Garage
Shop

Alphasonik PMA2300A

Alphasonik
Shop all Alphasonik
Product videos
highlight-star-icon

2-Channel Class A/B Bipolar Power Amplifier • 300W x 2 chan. @ 4 Ohm • 500W x 2 chan. @ 2 Ohm • 900W x 1 chan. @ 4 Ohm • Bridgeable • Remote volt-meter included

Learn more about the pma2300a

We apologize

This item has been discontinued

Product Highlights


2-Channel Class A/B Bipolar Power Amplifier • 300W x 2 chan. @ 4 Ohm • 500W x 2 chan. @ 2 Ohm • 900W x 1 chan. @ 4 Ohm • Bridgeable • Remote volt-meter included

Description


  • 2-Channel Class A/B Bipolar Power Amplifier
  • RMS Power Rating: 300 watts x 2 chan. at 4 Ohm Stereo
  • RMS Power Rating: 500 watts x 2 chan. at 2 Ohm Stereo
  • RMS Power Rating: 900 watts x 1 chan. at 4 Ohm Mono
  • Bridgeable
  • Tiffany-style input and ouput RCA jacks
  • Hour meter
  • Remote mount digital voltmeter
  • Heavy duty heat sink
  • High speed switching power supply
  • THD: 0.05%
  • S/N Ratio: >100dB
  • Frequency Response: 5Hz-50kHz
  • Variable Low Pass Filter: 50Hz-250Hz, 24 dB/oct
  • Variable High Pass Filter: 50Hz-250Hz, 24 dB/oct
  • Variable Subsonic Filter: Off-20Hz, 24dB/oct
  • Variable Bass Boost at 45Hz: 0-18dB
  • Variable Phase Shift: 0-180 degrees
  • Input Impedance: 10K ohm
  • 4-Way Protection Circuitry: Thermal, Short Circuit, Overload, and DC Offset
  • On board hook-up terminals
  • Optional PMA10B Remote Bass Boost Controller (not included)
  • 1-year SonicElectronix.com warranty

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

R2-200X2 small

Rockford Fosgate Prime R2 R2-200X2

• 50 watts x 2 channel @ 4 ohm
• 100 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(2)

$239.99

List price $239.99

VADM2 small

NVX VADM2 v2 (VADM2v2)

• 200 watts x 2 channel @ 4 ohm
• 300 watts x 2 channel @ 2 ohm
• Bridged: 600 watts x 1 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(17)

$199.99

List price $239.99

MFA 2.520 small

Deaf Bonce Machete MFA 2.520

• 520 watts x 2 channel @ 4 ohm
• 750 watts x 2 channel @ 2 ohm
• Bridged: 1500 watts x 1 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

(2)

$239.90

List price $239.90

ION700.2D small

DS18 ION700.2D

• 240 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

$299.95

List price $359.99

PBR300X2 small

Rockford Fosgate Punch PBR300X2

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class BR 2 ohm Stable 2-Channel Amplifier

(22)

$249.99

List price $279.99

H400.2D small

Cerwin-Vega H400.2D

• 80 watts x 2 channel @ 4 ohm
• 125 watts x 2 channel @ 2 ohm
• Bridged: 290 watts x 1 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable 2-Channel Amplifier

$239.99

List price $287.99

NBA201 small

NVX NBA201

• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

(11)

$99.99

List price $249.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
300 watts x 2 channel
RMS Power @ 2 ohms
500 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
900 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
1000 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
Off - 20 Hz
Signal-to-Noise Ratio
>100 dB
Bass Boost
0 - 18 dB
Fuse Rating
20A x 2 

Item Details


Manufacturer:

Model Number:

PMA2300A

Weight:

18.00lbs

Internal SKU:

pma2300a

Internal Product ID:

2820

Product and How-to Videos


Customer Ratings & Reviews


Alphasonik PMA2300A thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


D312D4 small

Diamond Audio D312D4

12" Dual 4 ohms Subwoofer

(6)

$89.99

List price $139.99

A2502DP small

Audiobahn A2502DP

True Digital Series 2-Channel Amplifier

(3)

$249.99

List price $599.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.