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Best 46cwtb84 Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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KICKER 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300 Watt

A modern take on an old-school classic, the TB features thick ABS construction, and comes equipped with both an active CompR woofer on one end, and a Reflex Sub on the other.

An innovative bracket system allows the TB to be mounted with ease: horizontally or vertically. Put it anywhere.

The CompR sub mounted in the TB features a powerful ceramic magnet, an advanced suspension and superior heat management system for big bass and long life on the road.

The all-weather TB loves to play outdoors. Hook it up on your boat, UTV or Jeep for fun on the trail, in the water or at the dunes.

Passive Radiator - Made with the same surround and cone materials as the active sub, the Reflex Subwoofer is mounted on the opposite side of the TB - creating even deeper, louder bass.

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Kicker 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300 Watt (Renewed)

Four Ohm Speaker

Thick ABS Tube Construction

Flexible Horizontal or Vertical Mounting System

Spring-Loaded Speaker Terminals

CompR Woofer and Reflex Sub

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KICKER 46CWTB84 8" Car Audio Bass Tube 600W Peak Subwoofer Box 4 Ohm Pair (Renewed)

ENCLOSURE SPECIFICATIONS: 8-inch CompR active subwoofer paired with an 8-inch passive radiator in a thick ABS tube enclosure with ceramic magnet, advanced heat management and grilles included.

POWER AND SENSITIVITY: 600 watts peak and 300 watts RMS power handling per enclosure at a 4 ohm final impedance, with 84.4dB sensitivity for efficient bass output.

DIMENSIONS: 8-1/2 inch enclosure width, 12-7/8 inch bottom depth and 13-7/16 inch height vertically mounted or 8-5/8 inch height horizontally mounted.

MOUNTING AND WIRING: Flexible horizontal or vertical mounting system with spring-loaded speaker terminals for fast connection in trunks, hatchbacks, trucks and SUVs.

IMPEDANCE OPTIONS: Two 4 ohm enclosures can be wired in parallel for a 2 ohm load or in series for an 8 ohm load to match the output rating of your mono amplifier.

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KICKER 46CWTB84 8" Bass Tube 600W Sub Box Pair w/ 42PXIBT1002 Amplifier

ENCLOSURE SPECIFICATIONS: 8-inch CompR active subwoofer paired with an 8-inch passive radiator in a thick ABS tube enclosure with ceramic magnet, advanced heat management and grille included.

POWER AND SENSITIVITY: 600 watts peak and 300 watts RMS power handling at a 4 ohm final impedance, with 84.4dB sensitivity and spring-loaded speaker terminals.

ENCLOSURE DIMENSIONS: 8-1/2 inch width, 12-7/8 inch bottom depth and 13-7/16 inch height vertically mounted or 8-5/8 inch height horizontally mounted for flexible placement.

AMPLIFIER OUTPUT: 25 watts x 2 at 4 ohms and 50 watts x 2 at 2 ohms for 200 watts total power, with 20-20,000Hz frequency response, 90dB signal-to-noise ratio and 4.5V RCA pre-out voltage.

BLUETOOTH AND CONTROL: Bluetooth audio streaming, wired remote control, selectable high-pass filter at off, 60Hz, 80Hz or 120Hz at 24dB/octave, 15A fuse rating and a 3-7/16 x 7 x 1-5/8 inch chassis.

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Kicker 46CWTB84 8 in Bass Tube 48KMA8001 Amp Bundle | Dual bass tube and amp kit with 46CWTB84 8 in subwoofer tube and 48KMA8001 amp; Compatible with pontoon and wake boats.

This bundle includes a Kicker 48KMA8001 800w Mono Sub Amplifier and two Kicker 46CWTB84 8-inch Loaded Weather-Proof Subwoofer Enclosures.

Experience marine-grade durability with weather-resistant components, making it perfect for outdoor adventures on water or land.

Enjoy superior sound quality with the amplifier's built-in variable crossovers and KickEQ variable bass boost for enhanced audio performance.

The subwoofer enclosures feature a Reflex Subwoofer design, delivering deeper and louder bass for an immersive audio experience.

Flexible mounting options allow for horizontal or vertical installation, ensuring easy integration into your boat, UTV, or Jeep.

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KICKER 46CWTB84 8" Bass Tube 600W Subwoofer Box, HA-A400.1 Amp & 8GA Kit (Renewed)

ENCLOSURE SPECIFICATIONS: 8-inch CompR active subwoofer paired with an 8-inch passive radiator in a thick ABS tube enclosure with ceramic magnet, advanced heat management and grille included.

POWER AND SENSITIVITY: 600 watts peak and 300 watts RMS power handling at a 4 ohm final impedance, with 84.4dB sensitivity and spring-loaded speaker terminals.

ENCLOSURE DIMENSIONS: 8-1/2 inch width, 12-7/8 inch bottom depth and 13-7/16 inch height vertically mounted or 8-5/8 inch height horizontally mounted for flexible placement.

AMPLIFIER OUTPUT: Mono Class D amplifier rated 400 watts RMS and 800 watts peak at 1 ohm or 300 watts RMS and 600 watts peak at 2 ohms, with 10Hz-180Hz response and 95dB signal-to-noise ratio.

