ONLY THE SAME TYPE AND RATING.

Source Connections/Selection SR 2-125

There are two options when connecting audio inputs to the

SR 2-125 amplifier (see Figure 8):

Primary Line Inputs 1-L, 1-R - Use these inputs for analog

audio source.

Primary Line Coax Inputs L&R - Use these inputs for

coax audio source.

Primary Line Toslink Inputs L&R - Use these inputs for

toslink audio source.

Amplifiers Power Requirements: 15 AMP Breaker 20 AMP Breaker

Model Input Voltage Output Power (sinewave) Draw Watts Qty of Amplifiers Qty of Amplifiers

SR 2-125 100-120V AC Full Power All Channels @ 8 ohms 311.5 4 6

Full Power All Channels @ 4 ohms 326 4 5

1/8 Power All Channels @ 8 ohms 61.5 23 31

1/8 Power All Channels @ 4 ohms 63 22 30

@ Idle 26.5

@ Standby 0.3

13 AMP Breaker 20 AMP Breaker

Model Input Voltage Output Power (sinewave) Draw Watts Qty of Amplifiers Qty of Amplifiers

SR 2-125 220-240V AC Full Power All Channels @ 8 ohms 300 4 6

Full Power All Channels @ 4 ohms 314.5 4 6

1/8 Power All Channels @ 8 ohms 58.5 24 32

1/8 Power All Channels @ 4 ohms 60 24 32

@ Idle 24

@ Standby 0.48

FIGURE 8: SR 2-125 LEFT, RIGHT LINE INPUTS

FIGURE 7: SR 2-125 TWO-CHANNEL AMPLIFIER POWER REQUIREMENTS

1-L 1-R

LEVEL LEVEL

RIDGE

OFF ON

AUTION

RISK OF ELECTRIC SHOCK

O NOT OPEN

AVIS

RISQUE DE CHOC ELECTRIQUE

NE P

AS OUVRIR

S/N

T5AL / 250VAC

2-100

AC 100-120V ~ 60Hz

CAUTION

EPLACE FUSE ONLY WITH

AME TYPE AND RATING

ATTENTION

EMPLACER UNIQUEMENT AVEC LE

MEME TYP

E ET CALIBRE DU FUSIBLE

VOLTAGE TRIGGER

IN OUT

AUTO ON

OFF

1 - LEFT

1 - R

IGHT

BRIDGE

CLASS 2 WIRING

VOLTAGE

AUDIO

3-30 VOLTS

AC or DC

8 Ω MIN

AC 220-240V ~ 50Hz

52 watts

FIGURE 6: IEC POWER

CORD CONNECTION

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Speaker Connections

FIGURE 11: VOLUME

LEVEL CONTROL

FIGURE 9:

SPEAKER CONNECTORS

Volume Level Control

Volume can be controlled from the

individual recessed volume level control

screws, located on the front panel (see

Figure 11). These volume controls balance

the desired sound levels per channel.

The volume level controls are set to

maximum, fully clockwise, by default.

For the best sound you should

use premium speaker wire that

complies with fire rating codes.

Be sure to check local codes

governing wire that may be

installed within walls or ceilings.

SONANCE amplifiers are stable

with any reputable brand of

speaker wire or cable. The SR

2-125 amplifiers use speaker block

connectors that can accommodate

up to 12 gauge wire (see Figure 9).

NOTE: ALWAYS CHECK LOCAL BUILDING CODES BEFORE

INSTALLING WIRE IN WALLS OR CEILINGS.

IMPORTANT: USE CAUTION WHEN SETTING VOLUME LEVELS

EITHER ON THE AMPLIFIER OR AN AUDIO SOURCE AS NOT TO

OVERDRIVE AND POSSIBLY DAMAGE SPEAKERS. VERIFY ALL

SOURCES AS OUTPUT VOLTAGE VARIES FROM DEVICE TO DEVICE.

Source Connections SR 2-125

On the left side of the rear panel are the audio inputs for the left

and right channels. In addition to the left and right inputs there are

also loop outputs for each channel.

The analog loop outputs are non buffered. The maximum number of

amplifiers that can be looped together will depend on the

output capability of your source component. The digital outputs

are buffered and can support multiple amplifiers. The source

connected to the LEFT and RIGHT LINE IN Inputs pass through the

LEFT and RIGHT LINE Outputs (see Figure 10). This also applies to

the Coax and Toslink inputs.

FIGURE 10: SR 2-125 LEFT, RIGHT LINE INPUTS/OUTPUTS

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Protection Circuitry and LEDs

The SR 2-125 amplifiers have a multi-stage protection system to

prevent damage to your amplifier and speakers.

SR 2-125 Amplifier Channel Protection

If a channel encounters a short-circuit or an extremely low impedance

this will cause the affected channel outputs to automatically mute.

The output of the affected channel will remain muted until the fault

has been corrected. Only the affected channels output will mute, all

other channels will continue to operate normally.

