SpeakerCraft BB2125
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.
We make buying audio entertainment easy - inquire to see if your purchase qualifies for discounts, upgraded shipping, and price matching.
Read More >>>
Features
- 3U High
- Stable into 2 OHMS load
- Front Mounted Left and Right Channel Level Controls
- Remote power-on switching via Signal Sensing or 3-30V Trigger
- 12V control output for switching auxiliary devices on and off
- Pass through output allows daisy-chaining multiple amplifiers
- 5-way Binding Posts
Specifications
- Weight: 30 lbs.
- Dimensions: H 5-3/8" x W 17" x D 14-1/2"
- Rack Mount Model: H 5-3/8" x W 19" x D 14-1/2"
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.
View all SpeakerCraft items
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

... Jacks. Connects to the line level her
amplifiers. Allows daisy chaining of up erCraft
amplifiers Impedance
Switch
®
10
Amp A/C Fuse
4
8
SPEAKERS A
+ LEFT --- RIGHT +
FUSE 10
AMP
SPEAKERS B
+ ...

... are connected directly to the
amplifier they will all play at the same time. If you wish to
control speaker pairs independently of ... other, while providing protection to your
amplifier at the same time. Your
SpeakerCraft dealer can provide you with ...

... make sure that the
switch above the
speaker inputs (see Diagram#2) is in the 4 ohm
speaker setting. If the
system impedance load... 8
Slide red
switch to 4 or 8 position
Diagram #2
Control Output
The 12V output jack on the back of the
amplifier can ...
BB2125 125 Watt
Amplifier Faceplate
Active LED indicates that the
amplifier is working
SpeakerCraft
Front and ...
amplifier and Power
Mode Circuitry
Type;
Protection LED indicates that either a faul the wiring, the
speaker, or the
amplifier h caused ...

... best performance use high quality
speaker cables. The binding post outputs on the back of the
amplifier allow for a variety of ways to connect your
speakers to the
amplifier (refer to Diagram #3 for options on connecting
speaker wire...

...If you have a problem please check the troubleshooting
list first. If the problem persists, contact your authorized
SpeakerCraft dealer or
SpeakerCraft customer service at 800-448-0976.
The Problem No Sound ...

Thank you for purchasing the
SpeakerCraft BB2125 power
amplifier. The
BB2125 contains the excellent performance and ...Page
Installation Considerations Power
Mode Selection Operating Multiple
Speakers Installation Front and Back Panel...

...
amplifier indicates that either a fault in the wiring, the
speaker, or the
amplifier has caused the
amplifier to shut down.
Level Adjustment ... it more closely matches the output of other
amplifiers in your
system. Use a small slotted screwdriver to ...

Big Bang
Power
Amplifiers
BB2125 125 Watt
Amplifier Faceplate
SpeakerCraft
BB2125
ACTIVE
POWER
PROTECTION
L
R
BB2125 O w n e r 's M a n u a l
Type; Logo...22pt Bauhaus Bold Red PMS 485C Power ...

...are three ways to turn the
amplifier on and off. Use the following
list to decide which
mode will work best for ...Trigger: Use this selection if you wish the
amplifier turn on when it
receives voltage (3-30V A/C or D/C) from an external source and turn...

940 Columbia Ave.,
Riverside CA 92507-4492 (800) 448-0976 Fax, (951) 787-8747 www.
speakercraft.com
LIT 10/99

Specifications
BB2125
Power Output:
125 Watts per channel RMS at 8 ohms 180 Watts per channel RMS at 4 ohms 200 Watts per channel RMS at 2 ohms
Input Sensitivity:
.77V for 8 ohm rated output
Input Impedance:
33K ohms
Total Harmonic Distortion:
.08...

...appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings; or placed in a built-in
installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings.
1
SpeakerCraft BB2125 Reviews
Post your own SpeakerCraft BB2125 review!
We have not received any reviews for this item yet.
Be the first to add a review!