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  • AMPLIFIERS
    • CT SERIES
      • CT-80.4D
      • CT-150.4D
      • CT-400.1D
      • CT-700.1D
      • CT-1000.1D
      • CT-1500.1D
      • CT-2000.1D
      • CT-3200-1D
    • T SERIES
      • T-60.4AB
      • T-1000.1D
      • T-1500.1D
    • AT SERIES
      • AT-60.4AB
      • AT-125.4D
      • AT-200.4D
      • AT-150.6D
      • AT-500.1D
      • AT-900.1D
      • ATv2-1400.1D
      • ATv2-2300.1D
      • ATv2-3000.1D
    • TEAM SERIES
      • TEAM-3000.1D
      • TEAM-4000.1D
      • TEAM-7000.1D
    • MONOBLOCK AMPLIFIERS
    • MULTI CHANNEL AMPLIFIERS
  • SUBWOOFERS
    • BIO SERIES (400W RMS)
      • BIO-8 (D2/D4)
      • BIO-10 (S4)
      • BIO-10 (D2/D4)
      • BIO-12 (S4)
      • BIO-12 (D2/D4)
      • BIO-15 (D2/D4)
    • TROPO SERIES (650W RMS)
      • TROPO-6-5 (D2/D4)
      • TROPO-8 (D2/D4)
      • TROPO-10 (D2/D4)
      • TROPO-12 (D2/D4)
      • TROPO-15 (D2/D4)
      • TROPO-18 (D2/D4)
    • OZONE SERIES (800W RMS)
      • OZONE-10 (D2/D4)
      • OZONE-12 (D2/D4)
    • TROPOXL SERIES (1000W)
      • TROPO-XL-10 (D2/D4)
      • TROPO-XL-12 (D2/D4)
    • STRATO SERIES (1250W RMS)
      • STRATO-8 (D2/D4)
      • STRATO-10 (D2/D4)
      • STRATO-12 (D2/D4)
      • STRATO-15 (D2/D4)
    • MESO SERIES (1500W RMS)
      • MESO-6-5 (D2/D4)
      • MESO-8 (D2/D4)
      • MESO-10 (D2/D4)
      • MESO-12 (D2/D4)
      • MESO-15 (D2/D4)
    • EXO SERIES (3000W RMS)
      • EXO-12 (D1/D2)
    • SUBWOOFER BY SIZES
      • 6.5 INCH SUBWOOFERS
      • 8 INCH SUBWOOFERS
      • 10 INCH SUBWOOFERS
      • 12 INCH SUBWOOFERS
      • 15 INCH SUBWOOFERS
      • 18 INCH SUBWOOFERS
    • BOX DESIGNS
      • SEALED DESIGNS
      • PORTED DESIGNS
  • SPEAKERS
    • BIO SERIES
      • BIO-5-25-COAX
      • BIO-5X7-COAX
      • BIO-6.5-COAX
      • BIO-6X9-COAX
    • TROPO SERIES
      • TROPO-5X7-COAX
      • TROPO-6.5-COAX
      • TROPO-6X9-COAX
    • STRATO SERIES
      • STRATO-4-COAX
      • STRATO-5.25-COAX
      • STRATO-PA-6.5-COM
      • STRATO-6.5-COM
      • STRATO-6.5-COAX
      • STRATO-6X9-COAX
    • MESO SERIES
      • MESO-3.5-COAX
      • MESO-5.25-COM
      • MESO-5.25-COAX
      • MESO-5X7-COAX
      • MESO-6-5-3WAY-COM
      • MESO-6.5-COM
      • MESO-6.5-COAX
      • MESO-6X9-COAX
    • COMPONENT SPEAKERS
    • MIDRANGE SPEAKERS
    • TWEETERS
  • BASS PACKAGES
    • LOADED ENCLOSURES
    • SUBWOOFER & AMP PACKAGES
  • HOME AUDIO
    • IN CEILING SPEAKER
    • IN WALL SPEAKER
  • WIRING & ACCESSORIES
    • BASS KNOBS
      • UNIVERSAL BASS KNOB
      • FACTORY REPLACEMENT BASS KNOBS
      • CT BASS KNOB
      • T BASS KNOB
      • AT BASS KNOB
    • AMP KITS
      • 0 GAUGE AMP KIT
      • 4 GAUGE AMP KIT
      • 8 GAUGE AMP KIT
    • BIG 3 KITS
      • BIG 3 KIT (CCA)
      • BIG 3 KIT (OFC)
    • EQUALIZER
    • RCA
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  • MERCH ITEMS
  • OPEN BOX
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    CT SOUNDS CT SOUNDS CT SOUNDS CT SOUNDS
    • AMPLIFIERS
      • CT SERIES
        • CT-80.4D
        • CT-150.4D
        • CT-400.1D
        • CT-700.1D
        • CT-1000.1D
        • CT-1500.1D
        • CT-2000.1D
        • CT-3200-1D
      • T SERIES
        • T-60.4AB
        • T-1000.1D
        • T-1500.1D
