Alphasonik PMA800d

[adrian1185 10+ year member]

Is this amp any good? I tried the search function and did not find much on it. Is it under-rated or over-rated? Does anyone have experience with these amps? I'm scared to buy it because I've never heard of them.

Features:

* PMA800DA

* 1-CHANNEL CLASS D

* MONO BLOCK AMPLIFIER

* 800 Watts x 1 @ 4 Ohm Mono

* 1200 Watts x 1 @ 2 Ohm Mono

* 1640 Watts x 1 @ 1 Ohm Mono

* Dimensions (W x H x L) 9 1/8 x 2 1/2 x 15 3/4”

* Linkable with Second Identical Model

* Hour Meter

* Heavy Duty One-Piece Extruded Aluminum Heat Sink

* Beveled Clear Acrylic Protective Cover

* Tiffany-Style RCA Jacks

* Parallel Line-Out RCA Jacks

* Removable Aluminum Side Covers Conceal Control & Terminal Panels

* MOSFET High-Speed Switching Power Supply

* Milspec Double-Sided Glass Epoxy Circuit Board w/ Through-Hole Plating

* Heavy 4 oz. Pure Copper PC Traces at All Preamp & Amplification Stages

* Internally Mounted Fan-Cooled Power Supply

* Solid Brass Nickel-Plated Terminal Blocks (4-Gauge Power, 8-Gauge Speaker)

* 4-Way Protection Circuitry: Thermal, Short Circuit, Overload & DC Offset

* Variable Low-Pass Filter: 50Hz - 150Hz @ 24dB/Octave

* Variable Subsonic Filter: 15Hz - 40Hz @ 24dB/Octave

* Variable Bass Boost @ 45Hz: 0 - +18dB

* Variable Phase Shift: 0 - 180°

* THD:

* Signal-to-Noise Ratio: >100dB

* Frequency Response: 5Hz - 250Hz

* Input Impedance: 10kO

* Input Sensitivity: 300mV~8V

* Cooling Fan(s)

Click to read more...

 

[dbeez 5,000+ posts]

its a decent amp for the money..

 

[adrian1185 10+ year member]

its a decent amp for the money..

u think it does rated power? if not, how skewed are the actual numbers from the advertised numbers?

 

[dbeez 5,000+ posts]

u think it does rated power? if not, how skewed are the actual numbers from the advertised numbers?

I believe they do rated or close to it but they do love to **** up current need good electrical for them..At least the 1000hca I had did...