Productbeschrijving
The Audison Prima AP4 D is a 4-Channel Amplifier in Class D with a fully bridgeable architecture.
It delivers 4 x 130 W at 2 Ohms and a total power of 520 W RMS; at 14.4 V, it provides 70 W per channel at 4 Ohms and 260 W x 2 bridged at 4 Ohms.
The minimum impedance is 2 Ohms per channel and 4 Ohms bridged.
Features include Hi Level Input, Low Level Input, and PRE IN via RCA, a Remote IN 7–15 VDC, the Energy Saving Control MUTE control from the AP 4.9 bit or AP 5.9 bit, as well as a power supply of 7.5–15 VDC with a 30 A Fuse.
Measurement values include 0.1% THD at 100 Hz at 4 Ohms, a bandwidth of 10–30k Hz, an A-weighted signal-to-noise ratio of 100 dBA, and a damping factor of 170.
Additional specifications include a no-load current of 1 A, 0.05 mA in the off state, a current consumption of up to 27 A at 14.4 VDC, and an operating temperature range of 0 to 55 °C.
The model is designed as an extension for the Audison Amplifiers AP 4.9 bit and AP 5.9 bit and weighs 1.33 kg.
Features 4-Channel Amplifier Class D, fully bridgeable Total power RMS 520 W 4 x 130 W @ 2 Ohms 4 x 70 W @ 4 Ohms 2 x 260 W bridged @ 4 Ohms Channels 4 Hi Level Input: Yes Low Level Input: Yes PRE IN RCA Digital Input: No Adjustable Crossover: No Supply Voltage 7.5 - 15 VDC Fuse 30 A Remote IN 7 - 15 VDC (1 mA) Energy Saving Control MUTE from AP 4.9 bit / AP 5.9 bit Designed as an extension for the AP 4.9 bit and AP 5.9 bit Weight 1.33 kg Technical Data Distortion THD @ 100 Hz, 4 Ohms, 70% rated power 0.1% Bandwidth (-3 dB, 2 VRMS, 4 Ohms) 10 - 30k Hz S/N ratio A (A-weighted @ 1 V) 100 dBA Damping factor (1 kHz, 2 VRMS, 4 Ohms) 170 Input sensitivity Pre-In selectable 1.5 / 3 / 4.5 V RMS Pre-In impedance 15k Ohms Input sensitivity Speaker-In selectable 3 / 6 / 9 V RMS No-load current 1 A No-load current in the off state 0.05 mA Current consumption @ 14.4 VDC, 2 Ohms, Max music power 27 A Minimum impedance 4 channels 2 Ohms Minimum impedance bridged 2 channels 4 Ohms Output power RMS @ 14.4 VDC, 1% THD 70 W x 4 @ 4 Ohms Output power RMS @ 14.4 VDC, 1% THD 130 W x 4 @ 2 Ohms Output power RMS @ 14.4 VDC, 1% THD 260 W x 2 bridged @ 4 Ohms Output power RMS @ 14.4 VDC, 10% THD 90 W x 4 @ 4 Ohms Output power RMS @ 14.4 VDC, 10% THD 180 W x 4 @ 2 Ohms Output power RMS @ 14.4 VDC, 10% THD 360 W x 2 bridged @ 4 Ohms CEA output power @ 4 Ohms, 1% THD+N, 14.4 V 70 W x 4 CEA S/N ratio (ref.
1 W output) 85 dBA Ambient temperature range 0 °C to 55 °C