      • AT SERIES
        • AT-60.4AB
        • AT-125.4D
        • AT-200.4D
        • AT-150.6D
        • AT-500.1D
        • AT-900.1D
        • ATv2-1400.1D
        • ATv2-2300.1D
        • ATv2-3000.1D
      • TEAM SERIES
        • TEAM-3000.1D
        • TEAM-4000.1D
        • TEAM-7000.1D
      • MONOBLOCK AMPLIFIERS
      • MULTI CHANNEL AMPLIFIERS
    • SUBWOOFERS
      • BIO SERIES (400W RMS)
        • BIO-8 (D2/D4)
        • BIO-10 (S4)
        • BIO-10 (D2/D4)
        • BIO-12 (S4)
        • BIO-12 (D2/D4)
        • BIO-15 (D2/D4)
      • TROPO SERIES (650W RMS)
        • TROPO-6-5 (D2/D4)
        • TROPO-8 (D2/D4)
        • TROPO-10 (D2/D4)
        • TROPO-12 (D2/D4)
        • TROPO-15 (D2/D4)
        • TROPO-18 (D2/D4)
      • OZONE SERIES (800W RMS)
        • OZONE-10 (D2/D4)
        • OZONE-12 (D2/D4)
      • TROPOXL SERIES (1000W)
        • TROPO-XL-10 (D2/D4)
        • TROPO-XL-12 (D2/D4)
      • STRATO SERIES (1250W RMS)
        • STRATO-8 (D2/D4)
        • STRATO-10 (D2/D4)
        • STRATO-12 (D2/D4)
        • STRATO-15 (D2/D4)
      • MESO SERIES (1500W RMS)
        • MESO-6-5 (D2/D4)
        • MESO-8 (D2/D4)
        • MESO-10 (D2/D4)
        • MESO-12 (D2/D4)
        • MESO-15 (D2/D4)
      • EXO SERIES (3000W RMS)
        • EXO-12 (D1/D2)
      • SUBWOOFER BY SIZES
        • 6.5 INCH SUBWOOFERS
        • 8 INCH SUBWOOFERS
        • 10 INCH SUBWOOFERS
        • 12 INCH SUBWOOFERS
        • 15 INCH SUBWOOFERS
        • 18 INCH SUBWOOFERS
      • BOX DESIGNS
        • SEALED DESIGNS
        • PORTED DESIGNS
    • SPEAKERS
      • BIO SERIES
        • BIO-5-25-COAX
        • BIO-5X7-COAX
        • BIO-6.5-COAX
        • BIO-6X9-COAX
      • TROPO SERIES
        • TROPO-5X7-COAX
        • TROPO-6.5-COAX
        • TROPO-6X9-COAX
      • STRATO SERIES
        • STRATO-4-COAX
        • STRATO-5.25-COAX
        • STRATO-PA-6.5-COM
        • STRATO-6.5-COM
        • STRATO-6.5-COAX
        • STRATO-6X9-COAX
      • MESO SERIES
        • MESO-3.5-COAX
        • MESO-5.25-COM
        • MESO-5.25-COAX
        • MESO-5X7-COAX
        • MESO-6-5-3WAY-COM
        • MESO-6.5-COM
        • MESO-6.5-COAX
        • MESO-6X9-COAX
      • COMPONENT SPEAKERS
      • MIDRANGE SPEAKERS
      • TWEETERS
    • BASS PACKAGES
      • LOADED ENCLOSURES
      • SUBWOOFER & AMP PACKAGES
    • HOME AUDIO
      • IN CEILING SPEAKER
      • IN WALL SPEAKER
    • WIRING & ACCESSORIES
      • BASS KNOBS
        • UNIVERSAL BASS KNOB
        • FACTORY REPLACEMENT BASS KNOBS
        • CT BASS KNOB
        • T BASS KNOB
        • AT BASS KNOB
      • AMP KITS
        • 0 GAUGE AMP KIT
        • 4 GAUGE AMP KIT
        • 8 GAUGE AMP KIT
      • BIG 3 KITS
        • BIG 3 KIT (CCA)
        • BIG 3 KIT (OFC)
      • EQUALIZER
      • RCA
      • INSTALLATION TOOLS
    • MERCH ITEMS
    • OPEN BOX
      • AMPLIFIERS (OPEN BOX)
      • SUBWOOFERS (OPEN BOX)
      • SPEAKERS (OPEN BOX)
    • POLICIES
      • PRE-ORDER POLICY
      • SUBWOOFER ENCLOSURE POLICY
      • RETURN POLICY
      • SHIPPING POLICY
      • WARRANTY POLICY
      • EXCHANGE POLICY
      • 100% SATISFACTION GUARANTEE
      • PRIVACY POLICY
      • TERMS OF SERVICE
    • SUPPORT
      • FAQs
      • CONTACT US
      • RETURN CENTER
    Log in Search Cart
    Home / Subwoofers (Open Box)

