ALC-1604AN 4-Channel Analogue Input Amplifier with DSP 4x1600W

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Community ALC-1604AN 4-Channel Analogue Input Amplifier with DSP 4x1600W - Main Image

Price:: RRP: £5,601.60 inc VAT
Code:: COMALC1604AN
Manufacturer Code:: 910.0258.900
Brand:: Community

Main Features

4 Channels x 1600W + DSP
Analog Input
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

4 Channels x 1600W + DSP, Analog Input, Amplified Loudspeaker Controllers

Biamp recommends our 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 ArmoníaPlus 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.

Product Features

4 Channels x 1600W + DSP
Analog Input
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

Product Specifications

Output Channels: 4 Hi-Z or Lo-Z (bridgeable per ch. pair)
Input Channels, Analog: 4
Maximum Input Level: 20 dBu
Frequency Response: 20 Hz - 20 kHz ±0.5 dB, 1 W @ 8Ω
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)
- LimitersTrue: Power™, RMS voltage, RMS current, Peak limiter
- Damping Control: Active DampingControl™ and LiveImpedance™ measurement
Output Stage:
- Max output power per channel @ 8Ω: 1250 W
- Max output power per channel @ 4Ω: 1400 W
- Max output power per channel @ 2Ω: 1600 W
- Max output power @ 4Ω (Bridged): 3200 W
- Max output power @ 8Ω (Bridged): 2800 W
- Max output power @ Hi-Z 100V distributed line: 1600 W
- Max Shared Power (all channels): 4800 W