Audison AP4D 4 Channel 4 x 130W Amplifier
- SKU #: 03143
AP4 D - 4 Channel Amplifier
The AP4 D amplifier was designed as an extension for the AP 4.9 bit and AP 5.9 bit amplifiers, offering 4 additional 70 W amplified channels.
| Load Imp. | 4 Channels | 2 Channels (bridge) |
| 4 Ohm | 70 W x 4 | 260 W x 2 |
| 2 Ohm | 130 W x 4 |
| Voltage: | 7.5 ÷ 15 VDC |
| Idling Current: | 1 A |
| Switched off: | <0.05mA |
| Consumption @ 14.4 VDC 2Ohm Max Musical Power (without CPL): | 27 A |
| Remote IN | 7.5 ÷ 15 VDC (1mA) |
| Fuse | 30 A |
| Distortion - THD @ 1Khz, 4Ohm, 90% Output Power | 0.1% |
| Bandwidth @ - 3dB, 2 V RMS, 4Ohm: | 10 ÷ 30k Hz |
| S/N ratio @ A weighted, 1, 5V, Max Power: | 100 dBA |
| Damping factor @ kHz, 2 VRMS, 4Ohm: | 170 |
| Input sensitivity PRE IN: | Selectable: 1, 5-3-4,5 V RMS |
| Input sensitivity SPEAKER IN: | Selectable: 3-6-9 V RMS |
| Input impedance: | 15k Ω |
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LOAD IMPEDANCE (MIN):
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LOAD IMPEDANCE (MIN):
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Max Power |
520 W |
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OUTPUT POWER (RMS) @ 14.4 VDC, 1% THD:
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OUTPUT POWER (RMS) @ 14.4 VDC, 1% THD:
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OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:
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OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:
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| Output power @ 4Ohm, , ⩽1% THD + N, 14.4 V: | 70 W x 4 |
| SN ratio (ref. 1 W output): | 85 dBA |
| PRE IN | RCA |
| SPEAKER IN | Wired |
| MUTE (Energy Saving Control) | wired from AP4.9 bit / AP5.9 bit |
| Ambient operating temperature range: | 32°F to 131°F |
| Size (inch): | 7.8" x 1.8" x 5.27" |
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