    Subwoofers (Open Box)

    Save $125
    Meso 18 Inch D1 Car Subwoofer (Old Model)
    No reviews
    $499.99 Regular price $624.99 Sale price
    Sold Out
    TROPO-12 // 650 Watts RMS 12 Inch Car Subwoofer (Used - Working - Old Model)
    3 reviews
    $95.99 Regular price $119.99 Sale price
    Sold Out
    Bio 10 Inch D4 (300W RMS) - CT SOUNDS
    BIO-10 // 300 Watts RMS 10 Inch Car Subwoofer (Used - Working)
    No reviews
    $46.99 Regular price $82.49 Sale price
    Sold Out
    Bio 8 Inch D4 (250W RMS) 01 Subwoofers- CT Sounds Car Audio
    Bio 8 Inch D4 (250W RMS) (Used - Working)
    No reviews
    $44.99 Regular price $59.99 Sale price
    Sold Out
    MESO-6-5-D4 // 400 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
    MESO-6-5 // 400 Watts RMS 6.5 Inch Car Subwoofer (Used - Working)
    1 review
    $79.99 Regular price $149.99 Sale price
    Sold Out
    TROPO-6-5-D4 // 200 Watts RMS 6.5 Inch Car Subwoofer - CT SOUNDS
    TROPO-6-5 // 200 Watts RMS 6.5 Inch Car Subwoofer (Used - Working)
    No reviews
    $49.99 Regular price $89.99 Sale price
    Sold Out
    TROPO-8 // 400 Watts RMS 8 Inch Car Subwoofer - CT SOUNDS
    TROPO-8 // 400 Watts RMS 8 Inch Car Subwoofer (Used - Working)
    No reviews
    $69.99 Regular price $99.99 Sale price
    Sold Out
    STRATO-12-D2 // 1250 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
    STRATO-12 // 1250 Watts RMS 12 Inch Car Subwoofer (Used - Working)
    No reviews
    $159.99 Regular price $299.99 Sale price
    Sold Out
    STRATO-8-D4 // 600 Watts RMS 12 Inch Car Subwoofer - CT SOUNDS
    STRATO-8 // 600 Watts RMS 8 Inch Car Subwoofer (Used - Working)
    No reviews
    $109.99 Regular price $179.99 Sale price
    Sold Out
    Bio 12 Inch Subwoofer 01 Subwoofers- CT Sounds Car Audio
    Bio 12 Inch Subwoofer (Used - Working)
    No reviews
    from $35.95 Regular price $69.99 Sale price

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      ★ CT Sounds Reviews

      Let customers speak for us

      2969 reviews
      Write a review
      91%
      (2703)
      6%
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      2%
      (48)
      1%
      (22)
      1%
      (24)
      B
      STRATO-6-5-COM // Strato 6.5 Inch 240 Watt 2-Way Component Speaker Set
      Billy Zuniga
      Badass!

      I got these and the 6.5 strato coax in my 03 crv hooked up to a old arc audio cxl4050 and man these get down. Very clean sound from tweets and the mids are very impressive.

      D
      MESO-6-5-3WAY-COM // Meso 6.5 Inch 500 Watt 3-Way Component Speaker Set
      David Wright
      Excellent Product

      This kit it a lot nicer then expected for the price.

      C
      BIO-6-5-COX // 100 Watts RMS 6.5 Inch Car Coaxial Speakers, Pair
      Christopher Dugas
      First time buyer

      First time buying CT Sounds products. Bought for a garage build and worked out nicely!! Very impressive for the cost. We went a little overboard with paint job but made a great garage system.

      User picture
      G
      MESO-6-5-3WAY-COM // Meso 6.5 Inch 500 Watt 3-Way Component Speaker Set
      Gregory Mann
      Meso components

      Crisp clear mids and highs. Absolutely the best component set I have ever owned. Can't wait to build complete CT Sounds system in truck

      User picture User picture
      J
      CT-80.4AB // 480 Watts RMS 4-Channel Car Audio Amplifier
      Javier Curiel
      Small amp

      Great little amp

      123
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