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CT Sounds Thermo 12” 3000-Watt Dual 2-Ohm SPL Car Subwoofer

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Availability: In Stock.
Fulfilled by CTSounds

Arrives May 3 – May 4
Order within 4 hours and 27 minutes
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Size: 12"


Style: Dual 2 Ohm


Features

  • 12 Dual 2-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: Carbon Fiber, Foam


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


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


Compatible Devices: Gaming Console, Laptop, Projector, Television


Power Source: Corded Electric


Brand: CT Sounds


Model Number: THERMO-12-D2


Model Name: Thermo


Built-In Media: Decal Sticker, Product Manual


Number of Items: 1


Customer Package Type: Flat Free Package (FFP)


UPC: 850044969494


Manufacturer: CT Sounds


Warranty Description: 1 year manufacturer


Speaker Maximum Output Power: 3000 Watts


Impedance: 2 Ohms


Connectivity Technology: Wired


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wired


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: May 3 – May 4

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • CT sound Thermo
Size: 12" Style: Dual 2 Ohm
This 12" CT sound Thermo is definitely a SPL subwoofer . It is very loud . Hits lows like it's nothing . 30-35 HZ Running a big boss bass taramp 3000 Watts . It's in a ported enclosure tuned to 34 HZ . Sounds absolutely amazing !!! Highly recommend . Best bang for ur buck !!!!!
Reviewed in the United States on August 15, 2025 by JEFFREY PERKINS

  • Awesome sub
Size: 12" Style: Dual 2 Ohm
This sub is awesome. Throwing 2k watts continuously for a year now and it holds up extremely well. Worth the purchase
Reviewed in the United States on September 14, 2025 by david

  • Does everything it says it will and more
Size: 15" Style: Dual 2 Ohm
This subwoofer is amazing 👏
Reviewed in the United States on September 7, 2025 by Sierra McClain

  • Found out it's cheaper on the ct sounds website
Size: 15" Style: Dual 2 Ohm
No stars yet, I'll check back later.... but it's loud. Running the ct sounds 2000.1d amp to it.
Reviewed in the United States on September 23, 2025 by Nicholas Willits

  • Just love it
Size: 12" Style: Dual 2 Ohm
i love the sound quality
Reviewed in the United States on June 4, 2025 by Rinald

  • Some amazing quality subs
Size: 12" Style: Dual 2 Ohm
I have 2x of these 12s wire to 1ohm each sub going to a 3k rms watt amp inverted and they sound great hit really hard. Hoping once tuned more with my dsp I'll hit 150dbs with them. Surely they van take more power then what there labeled as. Next is to wire them down to 0.5ohm on my 3k rms watt amps. Pushing the limits with these subs and they surely take it ... show more
Reviewed in the United States on May 21, 2025 by Kylee

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