SR 2-125 Amplifier Channel Protection Indication

On the front panel of the SR 2-125 amplifiers are dual color LEDs

that illuminate to indicate the current operating status of each

amplifier channel.

When the LED blinks red this is an indication that the channel is

being overdriven.

When the LED lights are solid red this is an indication the amplifier

is in protect mode. While in protect mode the LED lights will

periodically light green to retest the output to determine if the short

has been removed. Protect mode could be caused by a short in the

wire, overheating of the amplifier or possibly an internal problem

with the amplifier.

IMPORTANT: ALLOWING THE AMPLIFIER TO OPERATE WITH

ONE OR MORE CHANNELS IN PROTECT MODE FOR AN

EXTENDED PERIOD OF TIME CAN DAMAGE THE AMPLIFIER.

SR 2-125 Amplifier Power Supply Protection

The amplifier also has protection for the power supply. If the power

supply heat sink temperature exceeds the design maximum the

protection circuit will activate disconnecting all channel outputs. This

is indicated by a blinking light on the front panel power switch.

IMPORTANT: ANY TIME THE PROTECTION CIRCUITS ARE

TRIGGERED, UNPLUG THE AMPLIFIER’S POWER CORD FROM

THE WALL OUTLET BEFORE TROUBLESHOOTING.

Rack Ear Installation SR 2-125

The SR 2-125 amplifier ships with two long rack ears for when the

amplifier is to be used alone in a 1U space. Unscrew the four Phillips

head screws (M4 x 0.7 pitch x 10mm long) found on each side of

the left and right forward section of amplifier. Use these screws to

connect the included rack ears to the amplifier (see Figure 12).

FIGURE 12: RACK EAR INSTALLATION SR 2-125

SIDE VIEW RIGHT

FRONT VIEW

Amplifier Stacking

The SR 2-125 amplifier is capable of being directly stacked with

the feet removed (see Figure 14) for use in low to moderate output

applications. For high-output applications, it is recommended to

leave at least 1U space between amplifiers for increased ventilation.

It is not recommended to stack more than three amplifiers high

without spacing.

Shelf Mounting

If shelf mounting, attach the four included feet by screwing them

into the threaded openings, no tool is required.

To place two SR 2-125 amplifiers in a single rack unit order:

Rack Mount Bracket for SR 2-125 SKU# 93098 (see Figure 13).

FIGURE 14: STACKED CONFIGURATION (3) SR 2-125

FIGURE 13: RACK MOUNT BRACKET FOR (2) SR 2-125

FRONT VIEW

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Quick Setup

Audio - Auto On

Select the Audio Auto On mode you would like to use, either ON

or OFF.

Audio Auto On - ON

When the Audio Auto On switch is in the ON position the amplifier

will power off after 15 minutes without an audio signal present on

any of the channels. When an audio signal is applied the amplifier

will take approximately 9-12 seconds to reproduce audio after

going through its power up sequence.

NOTE: THE AUDIO AUTO ON - ON MODE USES THE LEAST AMOUNT

OF AC POWER WHEN THE AMPLIFIER IS NOT OPERATING.

Audio Auto On - OFF

When the Audio Auto On switch is in the OFF position the amplifier

will enter Sleep Mode after 15 minutes without an audio signal

present on any of the channels. When an audio signal is applied the

amplifier will take approximately 2-3 seconds to reproduce audio.

Apply DSP Preset

The SR 2-125 amplifier includes pre-programmed DSP presets.

These presets are selected utilizing first the EQ Preset Bank

dial, followed by the EQ Preset Selection dial (see included DSP

Preset Matrix). The first EQ in any bank will be Flat. To select the

appropriate preset for your environment please see the included

DSP preset Selection Matrix.

Quick Setup Page

FIGURE 17: SR 2-125 EQ PRESET BANK & EQ PRESET SELECTION

FIGURE 16: SR 2-125

AUDIO AUTO ON - OFF

FIGURE 15: SR 2-125

AUDIO AUTO ON - ON

SPECIFICATIONS

SR 2-125 Amplifier

Number of Channels 2 (1 stereo pair)

Power Output - 8 ohms 125 Watts RMS per channel (both channels driven)

Power Output - 4 ohms 200 Watts RMS per channel (both channels driven)

Frequency Response 5Hz - 50kHz, bandwidth limited

Total Harmonic Distortion 0.07% (1kHz, 8 ohms) 0.06% (1kHz, 4 ohms)

Signal to Noise Ratio -100dB (20Hz-20kHz)

Input Gain 29dB

Input Sensitivity 100mV for 1 Watt Output @ 8 ohms

1110mV for 125 Watts Output @ 8 ohms

Input Impedance 20k ohms

Loop Output Impedance 600 ohms

Maximum Analog Input Voltage 2.9V VAC RMS

Power Consumption 120V AC

@8 ohms (sinewave, full power) 311.5 Watts (all channels driven)

@4 ohms (sinewave, full power) 326 Watts (all channels driven)

