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Alphasonik PSW612

12" Dual 4 ohms Subwoofer

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12" Alpha 600 Series Subwoofer • 700 watts RMS • High Tensile Strength Two-Layer Surround • Dual 4 Ohm • Kevlar Reinforced Composite Balanced & Laminated Cone

Learn more about the psw612

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

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Product Highlights


12" Alpha 600 Series Subwoofer • 700 watts RMS • High Tensile Strength Two-Layer Surround • Dual 4 Ohm • Kevlar Reinforced Composite Balanced & Laminated Cone

Description


  • 12” ALPHA 600 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
  • 75 oz. Double Stack Magnet
  • Rated at 700 Watts RMS
  • 88dB Efficiency
  • Frequency Response of 30Hz to 500Hz
  • Dual 4 ohm 2-1/2” Voice Coils
  • 8-Gauge Lug-Lock Input Terminals
  • Mounting Dimensions — Depth: 164mm / 6-1/2”
  • Through Hole: 275mm / 10-7/8” Diameter: 312mm / 2-5/16”
  • 1-year SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Alphasonik PSW612 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alphasonik PSW612 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alphasonik PSW612 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Alphasonik PSW612 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1400 watts approx.
RMS Power Handling
700 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 500 Hz
Sensitivity
88 dB
Woofer Composition
Kevlar Fiber
Woofer Surround
High-Tensile Foam
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
6-1/2"
Cutout Diameter
10-7/8"

Item Details


Manufacturer:

Model Number:

PSW612

Weight:

21.00lbs

Internal SKU:

psw612

Internal Product ID:

2978

Product and How-to Videos


Customer Ratings & Reviews


Alphasonik PSW612 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
4.5

Customer Reviews

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Amazing

These subs are amazing, i have 2 of them in my 2004 accord and they are hooked up to a 1200 watt mono and they are so loud i cant turn them up all the way. I snapped a screw in half in my trunk, these subz arent ment for rookies so if u get these u better be ready to be blow away

By James on January 19, 2005

3 found this helpful


Alphasonic psw612

These are the best speakers that i have ever had they pound and i only have them hooked up to a 1000 watt sony amp

By Anonymous on September 7, 2018




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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.