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Audison AF M4D
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Veya İptal
AF M4DAmplifier | 4 x 260 W @ 2 ohm | 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 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.
Channels | 4 |
Class | D-Class |
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 |
Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power | 0.05% |
Bandwidth A | (-3 dB, 2 VRMS, 4 Ω): 10 Hz ÷ 42 kHz |
S/N ratio A | (A weighted @ 1 V): 103 dBA |
Input sensitivity Pre-In | 0.6 ÷ 6 VRMS |
Input sensitivity Speaker-In | 2.2 ÷ 22 VRMS |
Total Power RMS | 1040 W |
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 |
Output power @ 4Ω, 1% THD+N, 14.4 V | 150 W x 4 |
SN ratio (ref. 1W output) | 80 dB |
Input Type | Pre-In / Speaker-In |
Remote Sub Volume | (-12 ÷ +12) dB |
Fuse | 2 x 30A |
Weight | 2.04 kg |
DIMENSIONS
Dimension A | 240 mm |
Dimension B | 156 mm |
Dimension C | 47 mm |
30,287.76 TL -3% 31,224.49 TL
35,434.69 TL -3% 36,530.61 TL
31,475.51 TL -3% 32,448.98 TL
36,424.49 TL -3% 37,551.02 TL
41,571.43 TL -3% 42,857.14 TL
15,242.86 TL -3% 15,714.29 TL
23,557.14 TL -3% 24,285.71 TL
20,587.76 TL -3% 21,224.49 TL
5,344.90 TL -3% 5,510.20 TL
4,751.02 TL -3% 4,897.96 TL
6,928.57 TL -3% 7,142.86 TL
3,761.22 TL -3% 3,877.55 TL
1,781.63 TL -3% 1,836.73 TL
1,979.59 TL -3% 2,040.82 TL
5,938.78 TL -3% 6,122.45 TL