Audison Forza AF M4D Amplifier 4 Channel Bridgeable Class D Amp 1040w RMS

Audison Forza AF M4D Amplifier 4 Channel Bridgeable Class D Amp 1040w RMS

AUDISON FORZA, THE NEXT LEVEL OF OEM INTEGRATION AND TUNING

• Improved audio performance and power thanks to the latest generation of ADT (Audison D-Class) technology
• Unbeatable power/volume ratio up to 0.68 W RMS/cm³ reaching 83% of efficiency
• Hi-Res compatibility performance, with an extended audio band up to 40 kHz
• Maximum versatility thanks to the possibility of using the bridging option for each pair of power outputs

AUDIOPHILE SOUND YOU EXPECT FROM AUDISON

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. 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 520W x 2 @4Ω*, guaranteeing flexible and powerful performance.

*Output Continuous Power (RMS) @14.4 VDC, 1% THD, all channels driven.

ALL IN ONE STATE-OF-THE-ART PLATFORM!

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. 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 520W x 2 @4Ω*, guaranteeing flexible and powerful performance. *Output Continuous Power (RMS) @14.4 VDC, 1% THD, all channels driven.

Specifications

• Nominal power supply voltage / fuse: 11 ÷ 15 VDC / 2 x 30A
• Pulse operating voltage: 6.5 ÷ 17.5 VDC
• Idling current: 1.3 A
• Standby current draw: 0.007 mA
• Consumption @ 14.4 VDC, Minimum load impedance (Max Musical Power): 52 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: 83%
• Distortion – THD+N @ 1 KHz, 4Ω, 70% Rated Power: 0.05%
• 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: 4 Ch: 2Ω
• 2 Ch – (Bridge 1/2; 3/4): 4Ω Output Continuous Power (RMS) @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
• Output power @ 4Ω, 1% THD+N, 14.4 V: 160 W x 4
• SN ratio (ref. 1 W output): 80 dB
• 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) ±12 dB
• Ambient operating temperature range: 0 °C to 55 °C (32 °F to 131 °F)
• 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): 2.04 / 4.49