SpeakerCraft BB1235
When SpeakerCraft set out to develop the Custom Installation industrys most complete line of amplifiers, we knew we had to have answers for the variety of situations that you encounter. At the SpeakerCraft Technical Training Institute in Riverside, California, our engineers and A/V dealers teamed up to design the Big Bang line. We took our dealer's input seriously, then went to work making their wish list a reality. The Big Bang series is a highly reliable line of nine amplifiers that offers a solution for every installation with a variety of power, performance and price.
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Features
- 5U High
- Each channel can be assigned to a common left, common right, mono, or a dedicated input
- Remote power-on switching via Signal Sensing or 3-30V Trigger
- Separate protection circuitry for each channel
- 12V control output for switching auxiliary devices on and off
- Pass through output allows daisy-chaining of multiple amplifiers
- 5-way Binding Posts
Specifications
- Weight: 75 lbs.
- Rack Mount Model: H 8-3/4" x W 19" x D 17-1/2"
About SpeakerCraft
SpeakerCraft started in 1976 as an audio retailer. Along the way we became a custom installation company, installing multi-room audio systems. SpeakerCraft is now one of the world's leading manufacturer of custom installation products, and their background as a custom installer and retailer has provided pretty good idea of what it is you want from a manufacturer. Their goal is to develop innovative designs utilizing some of the most state-of-the-art components and materials. Those efforts have earned many industry awards for products that break tradition and go a step forward to bring you tomorrow's technology today. For instance, SpeakerCraft was the first to invent in-wall speaker installation systems that do not require installing brackets in the wall first. They have improved the in-ceiling round speaker by inventing a method to greatly improve the high frequency response with a device called the WavePlane. First to produce pivoting tweeters and on some models the whole speaker pivots while still remaining flush with the ceiling. These innovations eliminate the placement concerns of in-wall and in-ceiling speakers. With SpeakerCraft speakers you now can enjoy your beautiful interiors without sacrificing sound or quality and with the comfort of knowing that those speakers carry a lifetime warranty.
FULL MULTI-ROOM AUDIO
SpeakerCraft also supplies hundreds of other products to help your multi-room audio system become a reality, multi-room distribution amplifiers and a whole line of custom installation accessories to help it all come together. YOU CAN DEPEND ON SPEAKERCRAFT to pledge every product they build will give you the highest level of workmanship and sound performance. The commitment to quality is matched only by the warranty...Lifetime! SpeakerCraft started in a garage in 1976 and has since become the largest manufacturer and innovator of in-wall speakers, in-ceiling speakers, whole house audio and custom installation products in the world. The SpeakerCraft way of life is simple: manufacture leading products, make installation easier, provide customers the best service in the industry, and have fun. We guarantee that our unique and innovative speakers, electronics and accessories are sure to bring you a lifetime of enjoyment.
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Learn More
View Owner's ManualThe BB2125 and BB275 are two channel amplifiers that utilize discrete high current designs. The high current design makes them ideal for installations that require multiple speakers to be connected to one amplifier. Custom friendly features include multiple turn-on modes, front mounted independent level controls and pass through outputs.
The BB1265 and BB865 are multi-channel amplifiers that have been designed to meet the needs of the most demanding home theater and multi-room applications. All of the custom friendly features of our stereo amplifiers are included. In addition, the models feature independent level controls for each channel for maximum control. What signal do you want each channel to play? You have four choices, selectable via a simple switch. Each channel can play inputs from a common left signal, a common right signal, a mono signal and an auxiliary input. Or you can dedicate a separate signal to each channel. Need extra power for that challenging zone? Just flip a switch and adjoining channels are bridged to give you the extra output you need. You can also rest easy knowing that each channel has its own protection circuitry, shutting down only the troubled area when needed for system safety.
The BB1235, BB835, BB50-S and BB50 offer budget solutions for less demanding installations. These amplifiers include the necessary features needed for flexible, reliable custom installation. Custom friendly features include multiple turn-on modes, independent level controls for each channel and pass through outputs.
Manuals and Brochures
Manual Information Examples
... raise the
volume. Some or all of the internal fuses are blown. Return the
amplifier to your
SpeakerCraft dealer for ... positioned incorrectly. Refer to
installation instructions for proper settings. Check the termination points of the
speaker cable at...
Thank you for purchasing the
SpeakerCraft BB1235 power
amplifier. The
BB1235 contains the excellent performance and ... the flexibility needed for demanding custom
installation applications. It is ideal for use in
home theater, stereo, multi-room, ...
... different
audio sources to each channel.
