Audison Prima AP1 D Class D Mono Block Subwoofer Amplifier Amp 540w RMS
Audison Authorised Retailer and Installer Nottingham

Audison Prima AP1 D Class D Mono Block Subwoofer Amplifier Amp 540w RMS


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 dimensions. With the APTK 3 (Audison Prima Tower Kit 3) stacking system it’s possible to stack the AP1 D and save space without any problem of overheating.


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Product Information

Sharing a footprint with all other Prima amplifiers, the AP1 D is the perfect add-on to a Prima system for those who want the best in bass reinforcement. delivering almighty 310 Watts RMS into 4 Ohms or a massive 540 Watts RMS into 2 Ohms, the stackable chassis allows it to be compact mounted with Prima AP 8.9 bit and AP 4.9 bit amplifiers where space is at a premium.


  • Distortion - THD @ 1 kHz, 90% Output Power:
  • Distortion - THD @ 100 Hz,  90% Output Power: Bandwidth (-3 dB, 2 V RMS):
  • S/N ratio @ A weighted, 1,5V, Output Power:
  • Damping factor @ 100 Hz, 2 VRMS,
  • Damping factor @ 1 kHz, 2 VRMS, Input sensitivity PRE IN:
  • Input sensitivity PRE IN: Selectable: 1,5 - 3,0 - 4,5 V RMS
  • Input sensitivity SPEAKER IN: Selectable: 3,0 6,0 9,0 V RMS
  • 1 X 310 W RMS @ 4 Ohm
  • 1 X 540 W RMS @ 2 Ohm

What's Included

  • AP1 D amplifier
  • Inputs/Rem:
  • Speakersout:
  • NR. 1 - 30A replacement fuse:
  • 2.5mmhexkey:
  • NR. 4 - 4.2 x 50 mm (0.16)

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