Garage
Shop

See all parts that fit your 2017 Acadia Limited

Power Acoustik STW-12

1000W Max, Shallow-Mount 12" Dual 4 ohms Subwoofer

Product videos
highlight-star-icon

1000W Max, Shallow-Mount 12" Dual 4 ohm Subwoofer • Power Handling: Peak: 1000 watts / RMS: 500 watts • Integrated tinsel leads • Dual 4 ohm 2.5" BASV Voice Coils • Black Chrome finish

Learn more about the stw12

We apologize

This item has been discontinued


Loading...
UBE-GMC-ACA-G2 main

NVX Empty BOOST Box - 2017-2023 GMC Acadia and Acadia Limited - UBE-GMC-ACA-G2

For select 2017-2023 Acadia and Acadia Limited - Single 10" Empty BOOST Sealed Enclosure

-16.67%

$229.99

List price $275.99

AD-CR1 main

Raptor AD-CR1 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

9
-14.31%

$5.99

List price $6.99

99-3310B main

Metra 99-3310B Dash Kit

Install a new Single-DIN car stereo in select 2013-2017 vehicles from Buick, Chevrolet, GMC (Matte Black)

-11.63%

$37.99

List price $42.99

CAR10TC main

Jensen CAR10TC

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth and Wireless Apple CarPlay and Android Autio

-11.91%

$369.99

List price $419.99

Product Highlights


1000W Max, Shallow-Mount 12" Dual 4 ohm Subwoofer • Power Handling: Peak: 1000 watts / RMS: 500 watts • Integrated tinsel leads • Dual 4 ohm 2.5" BASV Voice Coils • Black Chrome finish

Description


Power Acoustik brand icon

Authorized dealer

  • 12" Dual 4 ohm Shallow-Mount Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • Impedance: Dual 4 ohm
  • Wide foam surround
  • One piece Cone/Dust cap assembly
  • Large diameter Poly-cotton spider
  • Integrated tinsel leads
  • Dual 4 ohm 2.5" BASV Voice Coils
  • Reinforced aluminum voice coil former
  • Die cast aluminum basket
  • 1-piece rubber gasket
  • Black Chrome finish
  • Chrome push terminals
  • Vented pole piece
  • 100 oz. magnet
  • Sensitivity: 89 dB
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Power Acoustik STW-12 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Power Acoustik STW-12 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Power Acoustik STW-12 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Power Acoustik STW-12 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(25)

$949.99

List price $949.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(94)

$239.99

List price $287.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$79.99

List price $139.95

SW-M12D2 small

Sundown Audio M-12 D2 12" (M12D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB

(2)

$599.99

List price $719.99

12TW3-D4 small

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(20)

$569.99

List price $569.99

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

12W3v3-4 small

JL Audio 12W3v3-4

• RMS Power: 500 watts
• Impedance: Single 4 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.65"
• Sensitivity: 87.15 dB

(65)

$469.99

List price $469.99

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
89 dB
Xmax (millimeters)
7.62 mm
Woofer Surround
Wide Foam

Item Details


Manufacturer:

Model Number:

STW-12

Weight:

22.00lbs

Internal SKU:

stw12

Internal Product ID:

8836

Product and How-to Videos


Customer Ratings & Reviews


Power Acoustik STW-12 thumbnail image

5 star
33%
4 star
33%
3 star
33%
2 star
0%
1 star
0%



Durability
4.7
Value
4
Features
3.7
Design
4.4
Usability
4.7

Customer Reviews

Sort by:

Loading...

great subs

i installed these guys in my 2004 dodge ram quad cab and let me tell you they will blow ear drums. if you want strong bass for hip hop or enhance rock music get'em you will not be sorry you did.

By vaponne on October 10, 2007

5 found this helpful


Big sound from such a small sub

These subs fit great in my regular cab truck and put out great bass for the small size of them

By Dan on March 21, 2009

3 found this helpful


Average

These subs are only average to me. Their solely made for small space enclosures, which in the downside don,t offer you much. They dont have much excursion which makes them tend to rattle at high volume. All in all, they're a decent buy, but only for beginner car audio enthusiasts.

By Dwight on April 10, 2008

3 found this helpful




V4.0 small

Phoenix Gold Ryval V4.0

4" 2-way Speakers (Rival V40)

$24.99

List price $39.99

RD-CE0599R1B small

SquareTrade RD-CE0599R1B

1-year Warranty - Consumer Electronics between $500 and $599.99 (Refurbished Products)

$71.99

List price $71.99

XL-124D small

PowerBass Xtreme XL-124D

12" Dual 4 ohm XL Series Subwoofer

$114.99

List price $229.99

TS-W3003D4 small

Pioneer TS-W3003D4 OPEN BOX INCOMPLETE

600W 12" Champion Pro Series Dual 4 ohm Subwoofer

$74.99

List price $199.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2017 GMC Acadia Limited

1998 Chevrolet Blazer

2007 Toyota Solara

2011 Honda Civic

2009 BMW Z4

1992 Dodge Daytona

2016 Porsche Boxster

1973 GMC Jimmy

2014 Mitsubishi Lancer

2005 Cadillac Escalade ESV

Vehicle
Store
Delete

1998 Harley Davidson FLTR Road Glide

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
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.