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JBL CB122 Club Marine 12

1200W Peak (400W RMS) 12" Club Marine Series 4-ohm Subwoofer with RGB Lighting

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

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List price $379.95
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Product Highlights


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

Description


JBL brand icon

Authorized dealer

Product Details:

  • 12" Single 4 ohm Club Marine Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 400 watts
  • Polypropylene Cone
  • Rubber Surround
  • Polymer Basket
  • Twist lock speaker grilles
  • IPX5 marine grade materials
  • RGB illuminated speaker
  • Frequency Response: 25 - 500 Hz
  • Resonance Frequency (Fs): 34.3 Hz
  • Sensitivity: 89 dB
  • Sealed box volume: 1.25 cubic feet - 3 cubic feet
  • Ported box volume: 1.25 cubic feet - 3.12 cubic feet
  • Top-mount depth: 7-13/16"
  • Cutout diameter: 11-1/16"
  • Gloss White and Satin Grey protective subwoofer grilles included
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually


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Specifications & Details


Subwoofer Specifications
CTA-2031 Compliant
No
Re-Cone Kit Available
No
Subwoofer Grille
Yes - Included
Magnet Structure
Single Stacked
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Subwoofer Design
Round / Circle
Sensitivity
89 dB
Frequency Response
25 - 500 Hz
Voice Coil Material
Aluminum
Impedance (Per Voice Coil)
4 ohm
Voice Coil(s)
Single
RMS Power Handling
400 watts
Peak Power Handling
1200 watts
Subwoofer Size
12"
Series
Club Marine Series
Main Cone Color
Black
Recommended Enclosure Specifications
Shallow Mount Installation
No
Cutout Diameter
11-1/16"
Top-Mount Depth (Mounting Depth)
7-13/16"
Maximum Ported Box Volume
3.12 cubic feet
Optimum Ported Box Volume
3 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Maximum Sealed Box Volume
3 cubic feet
Optimum Sealed Box Volume
1.74 cubic feet
Minimum Sealed Box Volume
1.25 cubic feet
Recommended Enclosure Type
Ported / Vented
Sealed
Electromechanical Parameters
Mechanical Q Value (Qms)
0.508
Electrical Resistance of Voice Coil (Re)
3.23 ohm
Electrical Q Value (Qes)
0.537
Total Speaker Q Value (Qts)
0.508
Equivalent Compliance (Vas)
60.6378 liters
Free-Air Resonance (Fs)
34.3 Hz
What is in the box?
WITB: Subwoofers
Subwoofer
Illuminated grille (attached)
Illuminated grille (detached)
Mounting screws (4)
Paperwork
Warranty/Registration card
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

Marine Club 12

Weight:

15.21lbs

Internal SKU:

club12

Internal Product ID:

202049

Product and How-to Videos


Customer Ratings & Reviews


JBL CB122 Club Marine 12 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 Reviews

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sounds great

it comes with two grills. i used the white grill for my boat. it sounds great and it hanldes a lot of power

By adam on January 27, 2026

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