@8 ohms (sinewave, 1/8 power) 61.5 Watts (all channels driven)

@4 ohms (sinewave, 1/8 power) 63 Watts (all channels driven)

@idle 26.5 Watts

@standby 0.3 Watts

Power Consumption 220V AC

@8 ohms (sinewave, full power) 300 Watts (all channels driven)

@4 ohms (sinewave, full power) 314.5 Watts (all channels driven)

@8 ohms (sinewave, 1/8 power) 58.5 Watts (all channels driven)

@4 ohms (sinewave, 1/8 power) 60 Watts (all channels driven)

@idle 24 Watts

@standby 0.48 Watts

Heat Output

@8 ohms (sinewave, full power) 242 BTU (all channels driven)

@4 ohms (sinewave, full power) 314 BTU (all channels driven)

@8 ohms (sinewave, 1/8 power) 118 BTU (all channels driven)

@4 ohms (sinewave, 1/8 power) 124 BTU (all channels driven)

Operating Voltage 100-120V@60Hz, 220-240V@50Hz

AC Fuse 5A (T5AL ~ 250V)

Rack Space Requirement 1U – 1/2 Rack Width

Dimensions w/ Feet (W x H x D) 8 5/8” x 2 1/8” x 16 13/16” (219mm x 54mm x 427mm)

Dimensions w/ Rack Ears w/o Feet (W x H x D) 19” x 1 3/4” x 16 13/16” (482mm x 44mm x 427mm)

Shipping Weight 11 lbs (5.0kg)

CAD Files available for download at www.sonance.com

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

Sonance is a registered trademarks of Dana Innovations.

Due to continuous product improvement, all features and specifications are subject to change without notice.

For the latest Sonance product specification information visit our website: www.sonance.com

SONANCE • 991 Calle Amanecer • San Clemente, CA 92673 USA

(949) 492-7777 • FAX: (949) 361-5151 • Technical Support: (949) 492-7777

www.sonance.com

LIMITED TWO (2) YEAR WARRANTY

SONANCE warrants to the first end-user purchaser that this SR 2-125 Amplifier, when purchased from an authorized SONANCE Dealer/

Distributor, will be free from defective workmanship and materials for the period stated below. SONANCE will at its option and expense during

the warranty period, either repair the defect or replace the Product with a new or remanufactured Product or a reasonable equivalent.

EXCLUSIONS

TO THE EXTENT PERMITTED BY LAW, THE WARRANTY SET FORTH ABOVE IS IN LIEU OF, AND EXCLUSIVE OF, ALL

OTHER WARRANTIES, EXPRESS OR IMPLIED, AND IS THE SOLE AND EXCLUSIVE WARRANTY PROVIDED BY SONANCE.

ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY,

IMPLIED WARRANTY OF FITNESS FOR USE, AND IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ARE

SPECIFICALLY EXCLUDED.

No one is authorized to make or modify any warranties on behalf of SONANCE. The warranty stated above is the sole and exclusive remedy

and SONANCE’S performance shall constitute full and final satisfaction of all obligations, liabilities and claims with respect to the Product.

IN ANY EVENT, SONANCE SHALL NOT BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL, ECONOMIC, PROPERTY,

BODILY INJURY, OR PERSONAL INJURY DAMAGES ARISING FROM THE PRODUCT, ANY BREACH OF THIS WARRANTY

OR OTHERWISE.

This warranty statement gives you specific legal rights, and you may have other rights which vary from state to state. Some states do not allow

the exclusion of implied warranties or limitations of remedies, so the above exclusions and limitations may not apply. If your state does not

allow disclaimer of implied warranties, the duration of such implied warranties is limited to period of SONANCE’S express warranty.

Your Product Model and Description: SR 2-125 Two-Channel Amplifier

Warranty Period for this Product: Two (2) years from the date on the original sales receipt or invoice or other satisfactory proof of purchase.

Additional Limitations and Exclusions from Warranty Coverage: The warranty described above is non-transferable, applies only to the initial

installation of the Product, does not include installation of any repaired or replaced Product, does not include damage to allied or associated

equipment which may result for any reason from use with this Product, and does not include labor or parts caused by accident, disaster,

negligence, improper installation, misuse (e.g. overdriving the amplifier or speaker, excessive heat, cold or humidity), or from service or

repair which has not been authorized by SONANCE. Obtaining Authorized Service: To qualify for the warranty, you must contact your

authorized SONANCE Dealer/Installer or call SONANCE Customer Service at (949) 492-7777 within the warranty period, must obtain a

return merchandise number (RMA), and must deliver the Product to SONANCE shipping prepaid during the warranty period, together with

the original sales receipt, or invoice or other satisfactory proof of purchase.

SR 2-125 TWO-CHANNEL AMPLIFIER INSTRUCTION MANUAL

10.11.18

Sonance DSP 2-150 MKII Manuel utilisateur

Marque: Sonance

Modèle: DSP 2-150 MKII

Catégorie: Amplificateurs audio

Taper: Manuel utilisateur

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