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AA400 Audio Amplifier

Damaged freight

Tested and in working order

Had a dent on he side and one terminal missing

Powerful amp very loud

400W audio amplifier


Working Modes: Stereo/Bridge/Mono
With Perfect Protection for Short Circuit, DC Current
Standard XLR and 1/4" TRS Sockets
Adopt Bulky Power Supply
Effectively Reduce the Intermodulation Distortion and Noise
Output Power (1KHz, RMS)
- Stereo 8 Ohm : 2 x 225W
- Stereo 4 Ohm : 2 x 385W
Bridged 8 Ohm : 700W
Input Impedance : 20K Ohm
Cross Talk : less than -80db
THD (Total Harmonic Distortion) : less than or equal to 0.05%
SNR (Signal-to-Noise Ratio) : more than or equal to 110db
Slew Rate : 40V/us
Damping Factor : more than 200
Frequency Response : 20Hz~20KHz+/-0.2db
Power Supply : AC100~120V/200~240V 50/60Hz
Dimensions : 483 x 365 x 132 mm (19 x 14.4 x 5.2 in)
Weight : 17.8 kg (39.2 lbs)


Do not use this amplifier to power speakers with continuous power capacity under 225W@8Ohm, 385W@4Ohm.

This model is designed for permanent indoor installations only.

Good reviews online about this amp

1 only

Pick up in store allowed, at 5 Walters Rd,Takanini.

Location: Upstairs in SR

Listed: DRF

Credit Cards Accepted
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Shipping options

  • Free shipping within New Zealand  
  • Store allows pick-ups
  • Store location: Papakura City, Auckland, NZ

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