Garage
Shop

See all parts that fit your 2015 Savana

Scosche EFX HDW1204

12" Single 4 ohm HyperDrive Series Subwoofer

Scosche
Shop all Scosche
Product videos
highlight-star-icon

12" Single 4 Ohm EFX Hyperdrive Subwoofer • 300W RMS • 900W Peak • Single 4 Ohm • Injection Molded Polypropylene Cone • Rubber Surround • Continuous Cone Design • Rubber Gasket

Learn more about the hdw1204

We apologize

This item has been discontinued


Loading...
THGMN2 main

Directed THGMN2

DS4/DS4+ T-Harness for Select General Motors Vehicles (Black)

-52.06%

$34.99

List price $72.99

Product Highlights


12" Single 4 Ohm EFX Hyperdrive Subwoofer • 300W RMS • 900W Peak • Single 4 Ohm • Injection Molded Polypropylene Cone • Rubber Surround • Continuous Cone Design • Rubber Gasket

Description


Scosche brand icon

Authorized dealer

  • 12" Single 4 Ohm EFX Hyperdrive Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 300 watts
  • Impedance: Single 4 ohm
  • Injection Molded Multi-Layer Polypropylene Cone
  • Rubber Surround
  • Continuous Cone Design
  • PVC Rubber Magnet Boot
  • 4-Layer High Power Voice Coil
  • 50 oz. Magnet structure
  • Wrap Around Rubber Mounting Gasket
  • Nickel Plated Spring Loaded Binding Post Terminals
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Scosche EFX HDW1204 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Scosche EFX HDW1204 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Scosche EFX HDW1204 Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Scosche EFX HDW1204 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

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

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

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

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


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

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
900 watts
RMS Power Handling
300 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 400 Hz
Sensitivity
88 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Surround
Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.2 cubic feet
Maximum Sealed Box Volume
1.2 cubic feet
Minimum Ported Box Volume
1.5 cubic feet
Maximum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
6.10"
Cutout Diameter
10.98"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HDW1204

Weight:

18.00lbs

Internal SKU:

hdw1204

Internal Product ID:

8548

Product and How-to Videos


Customer Ratings & Reviews


Scosche EFX HDW1204 thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
4
Design
4.5
Usability
5

Customer Reviews

Sort by:

Loading...

pretty good.

nice value for the money, better than I expected.

By Skylar on April 4, 2009

3 found this helpful


Got a Pair of these in a custom box. Hit Hard and great through all ranges. Great bargain!

Loud enough to make your ears ring but not enough to push the windows out of your car. Best Bang for your buck

By Preston on March 7, 2008

3 found this helpful




No picture

JVC KD-X260BT Single Din Car Radio Stereo Media Player Install Mounting Kit

JVC KD-X260BT Single Din Car Radio Stereo Media Player Install Mounting Kit

(7)

$135.90

List price $204.86

No picture

Kenwood CD Receiver w/Bluetooth iPhone/Android For 2000-2003 Nissan Maxima

Kenwood CD Receiver w/Bluetooth iPhone/Android For 2000-2003 Nissan Maxima

(29)

$114.95

List price $162.98

XC-BCSCS-12 small

JL Audio XC-BCSCS-12

50 ft.of 12 Gauge (AWG) Speaker Cable with 96 Connectors

$59.99

List price $69.99

No picture

Kenwood CD Receiver w/Bluetooth iPhone/Android For 1997-2000 INFINITI QX4

Kenwood CD Receiver w/Bluetooth iPhone/Android For 1997-2000 INFINITI QX4

(37)

$117.95

List price $164.98

Related Searches


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

2015 GMC Savana

2003 Saturn L200

2003 Hyundai XG350

2013 GMC Savana 2500

1982 Chevrolet C20 Pickup

2019 Ford Fiesta

2011 Chevrolet Aveo

2002 GMC Sierra Denali

2013 Hyundai Accent

2007 Saturn Outlook

Vehicle
Store
Delete

2011 Harley Davidson FLHTC/I Electra Glide Classic

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.