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Audison AF M4D, automobilinis garso stiprintuvas galia: 4 x 260 W @ 2Ω, Hi-Res Išplėsta garso juosta iki 40 kHz, D-Klasės stiprintuvas | Nemokamas Pristatymas
AF papildomi stiprintuvai skirti AF bitų procesoriaus stiprintuvams papildyti galingais stiprintuvo kanalais.
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.
FEATURES
- 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 81% 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
TECHNOLOGIES
Enjoy the improved audio performance of the latest generation Audison D-Class technology.
Maximum versatility thanks to the bridging option for each pair of channels.
Extended audio band up to 40 kHz.
Universal Speaker Simulator technology on high-level inputs for maximum compatibility with any type of Head-Unit OEM Source.
SPECIFIKACIJOS
AMPLIFIER TECH DATA
| 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 |
AMPLIFIER STAGE
| 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) @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
| Input Type | Pre-In / Speaker-In |
| Remote Sub Volume | ±12 dB |
OTHER
| Fuse | 2 x 30A |
| Weight | 2.04 kg |
DIMENSIONS
| Dimension A | 240 mm |
| Dimension B | 156 mm |
| Dimension C | 47 mm |
