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General| Brand | SpeakerCraft |
|---|---|
| Model | Big Bang BB1235 |
| Category | Amplifier |
| Language | English |
Superior components and sophisticated design ensure outstanding sound quality, performance, and long-term reliability.
Each channel is individually protected; if a channel faults, only that channel shuts down, allowing others to remain active.
Allows assignment of a variety of source inputs (dedicated, Bus, or Auxiliary) to each of the 12 channels for custom installations.
Enables combining the power output of adjacent channels to provide extra power when needed in specific areas.
Each channel features its own level adjustment, allowing precise matching of speaker loudness to its specific area.
Simplifies speaker connection by using optional InstaLLock™ Connectors, eliminating the hassle of multiple wires.
Offers three turn-on modes (constant, trigger, audio sense) and an output trigger for activating other components.
A system design that plays the same source simultaneously in all rooms, with synchronized changes across rooms.
A system design allowing different sources to be played independently in each room.
The process of combining two channels to create one mono channel for increased power output in a specific area.
Any component, audio or video, that provides an audio signal to the amplifier, such as a CD player or tuner.
A distinct unit of the amplifier providing output to one speaker, configurable with different input sources.
Allows independent adjustment of each channel's output level to match different rooms or areas within a system.
Switch on each channel to select input from BUS, AUX, or the channel's dedicated LINE input.
Selects left ('L'), right ('R'), or combined ('R+L') stereo signal from BUS or AUX inputs for each channel.
Input allowing a source signal to be distributed to any of the 12 channels on the amplifier for multi-room applications.
Inputs allowing a signal from a secondary source to be distributed to any of the 12 channels on the amplifier.
Switch to select either 8Ω or 4Ω for optimal amplifier performance with various speaker loads.
Determines how the amplifier is turned on/off: Constant, Trigger (voltage-activated), or Audio Sense (audio-activated).
Illustrates the simplest use of the BB1235 for distributing audio throughout the home using one source.
Shows providing an independent audio signal to one area using a separate source, while the rest of the system uses the main source.
Demonstrates listening to different audio signals in each zone independently, relying on a multi-zone preamplifier.
Allows home theater receiver sources to be used in a multi-room installation via the receiver's multi-room output.
Utilizes bridging mode for home theater speakers and uses remaining channels for music in a separate area.
Guidelines for placing the amplifier on a flat surface, ensuring proper ventilation and avoiding heat or moisture exposure.
Guidance on choosing the amplifier's turn-on mode (Constant, Trigger, Audio Sense) for optimal system integration.
Describes the 12V output feature used to activate other components when the amplifier is powered on.
Instructions for connecting speaker wires using standard binding posts or optional InstaLLock™ connectors.
Mentions the use of specific InstaLLock™ Connectors designed for SpeakerCraft Amplifiers.
Explains connecting audio sources to BUS, AUX, and LINE IN inputs based on system design needs.
Details connecting the amplifier's AC cord to the unit and plugging it into a standard 120V 60 Hz wall outlet.
Explains the function of the front panel power switch, which turns off all amplifier circuitry.
Describes the Active LED, which illuminates when the amplifier is operating.
Explains that Protection LEDs indicate a fault in wiring, speaker, or amplifier causing channel shutdown.
Mentions knobs on the back panel for adjusting individual channel output levels to match system needs.
Addresses issues where no audio output is heard from any channel, checking cables and fuses.
Covers problems where audio is missing from specific channels, checking input selection and bridging.
Explains causes and solutions for unwanted noise in the audio, including ground loops and faulty cables.
Details checks for when the amplifier fails to power up, including outlet connection, power switch, and mode settings.
Outlines the terms and conditions of the two-year product warranty, including coverage and limitations.
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