AM500
1-channel Class-D active amplifier module
New, extremely powerful 1-channel active amplifier module with Class D circuitry. Highly stable and airtight die-cast aluminum housing with cooling fins, perfectly suited for installation in do-it-yourself (DIY) subwoofer enclosures. Smart, elongated dimensions for easy integration even in more specialized subwoofer enclosure designs. 3-stage power adjustment/power limiter via jumper up to 1 x 540 W RMS at 4 ohms! Integrated subsonic filter, low-pass filter, low-level input (RCA), high-level input with adjustable audio signal input voltage and input impedance, auto turn-on function (SIG/DC detection), phase shift 0°/180°, bass boost, adjustable input sensitivity (GAIN), and wired remote level control.
Product features
Flat, airtight die-cast aluminum housing with cooling fins, ideal for installing the amplifier module in subwoofer enclosures. State-of-the-art, EMC-tested, Class D amplifier technology with up to 540 W RMS at 4 ohms and 485 W RMS at 2 ohms. Adjustable amplifier power thanks to integrated 3-stage power limiter – always the ideal amplifier power even with less resilient subwoofer chassis:
Stage 1: 1 x 540 W RMS at 4 ohms,
power without limiter (stage 1) at 2 ohms not supported!
Level 2: 1 x 250 W RMS at 4 ohms,
1 x 485 W RMS at 2 ohms
Level 3: 1 x 165 W RMS at 4 ohms,
1 x 325 W RMS at 2 ohms
Low-level inputs (RCA), high-level inputs with adjustable input voltage 15 V | 40 V and input impedance 10 | 150 | 600 ohms (perfect for signal pickup in modern vehicles, even with factory amplifiers), Active filter: switchable subsonic filter at 25 Hz with 12 dB/oct., adjustable low-pass filter 40 - 125 Hz 12 dB/oct., bass boost up to +12 dB, adjustable GAIN (input sensitivity), auto turn-on function (SIG/DC detection), suitable for vehicles with start-stop function, phase shift 0°/180°, wired remote control, cutout dimensions 188 x 64 mm (WxH), external dimensions 206 x 85 x 98 mm (WxHxD), engineered in Germany.
Technical data
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