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Contemporary Research 232-Amp Plus W Compact Programmable Mixer Amplifier
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    Contemporary Research 232-Amp Plus W Compact Programmable Mixer Amplifier

    Item #: CRC-232-AMP-PW   •   MFG #: 232-AMP-PW


    List Price:$310.00
    Our Price:$262.00

    free ship
    Availability: Direct Ship From Manufacturer
    Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
    • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



    The Contemporary Research 232-Amp+ is a compact, programmable mixer/amplifier aimed at integration with flat-panel displays and video projectors. The versatile amp features a stereo line-level display/projector audio input and two mono aux inputs, and
    outputs 32/40W RMS stereo sound. The aux inputs mix levels with the stereo input, and can be set to mute or lower other inputs when active, ideal for wireless mics and paging applications. The Class D amp is 90% efficient, operates with very little heat, and
    draws almost no power when quiet. The 232-Amp+W includes integrated flanges for surface mounting.

    When combined with a CR tuner and pole mount, the 232-Amp+ serves as an integrated AV tuning/audio solution for video projector installations. The optional SMA bracket mounts the 232-Amp+ to the top of CR tuners, and a single RS-232 port can control a 232-series tuner and amp.

    • Features

      • Mixes one stereo and two mono line-level inputs, mono inputs can operate as ducking inputs, muting or lowering other inputs when active
      • Features programmable input levels, mix levels, auto-ducking operation, output gain with maximum and minimum level
      • Outputs stereo audio 32W RMS at 8 ohms, 40W at 4 ohms
      • Integrates with AMX, Crestron, and other control systems, intelligent commands enable use with smart wall control panels
      • UL 2043 plenum rated
      • Daisy-chains RS-232 with a 232-series tuner (Amp is Unit 1)
      • Includes DIP switches and gain control for field setup of inputs and operation
      • Attaches to top of CR 232- and IC-series tuners with SMA bracket, alongside tuners in RK-1 rack mounts, or in an RK3 rack kit
      • Includes 3A 18 VDC power supply
      • Meets RoHS safety and California energy standards
    • Specifications

      • Physical
      • Size: 7.7" [196mm] W x 1.1" [28mm] H x 3.5" [86mm] D
      • Weight: 8 oz [226g]
      • Enclosure: All aluminum with durable black powder coat paint
      • Mounting: Surface-mount flanges included
      • Standards: RoHS compliant and energy-efficiency meets new California standards
      • Audio Inputs
      • Stereo: Stereo 1/8" jack, unbalanced, 7.5K ohms impedance, 1.4 V RMS max
      • Programmable input level
      • Mono Inputs 1 and 2: Two Mono 3.5mm jack, unbalanced, 7.5K ohms, 1.4 V RMS max
      • Programmable for input level and ducking gating, timing, and mute levels
      • Gain Potentiometer: Adjusts volume in normal operation
      • DIP switches on bottom of 232-AMP interact with Gain for field setup of stereo and mono inputs
      • Operation: Master volume commands affects Stereo only
      • Output
      • Speakers: 5-pin captive-screw terminal for stereo speaker installation, 8 or 4 ohm
      • Watts 18 VDC: 32W RMS (16W per channel) @ 8 ohms, 40W RMS (20W per channel) @ 4 ohms
      • Watts 12 VDC: 16W RMS (8W per channel) @ 8 ohms, 30W RMS (15W per channel) @ 4 ohms
      • Gain: Max gain 20 db (default), programmable to 26, 32, or 36 db
      • THD + Noise: 0.25% typical
      • Response: +/-1 dB, 20 Hz to 20 kHz, 1 watt output
      • Crosstalk: >65 dB @ 1 kHz, >58 dB @ 20 kHz
      • Protection: Thermal and short-circuit protected, auto-recovery
      • Control
      • 5-pin captive-screw terminal
      • RS-232: GND, TX and RX; Signal (Sig)- future IR input; Power (V+): 18/12 VDC output to tuner or accessory; DIP switches on bottom of 232-AMP interact with Gain for field setup
      • Power
      • Power LED: Green LED lights when DC power is active
      • Power In: 2-pin Captive Screw Termina
      • 3 A maximum @ 18 VDC, 11.5 to 19 VDC, 18VDC typical
    • Item Includes

      • 12 VDC 4 A digital switching power supply (North American shipments only)
      • Two 5-pin captive screw terminals
      • Integrated flanges for surface mounting

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