WIRING AND CONNECTIONS: Includes RCA input with full pass-through output, DC offset or 12V remote turn-on, bass remote control, 50A recommended fuse and an 8 gauge 900W amplifier install kit.

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KICKER 46CWTB84 8" Bass Tube 600W Subwoofer Box, 46CXA4001 Amp & 8GA Kit (Renewed)

ENCLOSURE SPECIFICATIONS: 8-inch CompR active subwoofer paired with an 8-inch passive radiator in a thick ABS tube enclosure with ceramic magnet, advanced heat management and grille included.

POWER AND SENSITIVITY: 600 watts peak and 300 watts RMS power handling at a 4 ohm final impedance, with 84.4dB sensitivity and spring-loaded speaker terminals.

ENCLOSURE DIMENSIONS: 8-1/2 inch width, 12-7/8 inch bottom depth and 13-7/16 inch height vertically mounted or 8-5/8 inch height horizontally mounted for flexible placement.

AMPLIFIER OUTPUT: Mono Class D amplifier rated 400 watts RMS and 800 watts peak at 1 ohm or 300 watts RMS and 600 watts peak at 2 ohms, with 25Hz-200Hz response and 95dB signal-to-noise ratio.

AMPLIFIER TUNING AND WIRING: Variable 50-200Hz low-pass crossover at 12dB/octave, fixed 25Hz subsonic filter, EQ boost to +12dB at 40Hz and an 8 gauge 900W nickel amplifier install kit.

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KICKER 46CWTB84 8" Bass Tube 600W Sub Box Pair w/ 42PXIBT1002 Amplifier (Renewed)

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KICKER 46CWTB84 8" Bass Tube 600W Subwoofer Box, 46CXA4001 Amp & 8GA Kit

ENCLOSURE SPECIFICATIONS: 8-inch CompR active subwoofer paired with an 8-inch passive radiator in a thick ABS tube enclosure with ceramic magnet, advanced heat management and grille included.

POWER AND SENSITIVITY: 600 watts peak and 300 watts RMS power handling at a 4 ohm final impedance, with 84.4dB sensitivity and spring-loaded speaker terminals.

ENCLOSURE DIMENSIONS: 8-1/2 inch width, 12-7/8 inch bottom depth and 13-7/16 inch height vertically mounted or 8-5/8 inch height horizontally mounted for flexible placement.

AMPLIFIER OUTPUT: Mono Class D amplifier rated 400 watts RMS and 800 watts peak at 1 ohm or 300 watts RMS and 600 watts peak at 2 ohms, with 25Hz-200Hz response and 95dB signal-to-noise ratio.

AMPLIFIER TUNING AND WIRING: Variable 50-200Hz low-pass crossover at 12dB/octave, fixed 25Hz subsonic filter, EQ boost to +12dB at 40Hz and an 8 gauge 900W nickel amplifier install kit.

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KICKER 46CWTB84 8" Bass Tube 600W Subwoofer Box Pair, 46CXA8001 Amp & Kit (Renewed)

ENCLOSURE SPECIFICATIONS: 8-inch CompR active subwoofer paired with an 8-inch passive radiator in a thick ABS tube enclosure with ceramic magnet, advanced heat management and grilles included.

POWER AND SENSITIVITY: 600 watts peak and 300 watts RMS power handling per enclosure at a 4 ohm final impedance, with 84.4dB sensitivity and spring-loaded speaker terminals.

ENCLOSURE DIMENSIONS: 8-1/2 inch width, 12-7/8 inch bottom depth and 13-7/16 inch height vertically mounted or 8-5/8 inch height horizontally mounted for flexible placement.

AMPLIFIER OUTPUT: Mono Class D amplifier rated 800 watts RMS and 1600 watts peak at 1 ohm or 600 watts RMS and 1200 watts peak at 2 ohms, with 25Hz-200Hz response and 95dB signal-to-noise ratio.

AMPLIFIER TUNING AND WIRING: Variable 50-200Hz low-pass crossover at 12dB/octave, fixed 25Hz subsonic filter, 250mV-10V high-level or 125mV-5V low-level inputs and a 4 gauge 1800W install kit.

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Our #1 Pick Today

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Kicker

KICKER 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300 Watt

A modern take on an old-school classic, the TB features thick ABS construction, and comes equipped with both an active CompR woofer on one end, and a Reflex Sub on the other.

An innovative bracket system allows the TB to be mounted with ease: horizontally or vertically. Put it anywhere.

The CompR sub mounted in the TB features a powerful ceramic magnet, an advanced suspension and superior heat management system for big bass and long life on the road.

The all-weather TB loves to play outdoors. Hook it up on your boat, UTV or Jeep for fun on the trail, in the water or at the dunes.

Passive Radiator - Made with the same surround and cone materials as the active sub, the Reflex Subwoofer is mounted on the opposite side of the TB - creating even deeper, louder bass.

Details & specs

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 46cwtb84 deals are available from: Amazon, starting from $259.95.

The biggest discount we found is 13% on Kicker 46CWTB84 TB8 8-inch Loaded Weather-Proof Subwoofer Enclosure w/Passive Radiator - 4-Ohm, 300 Watt (Renewed) (TB8) at Amazon.

The lowest price we found is $259.95 while the highest is $919.97. Prices for the best 46cwtb84 deals average at $410.96.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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