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CT Sounds Thermo 12” 3000-Watt Dual 4-Ohm SPL Car Subwoofer

  • Based on 11 reviews
Condition: New
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Availability: In Stock.
Fulfilled by CTSounds

Arrives Apr 29 – May 2
Order within 8 hours and 35 minutes
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Size: 12"


Style: Dual 4 Ohm


Features

  • 12 Dual 4-Ohm SPL Car Subwoofer
  • RMS Power: 1500 Watt | Max Power: 3000 Watt
  • 3 Inch - 4 Layer Copper Voice Coil | 300 Oz Triple-Stacked Motor
  • 10 Quad-Layered Spider Suspension | Designed For Peak Loudness (SPL)
  • Advanced Air Cooling System | Signature CT Sounds Chrome Bottom Plate

Brand: CT Sounds


Speaker Maximum Output Power: 3000 Watts


Connectivity Technology: Wired


Audio Output Mode: Stereo


Mounting Type: Flush Mount


Audio Output Mode: Stereo


Mounting Type: Flush Mount


Enclosure Material: Plastic/Metal, Carbon Fiber, Foam, Metal


Speaker Type: Subwoofer


Additional Features: SPL Subwoofer


Antenna Location: Car Audio


Subwoofer Diameter: 12 Inches


Controller Type: Voice control


Color: black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Voice


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Water Resistance Level: Water Resistant


MP3 player: No


Specific Uses For Product: Car Audio


Item Dimensions D x W x H: 12.91"D x 12.91"W x 9.8"H


Compatible Devices: Laptop, MP3 Player, Smartphone, Tablet


Power Source: Corded Electric


Brand: CT Sounds


Model Number: THERMO-12-D4


Model Name: Thermo


Built-In Media: Decal Sticker, Product Manual


Number of Items: 1


Customer Package Type: Flat Free Package (FFP)


UPC: 850044969500


Manufacturer: CT Sounds


Warranty Description: 1 year manufacturer


Speaker Maximum Output Power: 3000 Watts


Number of Audio Channels: 2.1


Impedance: 4 Ohms


Connectivity Technology: Wired


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: HDMI, RCA, USB, XLR, aux, coaxial


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 29 – May 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good
Size: 12" Style: Dual 4 Ohm
Good
Reviewed in the United States on September 7, 2025 by Good 👍

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