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** LAST ONE LEFT!! ** Alphasonik PSW812

12" Dual 2 ohms Subwoofer

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12" Alpha 800 Series Subwoofer • 900 watts RMS • High Tensile Strength Two-Layer Surround • Dual 2 Ohm • Kevlar Reinforced Composite Balanced & Laminated Cone

Learn more about the psw812

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

psw812j thumbnail

Alphasonik PSW812J

OUR PRICE: $139.99

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Product Highlights


12" Alpha 800 Series Subwoofer • 900 watts RMS • High Tensile Strength Two-Layer Surround • Dual 2 Ohm • Kevlar Reinforced Composite Balanced & Laminated Cone

Description


  • 12" ALPHA 800 SERIES SUBWOOFER
  • Proprietary Cast Aluminum Alloy Machine Cut "Alpha" Basket
  • Proprietary Cooling Rings for Motor Assembly (Patent Pending)
  • Kevlar Reinforced Composite Balanced & Laminated Cone
  • High Tensile Strength Two-Layer Surround for Enhanced Control
  • Flat Progressive Rate Nomex® Damper w/ Spiral-Woven Leads
  • 135 oz. Double Stack Magnet
  • Rated at 900 Watts RMS
  • 92 dB Efficiency
  • Frequency Response of 28Hz to 500Hz
  • Dual 2 ohm 2-1/2" Voice Coils
  • 8-Gauge Lug-Lock Input Terminals
  • Mounting Dimensions — Depth: 168mm / 6-5/8”
  • Through Hole: 275mm / 10-7/8" Diameter: 312mm / 12-5/16"
  • 1-year SonicElectronix.com warranty

Product history:

Alphasonik PSW812J thumbnail
(newest, current model)
Alphasonik PSW812 thumbnail
(previous model, replaced by Alphasonik PSW812J)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 ** LAST ONE LEFT!! ** Alphasonik PSW812 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 ** LAST ONE LEFT!! ** Alphasonik PSW812 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 ** LAST ONE LEFT!! ** Alphasonik PSW812 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 ** LAST ONE LEFT!! ** Alphasonik PSW812 Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1800 watts approx.
RMS Power Handling
900 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Frequency Response
28 - 500 Hz
Sensitivity
92 dB
Woofer Surround
High-Tensile Foam
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
6-5/8"
Cutout Diameter
10-7/8"

Item Details


Manufacturer:

Model Number:

PSW812

Weight:

30.00lbs

Internal SKU:

psw812

Internal Product ID:

2980

Product and How-to Videos


Customer Ratings & Reviews


** LAST ONE LEFT!! ** Alphasonik PSW812 thumbnail image

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

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