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JL Audio TR400-CXi w/ Sound Dampening

4" TR Series 2-way Speakers (TR400CXi) with Two 10" x 10" Pieces of Sound Dampening Material

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Speaker Features:
  • 4" or 4" x 6" mountable Coaxial Speakers
  • Power Handling
    • Peak: 100 watts per pair / 50 watts each
    • RMS: 70 watts per pair / 35 watts each
  • Injection-Molded, Mica-filled, Polypropylene Cone
  • Butyl Rubber Surround
  • Kapton Former 1" Voice Coil
  • Flat Symmetrical Roll Spider
  • 1/2" Textile Dome Tweeters
  • Ferrofluid Cooling/Damping
  • Integral Phase Plug
  • Ferrite Magnet
  • Natural Roll-Off Low-Pass Crossover with Electrolytic Capacitor
  • Frequency Response: 71 - 22,000 Hz
  • Sensitivity: 87 dB
  • 4 ohm Impedance
  • 1-year SonicElectronix.com warranty
Sound Dampening Features:
  • Two 10" x 10" Pieces of Dead Shield Sound Dampening Material
  • Eliminates Road Noise
  • Quiets Vibrations
  • Stops Rattles
  • Increases SPL
  • Reduces Heat
  • Simple To Install
  • Easy To Form Aluminum
  • Four step peel and stick installation
  • Increases sound quality and output
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 10"L x 10"W

Speakers Priced Per Pair

Speaker Specifications
Speaker Size4"
Design2-way
Tweeter DesignDome
Tweeter CompositionTextile
Woofer CompositionPolypropylene
Woofer SurroundButyl Rubber
Peak Power Handling50 watts
RMS Power Handling35 watts
Sensitivity87 dB
Frequency Response71 - 22000 Hz
Impedance (Per Voice Coil)4 ohms
Shallow Mount InstallationYes
Top-Mount Depth1-7/8"
Bottom-Mount DepthN/A
Cutout DimensionsN/A
Speaker GrillesYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
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20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.		$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.		$29.99
50 ft. of 16 AWG JL Audio Speaker Cable50 ft. of 16 AWG JL Audio Speaker Cable
Premium speaker cable provides optimal power transfer to your speakers, while matching the JL Audio MetaWire. Includes 96 connectors for installation.		$32.99
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
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NVX SDSK2 Speaker KitNVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!		$19.99
NVX SDRLR1 Sound Dampening Rubber RollerNVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!		$8.95
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
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3/4" Depth Extender for 4" Speakers3/4" Depth Extender for 4" Speakers
Add 3/4" of extra space when installing your speakers.		$6.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
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Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!		$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.		$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!		$8.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99
Related products
JL Audio TR400-CXi
4" or 4" x 6" mountable Coaxial Speakers • Injection-Molded, Mica-filled, Polypropylene Cone • 35 watts RMS • 50 watts Peak • Natural Roll-Off Low-Pass Crossover with Electrolytic Capacitor • Frequency Response: 71 - 22,000 Hz • 4 ohm Impedance
$89.95
in stock
More info
Cache CSM
Eliminates Road Noise • Quiets Vibrations • Stops Rattles • Increases SPL • Reduces Heat • Simple To Install • Easy To Form Aluminum • Four Step Peel and Stick Installation • Two 10" x 10" Pieces
$19.99
in stock
More info

Product Summary

Manufacturer: JL Audio
Model number: TR400-CXi_CSM
Weight: 4.48 lbs
Internal SKU: tr400cxi_csm
Internal product ID: 37857

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Customer Testimonial

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- paulb54 from West Brookfield MA

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