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Audison Prima Series AP1 D 540W Max Monoblock 1-CH Car Amplifier 

The AP1 D amplifier was designed to drive a subwoofer and is the ideal extension of the AP8.9 bit and AP4.9 bit. At 2 Ohms it is stable and can supply 540 W power with extremely compact dimension. With the APTK 3 (Audison Prima Tower Kit 3) staking system it’s possible to stack the AP1 D and save space without any problem of overheating.

 

Technical Specifications

Power Supply

  • Voltage: 7.5 ÷ 15 VDC
  • Idling current: 1A
  • Switched off: <0.05mA  
  • Consumption @ 14.4 VDC 2 Ω Max Musical Power (without CPL): 30A
  • Remote IN: 7 ÷ 15 VDC (1mA)
  • Fuse: 30A

Amplifier Stage

  • Distortion - THD @ 1kHz, 4Ω, 90% Output Power: 0.2%
  • Distortion - THD @ 100Hz, 4Ω, 90% Output Power: 0.3%
  • Bandwidth (-3 dB 2V RMS, 4Ω): 16 ÷ 40kHz
  • S/N ratio @ A weighted, 1V, Max Power: 100dBA
  • Damping factor @ 1kHz, 2V RMS, 4Ω: 160
  • Damping factor @ 100Hz, 2V RMS, 4Ω: 150
  • Input sensitivity PRE IN: 1,5 - 3,0 - 4,5 V RMS (Selectable)
  • Input sensitivity SPEAKER IN: 3,0 - 6,0 - 9,0 V RMS (Selectable)
  • Input impedance: 15kΩ
  • Load Impedance (Min):
  • Ch 1 : 2Ω
  • Max Power: 540W
  • OUTPUT POWER (RMS) @ 12 ÷  14.4VDC, 1% THD:
    • 1 Ch @ 4Ω: 310W x 1
    • 1 Ch @ 2Ω: 540W x 1
  •  OUTPUT POWER (RMS) @ 14.4 VDC, 10% THD:
    • 1 Ch@ 4Ω: 380W x 1
    • 1 Ch@ 2Ω: 540W x 1

CEA Specifications

  • Output power @ 4Ω ≤ 1% THD+N, 14.4 V: 310W x 1
  • SN ratio (ref. 1W output): 79 dBA

Signal Connections

  • PRE IN: RCA
  • SPEAKER IN: Wired
  • Mute (Energy Saving Control): Wired from AP4.9bit / AP5.9bit

General Requirements 

  • Ambient operating temperature range: 0 °C to 55 °C (32°F to 131°F)

 

 

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