Impedance
switch is used to select either 8? or 4?.
The Power
Mode switch ... InstaLLock™ connectors are provided for
easy connection of
speaker outputs. Requires optional InstaLLock™
amplifier connectors to ...
...feature please contact an authorized
SpeakerCraft dealer for assistance.
Connecting the Line Level
Audio Inputs
CAUTION: ... InstaLLock™ Connector designed for
SpeakerCraft Speaker Selectors is not labeled for use with the
amplifiers. Please follow the...
... - Front Panel
Active LED indicates that the
amplifier is working.
Master power
switch. Turns off power to
amplifier and Power
Mode Circuitry.
Protection LEDs indicate that either a fault in the wiring, the
speaker, or the
amplifier has caused ...
... "Selecting Bridge
Mode" in the "
Installation" section for proper setting of this
switch.
Multi-Zone
A
system design that ... deck and tuner. The source provides the
audio information that is
amplified by the
BB1235.
2. Trigger
Use this selection if ...
... (Diagram 8)
This example uses the power
amplifier to drive the
speakers in the
home theater system. The two channels remaining...Multi-Room
Installation Example (Diagram 4)
This illustrates the simplest use of the
BB1235, distributing
audio throughout ...
Diagram 4 - Multi-Room
Installation
AUDIO SOURCES
OUTPUT
PREAMPLIFIER / RECEIVER
DVD INPUT L R TAPE INPUT ... 6
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
LEFT
SPEAKER
RIGHT
SPEAKER
LEFT
SPEAKER
...
Diagram 5 - Multi-Zone
Installation #1
SOURCES
OUTPUT OUTPU
PREAMPLIFIER / RECEIVER
OUTPUT L R AUX INPUT L R DVD ... L R
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
LEFT
SPEAKER
RIGHT
SPEAKER
LEFT ...
Diagram 6 - Multi-Zone
Installation #2
CD Player OUTPUT OUTPUT L R DVD Player OUTPUT L R Tuner OUTPUT L R Tape Deck
AUDIO SOURCES
L R
CD INPUT
DVD VD ... CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
VOLUME CONTROL
LEFT
SPEAKER
...
Diagram 7 -
Home Theater/Multi-Room
Installation
SOURCES
OUTPUT L SUBWOOFER OUTPUT REAR LEFT REAR RIGHT MULTI-ROOM OUTPUT ...L R R OUTPUT L R OUTPUT L R VCR DVD Player
HOME THEATER RECEIVER
SPEAKER OUTPUTS LEFT CENTER RIGHT
CD Player...
Diagram 8 -
Home Theater Installation
SOURCES
OUTPUT L REAR LEFT REAR RIGHT R VCR UT INPUT R L DVD ... OUTPUTS
CD Player
LEFT
CENTER
RIGHT
LEFT
SPEAKER
CENTER
SPEAKER
RIGHT
SPEAKER
VOLUME CONTROL
REAR LEFT
SPEAKER
SUBWOOFER
...
... LINE (will play source connected to the LINE IN).
Selecting Bridge
Mode (See Diagram 12)
Under normal operation, this ...of outputs, make sure that the
switch above the
speaker inputs is in the 4 ohm
speaker setting. If the
system impedance load will ...
Big Bang
Power
Amplifiers
SpeakerCraft
®
BB1235 O w n e r 's M a n u a l
...
SpeakerCraft Authorized
Dealer from whom they were purchased, or to the
SpeakerCraft factory at the address
listed on this
installation ...value. In some cases where a new model is substituted, a modification to the
mounting surface may be required. If ...
940 Columbia Ave., Riverside CA 92507-4492 (800) 448-0976 Fax (951) 787-8747 www.
speakercraft.com
SpeakerCraft
LIT 8/00
®
12 Channel
Amplifiers
When
SpeakerCraft set out to develop the custom
installation industry's most complete line of
amplifiers, we knew we had to have answers ... took our
dealer's input seriously, then went to work making their wish
list a...
BB1265
AMP12065:
BB1265 Shelf Top AMP12065-R:
BB1265 w/
Rack Mount 65 Watts
Per ... Through Output Allows Daisy-Chaining of Multiple
Amplifiers 5-Way Binding Posts
BB1235
AMP12035: ... Top AMP12035-R:
BB1235 w/
Rack Mount 35 Watts
Per Channel 4U?High ...
... to create air movement.
INSTALLATION
CAUTION: All connections and
switching must be done with the
amplifier's master power
switch ... components if they are placed very close to the
amplifier. Trigger
Audio Sense
Power
Mode Selection = Set to "
Audio...
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