Description
AF M6DAmplifier | 1320 W total power | 6 x 220 W @ 2ohm | D-class Fully Bridgeable
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 M6D boasts six high-fidelity amplified channels 135W x 6 @4Ω*, 220W x 6 @2Ω*, with the audiophile sound of the latest generation Audison D-Class technology. Higher switching frequencies, steeper filtering, and higher-tolerance components deliver sound above and beyond the expectation of Class D – in an amazingly compact package! The audio band is extended up to 40 kHz earning the coveted High-Resolution certification. Bridging channel pairs results in 440W x 3 @4Ω*, guaranteeing flexible and powerful performance.*Output Continuous Power (RMS) @14.4 VDC, 1% THD, all channels driven.
Technical Specification
Nominal power supply voltage / fuse: 11 - 15 VDC / 2 x 35A
Pulse operating voltage: 6.5 - 17.5 VDC
Idling current: 1.0 A
Standby current draw: 0.009 mA
Consumption @ 14.4 VDC, Minimum load impedance (Max Musical Power): 67 A
Remote IN: 4 -15 VDC (1 mA)
Remote OUT: 6.5 -15 VDC (150 mA)
ART – Automatic Remote Turn on/off from Speaker-In: 1.5 VDC
Efficiency @ rated power (RMS) @14.4 VDC, 1% THD,4Ω, All Channels: 81%
AMPLIFIER STAGE
Distortion – THD+N @ 1 KHz, 4Ω, 70% Rated Power: 0.04%
Damping factor @ 1 kHz , 4Ω, 2 VRMS: 160
Bandwidth @ -3 dB: 10 Hz - 42 kHz
S/N ratio (A weighted @ 1 V Input, Rated Power) Master Input: 103 dBA
Minimum load impedance:
6Ch: 2Ω
3 Ch – (Bridge 1/2; 3/4; 5/6): 4Ω
Output Continuous Power (RMS) @14.4 VDC, 1% THD:
• 6 Ch @ 4Ω: 135 W x 6
• 6 Ch @ 2Ω: 220 W x 6
• 3Ch (Bridge 1/2; 3/4; 5/6) @ 4Ω: 440 W x 3
CEA SPECIFICATIONS
Output power @ 4Ω, 1% THD+N, 14.4 V: 130 W x 6
SN ratio (ref. 1 W output): 80 dB
INPUTS / OUTPUTS / FILTERS
Inputs
Pre-In / Speaker-In
Input sensitivity Pre-In
0.6 - 6 VRMS
Input sensitivity Speaker-In: 2.2 - 22 VRMS
SUB remote Volume Control (optional): (-20 ÷ 6) dB
GENERAL REQUIREMENTS
Ambient operating temperature range: 0 °C to 55 °C (32 °F to 131 °F)
SIZE / WEIGHT
Max size W x H x D (mm/inch): 240 x 47 x 156 / 9.44 x 1.85 x 6.14
Weight (kg/lb): 1.95 / 4.3
Pulse operating voltage: 6.5 - 17.5 VDC
Idling current: 1.0 A
Standby current draw: 0.009 mA
Consumption @ 14.4 VDC, Minimum load impedance (Max Musical Power): 67 A
Remote IN: 4 -15 VDC (1 mA)
Remote OUT: 6.5 -15 VDC (150 mA)
ART – Automatic Remote Turn on/off from Speaker-In: 1.5 VDC
Efficiency @ rated power (RMS) @14.4 VDC, 1% THD,4Ω, All Channels: 81%
AMPLIFIER STAGE
Distortion – THD+N @ 1 KHz, 4Ω, 70% Rated Power: 0.04%
Damping factor @ 1 kHz , 4Ω, 2 VRMS: 160
Bandwidth @ -3 dB: 10 Hz - 42 kHz
S/N ratio (A weighted @ 1 V Input, Rated Power) Master Input: 103 dBA
Minimum load impedance:
6Ch: 2Ω
3 Ch – (Bridge 1/2; 3/4; 5/6): 4Ω
Output Continuous Power (RMS) @14.4 VDC, 1% THD:
• 6 Ch @ 4Ω: 135 W x 6
• 6 Ch @ 2Ω: 220 W x 6
• 3Ch (Bridge 1/2; 3/4; 5/6) @ 4Ω: 440 W x 3
CEA SPECIFICATIONS
Output power @ 4Ω, 1% THD+N, 14.4 V: 130 W x 6
SN ratio (ref. 1 W output): 80 dB
INPUTS / OUTPUTS / FILTERS
Inputs
Pre-In / Speaker-In
Input sensitivity Pre-In
0.6 - 6 VRMS
Input sensitivity Speaker-In: 2.2 - 22 VRMS
SUB remote Volume Control (optional): (-20 ÷ 6) dB
GENERAL REQUIREMENTS
Ambient operating temperature range: 0 °C to 55 °C (32 °F to 131 °F)
SIZE / WEIGHT
Max size W x H x D (mm/inch): 240 x 47 x 156 / 9.44 x 1.85 x 6.14
Weight (kg/lb): 1.95 / 4.3
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