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Alphasonik PMA800DA

1640W RMS, Class D Monoblock Amplifier

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1-Channel Class D Monoblock Power Amplifier • Remote mount digital voltmeter • Remote bass boost control • 1640W x 1 chan. @ 1 Ohm • 1200W x 1 chan. @ 2 Ohms • 800W x 1 chan. @ 4 Ohms

Learn more about the pma800da

We apologize

This item has been discontinued

Product Highlights


1-Channel Class D Monoblock Power Amplifier • Remote mount digital voltmeter • Remote bass boost control • 1640W x 1 chan. @ 1 Ohm • 1200W x 1 chan. @ 2 Ohms • 800W x 1 chan. @ 4 Ohms

Description


  • 1-Channel Class D Monoblock Power Amplifier
  • RMS Power Rating: 1640 watts x 1 chan. at 1 Ohm Mono
  • RMS Power Rating: 1200 watts x 1 chan. at 2 Ohms Mono
  • RMS Power Rating: 800 watts x 1 chan. at 4 Ohms Mono
  • Hour meter
  • Remote mount digital voltmeter
  • Remote bass boost control
  • Heavy duty heat sink
  • Beveled clear acrylic protective cover
  • Tiffany-style input and ouput RCA jacks
  • Removable covers for control and input areas
  • High speed switching power supply
  • Double-sided glass epoxy circuit board
  • THD: 0.08%
  • S/N Ratio: >100dB
  • Frequency Response: 15Hz-150Hz
  • Variable Low Pass Filter: 50Hz-150Hz, 24dB/oct
  • Variable Subsonic Filter: Off-20Hz, 24dB/oct
  • Variable Bass Boost at 45Hz: 0~+18dB
  • Variable Phase Shift: 0-180 degrees
  • Input Impedance: 10K ohms
  • 4-Way Protection Circuitry: Thermal, Short Circuit, Overload and DC Offset
  • On board hook-up terminals
  • Dimensions: 15 3/4L x 9 1/8W x 2 1/2H
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
800 watts x 1 channel
RMS Power @ 2 ohms
1200 watts x 1 channel
RMS Power @ 1 ohm
1640 watts x 1 channel
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Number of Channels
1 - Mono
Total RMS Power Output
1640 watts
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.08%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Low-Pass Crossover Frequency
50 - 150 Hz
Subsonic Filter
Off - 20 Hz
Signal-to-Noise Ratio
>100 dB
Bass Boost
Yes, 0 - 18 dB at 45Hz
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

PMA800DA

Weight:

21.00lbs

Internal SKU:

pma800da

Internal Product ID:

2815

Product and How-to Videos


Customer Ratings & Reviews



5 star
50%
4 star
0%
3 star
0%
2 star
0%
1 star
50%



Durability
3
Value
3
Features
3
Design
3
Usability
3

Customer Reviews

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Best amp I have.

I bought this amp when it came out,I'm still using it.No problems except blowing subwoofers.

By Chris on February 19, 2022

1

found this helpful.

THINK AGAIN!!!

I just purchsed this amp, from your web site, and it decided to catch on fire!!! It had been running for one chorus of Nine Inch Nails, and started to flame. Gain was a 1/4 the way up, bass boost all the way down, low pass all the way down, and the phase was at 180. NO FUSES BLEW. Neither the main fuse or the 3 PROTECTION fuses built into it popped. In my opinion, this is the WORST amp I have ever had the PLEASURE of putting in any vehicle. And I have been doing this for a LONG time. Save your money and think again. DO I WANT MY CAR TO CATCH ON FIRE?

By Jason on September 24, 2005

1

found this helpful.

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