* Overview
* Features
* Specifications
* Downloads
* FAQ
Overview
The Model AMP-1235 can be used independently, or as a companion product to the AVAtrix HD Cat 5 Matrix System. Up to three AMP-1235 amplifiers can be used with an AVAtrix system to create a maximum system capacity of 18 unique listening zones. The AVAtrix provides switched audio outputs to each AMP-1235 via an Audio Router (Model 1173BK), coordinating each room’s audio program with the video program being received on an AVAtrix Cat 5 zone receiver. See example application drawings.
* 35 Watts x 12 channels into 8 Ohm load
* Each amp channel can select one of two bus inputs, or its local input
* Variable gain adjustments on each input to match signal levels
* Bridgeable for greater output power
* Low power standby mode when no channels are playing
* Optional "auto-off" per channel
* 12v trigger for remote turn-on
Important Installation Note: Amplifiers produce heat. To ensure long service life, provide adequate ventilation by leaving at least 3 inches of clearance above the amplifier and 2 inches to each side.
Features
Key Features
* 35 Watts x 12 channels into 8 Ohm load
* Three power modes: always on, 12v trigger for remote turn-on, and auto-off (per channel)
* (2) bus inputs, plus one input dedicated to each amplifier channel
* Dual-mode LEDs indicate fault status
* Independent input gain controls
Inputs/Outputs
* Analog stereo audio (L/R) - (2) bus inputs that feed the entire amp, (1) mono input (per amplifier channel)
Specifications
Audio Parameters
* 35 Watts per channel into 8 ohms (20Hz to 20KHz)
* 50 Watts per channel into 4 ohms (20Hz to 20KHz)
* 100 Watts per channel bridged into 8 ohms (20Hz to 20KHz)
* Distortion at rated power: 0.1% THD
* Input Impedance: 10k ohms
* Frequency Response: 5-65kHz
* THD+Noise: 0.03%
In the Box
* Rack ears
* User manual
Miscellaneous
* Connector Types (Input): (2) RCA stereo analog audio
* Connector Types (Bus Outputs): (2) RCA stereo analog audio
* Connector Types (Amp Output): Dual position screw-locking headers
* Dimensions: 3.5" x 17 x 15 (H-W-D)
* Product Weight: 28 lbs.
* Shipping Weight: 33 lbs.
* Agency Approvals: FCC, ETL
* Max speaker wire gauge: 14 ga.
Video Parameters
* N/A
Downloads
Documents
* Product Focus Sheet: AMP-1235
* User Manual: AMP-1235
Frequently Asked Questions
Q: Which operational mode is recommended for use with the 1173BK Multi-Zone Audio Router (AVAtrix)?
A: Each paired output form the 1173BK should be connected to the AMP-1235's "Line In" connections. The 1173BK will then switch sources to match the zone video, feeding signal to the appropriate amp channel.
