Hpa Electronic A1800

Hpa Electronic A1800

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A1800, Dual-Channel Power Amp from Hpa Electronic.

3 user reviews
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Hpa Electronic A1800 tech. sheet

  • Manufacturer: Hpa Electronic
  • Model: A1800
  • Category: Dual-Channel Power Amps
  • Added in our database on: 02/11/2007

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Hpa Electronic A1800 user reviews

Average Score:4.3( 4.3/5 based on 3 reviews )
 1 user review33 %
 2 reviews67 %
Value For Money :
Audiofanzine FR11/03/2008

Audiofanzine FR's review

Hpa Electronic A1800
(Originally written by stephane837/translated from Audiofanzine FR)

Thorough review of the HPA A 1800.

The amp produces 2 x 400 watts RMS into 8 ohms and 2 x 600 watts into 4 ohms (manufacturer specifications).
All manufacturers tend to exaggerate the real output power data.
Testing the RMS output power for an 8-ohm load with a sinus signal at 1 kHz (0.03% THD)
shows that a single channel delivers 375 watts RMS without distortion and
602 watts RMS with a 4-ohm load.
It weights 39.7 lb.
HPA amps have the best price considering watts and quality.
After the test I decided to use it it to drive my B33.
The HPA A 1400 has a bit less power.
With 39.7 lb., it is very heavy compared to the HPA A 900.
The fans make more noise but the quality is good.

The output power is impressive.

I'll try to upload pictures of the HPA A 1800 inside components.

JG/audio's review (This content has been automatically translated from French)

Hpa Electronic A1800
4 days ago bought a pack with two Wharfedale EVP 15 New, good quality amp.
The +: input combo connector jack / xlr, volume indicators released (not input) thermal protection and value for money.
le-: heavy enough weight 18kg
In any case it is a good amp Pro that you do not empty the wallet.

sebfaz71's review (This content has been automatically translated from French)

Hpa Electronic A1800
Bought 2 months ago after reading an essay on sonomag!
Good value for money
Power into 4 ohms measured equivalent data constructor.

Hpa Electronic A1800 images

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