Community ALC-1604AN Amplified Loudspeaker Controller - 4 Channels X 1600W + DSP - Analog Input

ITEM #: CMTY-ALC-1604AN MFG #: ALC-1604AN

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ALC-1604AN - Overview

Biamp recommends Community's series of Amplified Loudspeaker Controllers (ALC) for all Community loudspeaker applications. ALCs provide all of the signal routing, zone switching, DSP processing, protective limiting, remote monitoring, and amplification functions needed between a mixer and the loudspeakers in virtually any Community Professional Loudspeakers application. Standard Ethernet communication protocols allow for fast system design, system control, and remote system monitoring. Analog inputs are included in each model, for quick and easy integration into any new or existing system. Community-authored loudspeaker presets include equalization, high pass filters, and multi-stage limiters tailored to each model, ensuring consistent sound quality and full loudspeaker protection in every application.

In-depth control and monitoring is accomplished via ArmoniaPlus System Manager Software. Tailoring the sound and managing the system can be done at a remote, decentralized location. The ALC-1604AN can also be trusted in mission critical applications, such as fire alarm systems, thanks to the cleverly engineered power supply that allows reliable operation even when connected to a UPS in addition to the per-channel, user-assignable fault-indicating GPIO connectors on the rear panel.

Applications
Main systems, Central or Distributed, Subwoofers, hi-Z/lo-Z Applications
Emergency Notification Systems
Theaters, Restaurants, and Bars
Houses of Worship
Gyms and Fitness Centers
Sports Fields
Stadiums
Lecture Halls
Amusement Parks
Shops and Stores
Convention or Business Centers
Cruise Ships

  • Features:

    • Output power optimized to match the needs of Community loudspeakers from Biamp
    • Drive low impedance, 70V or 100V loudspeakers on any channel
    • Fast and easy access to complete Community loudspeaker library
    • 1024 Tap FIR Linear Phase DSP loudspeaker processing
    • Factory-optimized multi-stage loudspeaker protection limiters
    • Power Sharing technology allows asymmetric output loading
    • Biamp's loudspeaker presets allow software to automatically calculate and display power needs and headroom for each ALC output channel
    • Easily configured system control for small-to-medium venues
    • Third-party plug-ins for large venue control
    • Quickly create and manage loudspeaker groups / zones and signal routing
    • IEC 60849 compliant monitoring and reporting via software and hardware
     
  • Specifications:

    • Channels
    • Output Channels: 4 Hi-Z or Lo-Z (bridgeable per ch. pair)
    • Input Channels: Analog 4 / Dante 4

      Audio
    • Input Sens @8Ω 26 dB 4.91 Vrms 5.03 Vrms
    • Input Sens @8Ω 29 dB 3.48 Vrms 3.56 Vrms
    • Input Sens @8Ω 32 dB 2.46 Vrms 2.52 Vrms
    • Input Sens @8Ω 35 dB 0.88 Vrms
    • Signal-to-Noise Ratio: 20 Hz- 20 kHz @ 8Ω: >110 dB(A)
    • Maximum Input Level: 20 dBu
    • Frequency Response: 20 Hz - 20 kHz ±0.5 dB, 1 W @ 8Ω
    • Crosstalk (1 kHz): -70 dB
    • Input Impedance: 20 kΩ balanced
    • THD+N (from 0.1 W to Full Power): < 0.1% (typical < 0.05%)
    • IMD (from 0.1 W to Full Power): < 0.05%
    • Slew Rate: > 50 V/ æs @ 8Ω, input filter bypassed
    • Damping Factor: > 500 @ 8Ω, 20 Hz - 100 Hz

      DSP
    • AD Converters: 24-bit Tandem™ @ 48 kHz, 125 dB(A) Dynamic Range - 0.005 %, THD+N
    • DA Converters: 24-bit Tandem™ @ 48 kHz, 117 dB(A) Dynamic Range - 0.003 %, THD+N
    • Sample Rate Converter: 24-bit @ 44.1 kHz to 192 kHz, 140 dB Dynamic Range - 0.0001 % THD+N
    • Internal Precision: 32-bit floating point
    • Latency: 2.5 ms fixed latency architecture
    • Memory/Presets: 128 MB (RAM) plus 512 MB flash for presets
    • Delay: 2 s (input) + 100 ms (output) for signal alignment
    • Equalizer: Raised-cosine, custom FIR, parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass
    • Crossover: Linear phase (FIR), Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct (IIR)
    • Limiters TruePower™, RMS voltage, RMS current, Peak limiter
    • Damping Control Active DampingControl™ and LiveImpedance™ measurement

      Networking
    • Standards Compliance: Auto-sensing Fast Ethernet (IEEE 802.3u, 100 Mbit/s)
    • Supported Topologies: Star
    • Remote Interface: Armon¡aPlus® System Manager

      Physical
    • Dimensions H x W x D 1.75" x 17.4" x 14.7"
    • Weight: 17.3 lbs / Shipping 26 lbs
     
  • Item Includes:

    • 1x Community ALC-1604AN Amplified Loudspeaker Controller - 4 Channels X 1600W + DSP - Analog Input
     

ALC-1604AN - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov