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3

Russound SDB Series Installation Manual

Rev. 5

Diagram / tech SpecS / warranty

O

FF

A

O

N

B

2

Amp / Receiver B

Volume

On / Off

Amp / Receiver A

ON

B

ON

B

2

S

PEAKER

 6

L+ L- R- R+

S

PEAKER

 5

L+ L- R- R+

S

PEAKER

 4

L+ L- R- R+

S

PEAKER

 3

L+ L- R- R+

S

PEAKER

 2

L+ L- R- R+

S

PEAKER

 1

L+ L- R- R+

A

MP

 B

L+ L- R- R+

A

MP

 A

L+ L- R- R+

SDB-6.1

NEWMARKET, NH USA

Speakers

SDB-6.1 (back)

Amplifier

SDB Series Speaker Selector 
Front detail of dual-source 
speaker control

SDB speaker selector diagram showing connection of speaker and amplifier (Not to scale)

Warranty

The Russound SDB Series is fully guaranteed against all defects in materials and 

workmanship  for  ten  (10)  years  from  the  date  of  purchase.  During  this  period, 

Russound will replace any defective parts and correct any defect in workmanship 

without charge for either parts or labor.

For this warranty to apply, the unit must be installed and used according to its 

written instructions. If service is necessary, it must be performed by Russound. The 

unit must be returned to Russound at the owner’s expense and with prior written 

permission. Accidental damage and shipping damage are not considered defects, 

nor is damage resulting from abuse or from servicing by an agency or person not 

specifically authorized in writing by Russound.

This Warranty does not cover:

Damage caused by abuse, accident, misuse, negligence, or improper installation 

• 

or operation
Power surges and lightning strikes

• 

Normal wear and maintenance

• 

Products that have been altered or modified

• 

Any  product  whose  identifying  number,  decal,  serial  number,  etc.  has  been 

• 

altered, defaced or removed.

Russound  sells  products  only  through  authorized  Dealers  and  Distributors  to 

ensure that customers obtain proper support and service. Any Russound product 

purchased  from  an  unauthorized  dealer  or  other  source,  including  retailers,  mail 

order  sellers  and  online  sellers  will  not  be  honored  or  serviced  under  existing 

Russound warranty policy. Any sale of products by an unauthorized source or other 

manner  not  authorized  by  Russound  shall  void  the  warranty  on  the  applicable 

product.

Damage to or destruction of components due to application of excessive power 

voids the warranty on those parts. In these cases, repairs will be made on the basis of 

the retail value of the parts and labor. To return for repairs, the unit must be shipped 

to Russound at the owner’s expense, along with a note explaining the nature of 

service required. Be sure to pack the unit in a corrugated container with at least 

three (3) inches of resilient material to protect the unit from damage in transit.

Before  returning  a  unit  for  repair,  call  Russound  at  (603)  659-5170  for  a  Return 

Authorization  number.  Write  this  number  on  the  shipping  label  and  ship  to:  

Russound, 

ATTN: Service, 5 Forbes Road, Newmarket, NH 03857

Due  to  continual  efforts  to  improve  product  quality  as  new  technology  and 

techniques become available, Russound/FMP, Inc. reserves the right to revise system 

specifications without notice.

Technical Specifications
SDB-2.1 

 

Power :  100 watts per channel RMS continuous

 

  200 watts per channel average

 

  300 watts per channel peak

 

Volume Control:  42 dB attenuation, 12 positions

 

Impedance Matching:  Russound Ultra-Match™ Autoformers

 

Wire Size:  up to 12 gauge wire

 

Dimensions:  8.5” W x 3.0” H x 6.25” D

 

  (21.6 x 7.6 x 15.9 cm)

 

Weight:  4 lb (1.8 kg) 

 

 

 

SDB-4.1 

 

Power :  200 W per channel RMS continuous

 

  400 W per channel average 

 

 

  600 W per channel peak

 

Volume Control:  42 dB attenuation, 12 positions

 

Impedance Matching:  Russound Ultra-Match™ Autoformers

 

Wire Size:  up to 12 gauge wire

 

Dimensions:  17.0” W x 3.0” H x 6.25” D

 

  (43.2 x 7.6 x 15.9 cm)

 

Weight:  9 lb (4.05 kg)

 SDB-6.1

  

Power :  150 W per channel RMS continuous

 

  300 W per channel average

 

  450 W per channel peak

 

Volume Control:  42 dB attenuation, 12 positions

 

Impedance Matching:  Russound Ultra-Match™ Autoformers

 

Wire Size:  up to 12 gauge wire

 

Dimensions:  17.0” W x 3.0” H x 6.25” D

 

  (43.2 x 7.6 x 15.9 cm)

 

Weight:  10 lb (4.5 kg)

 

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