SEALED BOX DESIGNS – CT SOUNDS Skip to content
  • 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
    • M SERIES
      • M-75.4AB
      • M-750.1D
    • AT SERIES
      • AT-60.4AB
      • AT-125.4D
      • AT-150.6D
      • AT-500.1D
      • AT-900.1D
      • AT-1400.1D
    • TEAM SERIES
      • TEAM-3000.1D
      • TEAM-4000.1D
      • TEAM-7000.1D
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    • 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-5X7-COAX
      • BIO-6.5-COM
      • 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-COM
      • STRATO-5.25-COAX
      • STRATO-3WAY-6.5-COM
      • 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-3WAY-6.5-COM
      • MESO-6.5-COM
      • MESO-6.5-COAX
      • MESO-6X9-COAX
    • COMPONENT SPEAKERS
    • PRO AUDIO 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)
    • SPOOLS
      • 0 GAUGE
      • 12 GAUGE
      • 16 GAUGE
    • RCA
    • INSTALLATION TOOLS
  • MERCH ITEMS
    • T-SHIRTS
    • COLLAR SHIRTS
    • HOODIES
    • SWEATSHIRTS
    • HATS
    • BEANIES
    • DECALS
    • PHONE CASES
    • OTHERS
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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
      • M SERIES
        • M-75.4AB
        • M-750.1D
      • AT SERIES
        • AT-60.4AB
        • AT-125.4D
        • AT-150.6D
        • AT-500.1D
        • AT-900.1D
        • AT-1400.1D
      • 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-5X7-COAX
        • BIO-6.5-COM
        • 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-COM
        • STRATO-5.25-COAX
        • STRATO-3WAY-6.5-COM
        • 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-3WAY-6.5-COM
        • MESO-6.5-COM
        • MESO-6.5-COAX
        • MESO-6X9-COAX
      • COMPONENT SPEAKERS
      • PRO AUDIO 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)
      • SPOOLS
        • 0 GAUGE
        • 12 GAUGE
        • 16 GAUGE
      • RCA
      • INSTALLATION TOOLS
    • MERCH ITEMS
      • T-SHIRTS
      • COLLAR SHIRTS
      • HOODIES
      • SWEATSHIRTS
      • HATS
      • BEANIES
      • DECALS
      • PHONE CASES
      • OTHERS
    • OPEN BOX
      • AMPLIFIERS (OPEN BOX)
      • SUBWOOFERS (OPEN BOX)
      • SPEAKERS (OPEN BOX)
    • POLICIES
      • PRE-ORDER POLICY
      • SUBWOOFER ENCLOSURE POLICY
      • RETURN POLICY
      • SHIPPING POLICY
      • WARRANTY POLICY
      • 100% SATISFACTION GUARANTEE
      • PRIVACY POLICY
      • TERMS OF SERVICE
    • SUPPORT
      • FAQs
      • CONTACT US
      • RETURN CENTER
    Log in Search Cart
    Home / SEALED BOX DESIGNS

    SEALED BOX DESIGNS

    Save $41.11
    Single 6.5 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Single 6.5 Inch SEALED Subwoofer Box Design
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Dual 6.5 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Dual 6.5 Inch SEALED Subwoofer Box Design
    2 reviews
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Single 8 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Single 8 Inch SEALED Subwoofer Box Design
    2 reviews
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Dual 8 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Dual 8 Inch SEALED Subwoofer Box Design
    No reviews
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Single 10 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Single 10 Inch SEALED Subwoofer Box Design
    1 review
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Dual 10 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Dual 10 Inch SEALED Subwoofer Box Design
    1 review
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Dual 12 Inch Car Audio Sealed Subwoofer Box Design - CT SOUNDS
    Dual 12 Inch Car Audio Sealed Subwoofer Box Design
    1 review
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Dual 15 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Dual 15 Inch SEALED Subwoofer Box Design
    No reviews
    $8.88 Regular price $49.99 Sale price
    Save $41.11
    Dual 18 Inch SEALED Subwoofer Box Design - CT SOUNDS
    Dual 18 Inch SEALED Subwoofer Box Design
    No reviews
    $8.88 Regular price $49.99 Sale price

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      ★ CT Sounds Reviews

      Let customers speak for us

      2560 reviews
      Write a review
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      j
      TROPO-12 // 650 Watts RMS 12 Inch Car Subwoofer
      joe Guraro
      I love these Subs,

      I love these Subs, they are awesome ,I also bought the AT-1400.1d // 1800 Watts RMS Monoblock Car Audio Amplifier . Kurt helped me every step of the way , Great customer service!

      User picture User picture
      T
      MESO-8 // 800 Watts RMS 8 Inch Car Subwoofer
      Trevor Moon
      These things are LOUD!!!

      Bought 2 v1s and now the 2021 model! Holy crap these things play plenty low, and very loud!!

      User picture
      D
      STRATO-10 // 1250 Watts RMS 10 Inch Car Subwoofer
      Dane P.
      VERY IMPRESSED!!!!

      I’m very impressed with this sub. This is the first CT Sounds sub that I’ve ever used, and it won’t be the last.
      Skar messed up not having an SVR in stock when I needed it.

      User picture
      Q
      TROPO-12 // 650 Watts RMS 12 Inch Car Subwoofer
      Quinn Nissen
      1st time and loving it!!!

      The build is a 99 Firebird Formula
      A Kenwood source for the M75.4 and the M750.1. Front is Meso 6.5 components and rear is Meso 6.5 coaxial. The low end is 2 Tropo-12 in sealed enclosure. Full custom install with back lighting. The sound is warm with the silk dome tweeters and extremely clean at high volumes.

      User picture User picture User picture User picture
      C
      Meso PA 8 Inch (1 Speaker)
      Courtney McGriff

      Sound great. Play loud

      User picture User picture User picture User picture
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