Search  for anything...
CT Sounds

CT Sounds Meso-6.5-D4 6.5 Inch Car Subwoofer Dual 4 Ohm, 800 Watts Max

  • Based on 95 reviews
Condition: New
Checking for the best price...
$119.99 Why this price?
Save $2,079.01 was $2,199.00

Buy Now, Pay Later

As low as $20.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Apr 25
Order within 12 hours and 4 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 6.5 in-Dual 4 Ohm


Features

  • 6.5-inch subwoofer with RMS Power: 400 Watts RMS; Max Power: 800 Watts MAX; Coil Configuration: Dual 4 Ohm Subwoofer
  • 2 Inch - 4 Layer Copper-Clad Aluminum Voice Coil & 90 Oz Double Stacked Y35 Grade Ferrite Magnet
  • Competition Mega Foam Surround & 5% Carbon Fiber Reinforced Cone
  • Advanced Air Cooling System & Signature Chrome Plated Low Carbon Iron Bottom Plate
  • Dual Round Weaved Copper Tinsel Leads & 12 Gauge Push Terminals

Brand: CT Sounds


Speaker Maximum Output Power: 800 Watts


Connectivity Technology: Wired


Audio Output Mode: Mono


Mounting Type: Speaker


Material: Metal, Plastic, Carbon Fiber


Model Name: Meso-6.5-D4


Speaker Type: Subwoofer


Recommended Uses For Product: Car


Compatible Devices: Smartphone, MP3 Player, Tablet


Subwoofer Diameter: 1.6 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: CT Sounds MESO-6.5-D4 6.5" Dual 4 Ohm Car Subwoofer


Product Dimensions: 7"D x 11"W x 7"H


Item Weight: 12.5 Pounds


Impedance: 4 Ohms


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Voice


Wireless Communication Technology: No Wireless Communication Technology


Speaker Size: 6.5 Inches


Power Source: 12V DC


Woofer Diameter: 6.5 Inches


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


Subwoofer Connectivity Technology: Wired


Number Of Circuits: 1


Number of Power Levels: 1


UPC: 672713239833


Style: 6.5 Inch - Dual 4 Ohm


Manufacturer: CT Sounds


Shape: rectangular prism


Item Weight: 12.5 pounds


Item model number: MESO-6-5-D4


Is Discontinued By Manufacturer: No


Date First Available: September 17, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 25

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
  • Affirm Pay in 4
  • 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.

Similar Products

Top Amazon Reviews

    • Have a great base and doesn’t rattle the car
Size: 6.5 Inch - Dual 2 Ohm
Sounds loud and good
Reviewed in the United States on December 1, 2025 by Amazon Customer
    • Great Subwoofer
Size: 6.5 in-Dual 4 Ohm
This CT Sounds Meso 6.5" subwoofer thinks it's a 12" subwoofer. With it's 90oz magnet, Xmax travel of 8mm one-way, and high quality construction, even $150 is a great deal for such a small subwoofer, not to mention the $109 I got this subwoofer on sale for. With that said, you MUST provide this subwoofer clean signal for it to last, and for it to sound good it MUST be in a proper box. Don't go buying a Rockville 6.5" subwoofer box or even try to custom-fab a prefab 8" box if you want this subwoofer to hit deep and low. Get a custom box made. This subwoofer CAN and WILL go deep with the right box. Most 6.5" subwoofer boxes are tuned for 45+hz, and anything below 40hz is near inaudible with this subwoofer. Even though prefab boxes won't go low, they will be loud. 40-50hz this subwoofer sounds like a decent 12" to the untrained ear, and overall this subwoofer sounds very clean, articulate, and musical. If you want a small subwoofer that can go deep, this is the subwoofer for you. ... show more
Reviewed in the United States on July 25, 2022 by Ryan King
    • Great quality
Size: 6.5 Inch - Dual 2 Ohm
This is an AWESOME 6.5" subwoofer, I built a custom box and installed under the seat of my 2000 Club-Car DS and powered it with the CT-Sounds 400 watt monoblock amp.
Reviewed in the United States on November 21, 2025 by Pannhead
    • Robust Bass Unit
Size: 6.5 in-Dual 4 Ohm
I like how compact and powerful the unit is. It really sounds and looks good, makes me want to build a clear Plexiglas box so I could see it or turn the unit upside down in the box with the magnet sticking out.
Reviewed in the United States on August 24, 2018 by CDC
    • Big Sound, Small Package!
Size: 6.5 Inch - Dual 2 Ohm
Built tough. Does the job for a small confined area, bass hits, though it’s a sub I was t expected it to hit as it does.
Reviewed in the United States on May 16, 2025 by Chris G
    • Speakers
Size: 6.5 in-Dual 4 Ohm
They were well built i wish I could of kept them but they were to deep for my bat wing
Reviewed in the United States on October 11, 2025 by Bruce
    • Disappointment in a small box.
Size: 6.5 Inch - Dual 2 Ohm
Why did you pick this product vs others?: Subs sounded great. Till they didn't. Bought in December. Dead by June. Not overpowered or mistreated in anyway. Disappointed.
Reviewed in the United States on June 29, 2025 by Skillset_Ben
    • These hit HARD!!!!
Size: 6.5 in-Dual 4 Ohm
I'm actually very impressed with how these sound. For a 6.5in subwoofer these really hit hard. everyone who has heard these thinks i have at least 2 12's. I paired x2 of these in a tru spec 6.5 ported enclosure and a 1000.1w RMS momo Ct sounds amplifier. I'll def be buying a 2000.1 amp and 2 more of these. absolutely amazed with product and quality of subwoofers. Good job CT SOUNDS ... show more
Reviewed in the United States on August 16, 2023 by Joeker

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...