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Cerwin Vega H7124S (Open Box, Great)

1200W Peak (200W RMS) 12" HED Series Single 4-ohm Car Subwoofer

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• Peak Power: 1200 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Rubber Surround
• Mount depth: 5.35"
• Sensitivity: 87.0 dB

Learn more about the ls-h7124s-u8

We apologize

This item has been discontinued

Description


Cerwin-Vega brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.


H7124S

These subwoofers are available in different impedance configurations (2 ohm or 4 ohm), providing flexibility for various wiring setups and compatibility with different amplifiers. This allows you to optimize your system for maximum performance. HED Series Subwoofers are capable of handling substantial amounts of power, making them suitable for high-output applications. They are designed to manage high wattage without distortion, ensuring clean and powerful bass.


Product Details:

  • 12" Dual 4 ohm HED Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 200 watts
  • Carbon Fiber Polypropylene Cone
  • Rubber Surround
  • Stitched Tensile leads into woven Spider
  • Oversized spring loaded terminals
  • Proprietary HED basket frame
  • High Temperature Voice coil
  • 7 mm Xmax
  • Single Stacked magnet motor structure
  • Resonance Frequency (Fs): 27 Hz
  • Sensitivity: 87.0 dB
  • Recommended sealed box volume: 1.25 cubic feet
  • Recommended ported box volume: 1.50 cubic feet
  • Top-mount depth: 5.35"
  • Cutout diameter: 11.14"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconCerwin-Vega H7124S owner’s manual

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Cerwin Vega H7124S (Open Box, Great) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Cerwin Vega H7124S (Open Box, Great) 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 H7124S (Open Box, Great) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Cerwin Vega H7124S (Open Box, Great) 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
1200 watts
RMS Power Handling
200 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
87.0 dB
Xmax (millimeters)
7 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Carbon Fiber Polypropylene
Woofer Surround
Rubber
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
1.25 cubic feet
Optimum Ported Box Volume
1.50 cubic feet
Top-Mount Depth (Mounting Depth)
5.35"
Cutout Diameter
11.14"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
27 Hz
Equivalent Compliance (Vas)
81.5 liters
Total Speaker Q Value (Qts)
0.57
Electrical Q Value (Qes)
0.59
Electrical Resistance of Voice Coil (Re)
4 ohm
Mechanical Q Value (Qms)
12.7
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:

H7124S-2

Weight:

13.00lbs

Internal SKU:

ls-h7124s-u8

Internal Product ID:

223842

Customer Ratings & Reviews


Cerwin Vega H7124S (Open Box, Great) 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
5

Customer Photos & Videos


Customer Reviews

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So far so good..

Sounds good to me haven't cranked it up yet still breaking in have it in a virtual technology enclosure going to salt and pepper it tomorrow going to push it and see ????????

By James on August 8, 2025 Checkmark Icon Verified purchase




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