Kicker 46CWTB84 TB Series 8" 300W RMS (600W Peak Power Handling) 4 Ohms, Single Voice Coil Subwoofer in Weather-Proof Tube Enclosure
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What's Inside?
- • 8" TB Series Single Voice Coil Subwoofer in Weather-Proof Tube Enclosure
- • Bass tube
- • (2) Vertical mounting brackets
- • Horizontal mounting base
- • (6) 1" Phillips-head screws
- • (2) M6x25mm Philips-head screws
- • (4) M4x20mm counter-sunk screws
- • (4) 10mm hex-socket screws
- • (4) Plastic screw bushings
- • (8) Nylon flat-washers
- • (4) Adhesive hole-coverss
- • Owner's Manual
Why Choose Kicker 46CWTB84 Enclosed Car Subwoofer?
High-Efficiency Reflex Bass System for Powerful, Reliable Performance
This system combines a CompR woofer with a reflex sub design to deliver deep, impactful bass, supported by a ceramic magnet for clean precision and an advanced heat management system that keeps everything running cool during extended use.
Rugged 4-Ohm Bass Tube for Flexible, High-Performance Installation
This durable ABS-constructed bass tube delivers powerful, consistent low-end performance, offering flexible horizontal or vertical mounting options to fit any vehicle. Its 4-ohm design ensures easy amplifier matching, while spring-loaded terminals provide quick and secure connections for a smooth, reliable installation.
Durable, High-Performance Subwoofer with Protective Features
Featuring signature double red stitching, this subwoofer ensures a reinforced surround for long-lasting durability while adding a premium visual appeal. Grilles are included to protect both the woofer and reflex sub, and it delivers optimal performance with a 300-watt RMS amplifier, providing powerful, precise bass for an immersive listening experience.
Frequently Asked Questions (FAQ)
- • Why isn't my enclosed subwoofer producing enough bass?
Weak bass is commonly caused by incorrect amplifier gain, crossover settings, or reversed speaker polarity. Verify the amplifier is properly tuned before changing the enclosure location.
- • Can this enclosure be installed in outdoor environments like boats or UTVs
Yes, the tube features a weather-proof, thick ABS plastic construction specifically designed to withstand moisture, dust, and outdoor elements.
- • Why does my amplifier shut off after playing for a while?
This usually happens because of overheating, low supply voltage, or an incorrect speaker load. Check the amplifier's ventilation and verify all wiring connections.
- • Where should I mount the enclosure for the best sound?
The best placement depends on your vehicle's interior layout and available space. Experiment with different positions and directions to find the strongest bass response.
- • Why does the bass sound distorted when I turn up the volume?
Distortion is often caused by amplifier clipping or excessive bass boost. Reducing the gain and properly adjusting the crossover usually restores clean bass.
- • Can I mount the tube in different orientations?
Yes, the included flexible mounting system allows you to install the enclosure either horizontally or vertically. This versatility makes it easy to tuck the tube into tight spaces like under seats or in corners of a trunk.
- • Why does my trunk or cargo area rattle during bass-heavy music?
Powerful low frequencies can vibrate loose trim panels, license plates, and nearby objects. Tightening loose parts and adding sound-deadening material can greatly reduce unwanted noise.
- • Can I replace the internal driver if it gets damaged?
The tube is engineered as a complete, tuned system, so replacing the driver with a different model is not recommended. If you experience a component failure, contact technical support to discuss authorized repair or replacement options.
- • Why does the bass fade after listening for a long time?
The amplifier may be entering thermal protection or the vehicle's electrical system may be experiencing voltage drop. Check the battery, alternator, amplifier cooling, and power wiring.
- • Can I add another enclosed subwoofer later?
Yes. Make sure your amplifier can safely support the combined impedance and total RMS power before connecting a second enclosure.
- Diameter : 8 Inch
- Sensitivity : 84.4 dB
- Impedance : 4 Ohm
- Frequency Response : 30-500 Hz
- Peak Power Handling : 600 Watts
- Number Of Subwoofers : 1
- RMS Power Handling : 300 Watts
Features:
- Four Ohm Speaker: Designed for flexible amplifier matching while delivering strong, consistent bass output.
- Thick ABS Tube Construction: Rugged, impact-resistant enclosure built to withstand harsh conditions.
- Flexible Horizontal or Vertical Mounting System: Allows you to install the tube in the position that fits your vehicle best.
- Spring-Loaded Speaker Terminals: Provides quick, secure and reliable wire connections.
- CompR Woofer and Reflex Sub: Delivers deep, powerful bass thanks to the active woofer and reflex sub combination.
- Ceramic Magnet: Ensures stable magnetic control for clean, precise bass performance.
- Advanced Heat Management System: Helps keep the woofer cool for long-lasting performance.
- Signature Double Red Stitching: Reinforces the surround for durability and adds a premium visual touch.
- Grilles Included: Protects both the woofer and reflex sub for added longevity.
- Best With 300 Watts RMS: Optimized performance when paired with a 300-watt RMS amplifier.
Specifications:
- Type: Reflex
- Size (in., cm): 8, 20
- Impedance (ohms): 4 Ohm
- Recommended Amplifier Power (watts RMS): 300
- Peak Power (watts, per ANSI/CTA-2031-A): 600
- Sensitivity (dB 1w/1m): 84.4
- Tuning Frequency (Hz): 31
- Box Bottom Depth (in, cm): 12-7/8, 32.8
- Vertical Mount: 13-7/16, 34.1
- Horizontal Mount: 8-5/8, 21.9
- Box Width (in, cm): 8-1/2, 21.6
- UPC: 713034089476
- Weight: 11.7
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
