Garage
Shop

Cerwin Vega H7124D

1400W Max (250W RMS) 12" HED Series Dual 4-Ohm Car Subwoofer

highlight-star-icon

• 1200W Max
• 250W RMS
• Composite Polypropylene Cone
• Unigasket Rubber Surround
• Heavy Gauge Stamped Steel Basket
• 10 AWG Nickel-Plated Terminals
• Cross Flow Window Venting

Learn more about the h7124d
Thanks , You Pay:

$95.99

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one h7124d.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Swoosh Icon Icon of Swoosh

For over 23 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Expert built bundles that save you more (1)

Choose from any of our many bundles that include this product for even more savings!

Cerwin Vega H7124D with Sealed Subwoofer Enclosure

1400W Max (250W RMS) 12" HED Series Dual 4-Ohm Car Subwoofer

(52)

$165.98

Current Promotions (1 offer)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Cerwin Vega H7124D

100% off


Priced separately $108 98

Promo Savings of $12 99

Total price:

$95 99

Description


Cerwin-Vega brand icon

Authorized dealer

General Features:

  • 12" HED Series Dual 4-Ohm Car Subwoofer
  • Power Handling:
    • Peak: 1400 watts
    • RMS: 250 watts
  • Composite polypropylene cone
  • Unimount Gasket surround
  • Single stitched durable rubber surround
  • Protected lead wires for no interference
  • Stitched tensile leads into woven spider
  • Vented deep drawn basket for increased air flow
  • Spring loaded terminals for easy wire installation
  • Dual Voice Coil
  • Optimized high power single-stacked magnet
  • Optional Mesh Subwoofer Grill Sold Separately: Cerwin-Vega H712GRL
  • Top-mount depth: 5.35"
  • Cutout diameter: 10.82"
  • Sensitivity: 87.0 dB
  • Resonance Frequency (Fs): 27
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Cerwin Vega H7124D Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Cerwin Vega H7124D Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Cerwin Vega H7124D Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Cerwin Vega H7124D Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
HED Series
Subwoofer Size
12"
Peak Power Handling
1400 watts
RMS Power Handling
250 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Sensitivity
87.0 dB
Xmax (millimeters)
8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Composite Polypropylene Cone - CPPC
Woofer Surround
Rubber
Magnet Structure
Single Stacked
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.25 cubic feet
Optimum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
5.35"
Cutout Diameter
10.82"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
27 Hz
Equivalent Compliance (Vas)
87 liters
Total Speaker Q Value (Qts)
0.63
Electrical Q Value (Qes)
0.67
Electrical Resistance of Voice Coil (Re)
4 ohms
Mechanical Q Value (Qms)
9.7
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

H7124D

Weight:

13.00lbs

Internal SKU:

h7124d

Internal Product ID:

135705

Customer Ratings & Reviews



5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Great Sub for your money

It is a very good subwoofer for the money I would recommend it to anyone

By Gubert on March 17, 2018

31

found this helpful.

Cerwin Vega H7124D

good clear sounding woofer but has low power handling capability

By Vonsalee on November 27, 2020 Checkmark Icon Verified purchase

30

found this helpful.

Cerwin Vega H7124D

Very nice sound is clear just right I love it the price is right.it it was fast Delivery right at my doorstep thank you Sonic Electronic I recommend everyone to shop here they everything you need right here just look and click easily as 1,2,3.

By David on August 3, 2020 Checkmark Icon Verified purchase

27

found this helpful.

Add-ons


Similar Products

Best selling similar products

Rockford Fosgate Punch P3D4-12

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohms
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

(122)

$219.99

NVX VCW124 Version 3 (VCW124v3)

• RMS Power: 1200 Watts
• 3” 4-Layer High Temperature Black Aluminum Voice coil
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll foam surround with black nylon stitching
• 202 oz. Triple stacked High Energy ferrite magnet
• Die Cast aluminum vented basket

(120)

$189.99

Kicker CWR122 (48CWR122)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

(6)

$169.99

Kicker 47QL7R122

• Ported enclosure with 4 12" Solo-Baric L7R Series Subwoofer
• 2400 watts RMS (4800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 28" L x 20-1/4" H x 35-7/8" W

$1349.96

JL Audio 12W0v3-4

• RMS Power: 300 watts
• Impedance: Single 4 ohms
• Polypropylene Cone
• Foam Surround
• Mount depth: 5.40"
• Sensitivity: 85.64 dB

(41)

$159.99

Related Searches


H7124D small

Item added to your cart.

Price: $95.99

Essential add-ons
Single 10" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$99.99

$79.99

Add to cart
Single 12" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$109.99

$69.99

Add to cart
Dual 12" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$119.99

$119.99

Add to cart
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$7.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$8.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

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