Audison AF M4D Amplifier 4 x 260 W @ 2 ohm D-class Fully Bridgeable

https://audison.com/product/af-m4d/ Amplifier|4 x 260 W @ 2 ohm|D-class Fully Bridgeable FORZA COMPANION AMPLIFIER AF companion amplifiers are designed to add powerful amplifier channels to AF bit processor amplifiers. A plug-and-play signal input harness is included to make connection to AF bit amplifiers straightforward. AF companion amplifiers are also perfect for use with systems controlled and managed by a standalone bit processor, such as a bit One HD Virtuoso. AF companions have a “straight wire” architecture, without analog preamp functions such as crossover filtering, and are intended for use with external processors.AF M4D boasts four high-fidelity amplified channels 160W x 4 @4Ω*, 260W x 4 @2Ω* with the audiophile sound of the latest generation Audison D-Class technology. AMPLIFIER TECH DATA Channels 4 Class D Efficiency 83 % Hi Level Input Yes Low Level Input Yes Digital Input No Power supply voltage / fuse 11 ÷ 15 VDC Operating power supply voltage 6.5 ÷ 17.5 VDC Idling current 1.12 A Idling current when off 0.007 mA Consumption @ 14.4 VDC, 2Ω, Max Musical Power 47 A Remote OUT 6.5 ÷15 VDC (150 mA) Remote IN 4 ÷15 VDC (1 mA) ART – Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable) 1.5 VDC AMPLIFIER STAGE Distortion – THD @ 100 Hz, 4Ω, 70% Rated Power 0.05% Bandwidth A 10 Hz ÷ 42 kHz S/N ratio A 103 dBA Input sensitivity Pre-In 0.6 ÷ 6 VRMS Input sensitivity Speaker-In 2.2 ÷ 22 VRMS Minimum load impedance 4 Ch 2Ω 2 Ch – (Bridge) 4Ω Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD 4Ch @ 4Ω: 160 W x 4 4Ch @ 2Ω: 260 W x 4 2Ch (Bridge 1/2; 3/4) @ 4Ω: 520 W x 2 Adjustable Crossover No CEA SPECIFICATIONS Output power @ 4Ω, 1% THD+N, 14.4 V 150 W x 4 SN ratio (ref. 1W output) 80 dB INPUTS Filters Inputs Pre-In / Speaker-In Remote Sub Volume (-12 ÷ +12) dB OTHER Fuse 2 x 30A Weight 2.04 kg DIMENSIONS Dimension A 240 mm Dimension B 156 mm Dimension C 47 mm