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Kicker  48TRTP102

CompRT Series 10" 800W Peak Power Handling 2 Ohms, Thin Down Firing Subwoofer and Passive Radiator Enclosure

Item #78312

Condition:   Brand New

Product Highlights

  • CompRT Series
  • 10" Subwoofer
  • 800W Peak Power
  • 2 Ohms
  • Thin Down Firing Enclosure

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$319.99

Reg. Price $429.99  Save $110.00
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  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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Kicker 48TRTP102 CompRT Series 10" 400W RMS (800W Peak Power Handling) 2 Ohms, Thin Down Firing Subwoofer and Passive Radiator Enclosure


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We are a Kicker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Down-firing enclosure loaded with one 10" CompRT 2-ohm subwoofer and one 10" passive radiator
  • • (4) Mounting brackets
  • • (4) 3/8" rubber spacers
  • • (12) 1" screws
  • • (8) 3/4" screws
  • Owner's Manual

 

 

 


Why Choose Kicker 48TRTP102 Enclosed Car Subwoofer?


Kicker 48TRTP102 Enclosed Car Subwoofer Bottom View
CompRT Down-Firing Loaded Enclosures

A loaded subwoofer enclosure that comes in a unique combination of a 10-inch powerful subwoofer and a 10-inch passive radiator, not the usual pair of subwoofers, the Kicker 48TRTP102's downward-firing design allows it to deliver to you a bass output that is near perfect for any types of vehicles.

Forced-air Cooling

The Kicker 48TRTP102 comes with a CompRT subwoofer that has the famous Kicker SoloKon polypropylene cone and a rubber surround, ensuring that you'd get an accurate bass response with reduced noise while still having the durability to withstand all effects that come from extended periods of use at high volume levels.

 

Kicker 48TRTP102 Enclosed Car Subwoofer Front View
Kicker 48TRTP102 Enclosed Car Subwoofer Rear View
Loaded not Bloated

Its enclosure is made of medium-density fiberboard, which is a pretty standard material in the industry. It is covered with a thick black carpet to protect the enclosure from scratches. The Kicker 48TRTP102's passive radiator reinforces the subwoofer's low-frequency performance while having less noise compared to a ported enclosure.

 


Frequently Asked Questions (FAQ)


  • • Will this fit under or behind my truck seat?
    It is designed for compact installations, but fitment depends on your vehicle. Measure the available space before purchasing.
  • • Why isn't the bass as strong as I expected?
    Incorrect amplifier tuning or insufficient power can reduce output. Verify your gain, crossover, and amplifier settings.
  • • Can I use this with any mono amplifier?
    Yes, as long as the amplifier matches the enclosure's RMS power rating and impedance. Proper amplifier matching provides the best performance.
  • • Why does the bass distort when I increase the volume?
    Amplifier clipping or excessive gain is the most common cause. Proper tuning helps protect the subwoofer and improve sound quality.
  • • Do I need to tune or modify the enclosure before using it?
    No. The enclosure is factory-built and optimized for the installed subwoofer.
  • • Why does the enclosure vibrate while driving?
    Loose mounting or nearby vehicle panels can create unwanted rattles. Secure the enclosure and inspect surrounding trim pieces.
  • • Can I install the enclosure facing different directions?
    Yes. Trying different orientations can help you achieve the best bass response for your vehicle.
  • • Why does my amplifier go into protect mode during heavy bass?
    This is commonly caused by overheating, incorrect wiring, or an impedance mismatch. Check the wiring and confirm amplifier compatibility.
  • • Does this subwoofer require a break-in period?
    Yes. Moderate listening during the first several hours helps the suspension loosen naturally for optimal performance.
  • • Why does the enclosure slide during hard braking?
    Smooth vehicle flooring can allow the enclosure to shift while driving. Secure it with straps or mounting brackets for added safety.

SPECIFICATIONS


  • Diameter : 10 Inch
  • Sensitivity : 96.5 dB
  • Impedance : 2 Ohm
  • Frequency Response : 25-500 Hz
  • Peak Power Handling : 800 Watts
  • Number Of Subwoofers : 2
  • Enclosure Type : Sealed
  • Color : Black
  • RMS Power Handling : 400 Watts

FEATURES


Features:

  • Bass in Any Space: Compact, thin-profile design allows installation in tight areas without compromising sound quality.
  • Single 2-Ohm Terminal: Pre-wired for simple installation and efficient amplifier connection.
  • Extensive Internal Bracing: Ensures long-lasting structural integrity and reduces unwanted vibrations even under heavy loads.
  • CompRT and reFLEX Woofer Design: Signature red double stitching, Santoprene™ surround, and polypropylene cone deliver high-impact, distortion-free bass.
  • Revolutionary SoloKon Technology: Integrates the cone with the vented back brace for superior cooling and accurate cone movement.
  • Forced-Air Cooling: Keeps the subwoofer running up to 20% cooler for reliable performance under heavy power.
  • Durable MDF Construction: Provides a solid enclosure that withstands stacking or vehicle cargo.
  • Versatile Placement: Works under seats, in trunks, or in cargo areas for flexible installation.

 

Specifications:

  • Type: Thin-Profile
  • Woofer Size [in, cm]: 10, 25
  • Impedance [Ohms]: 2 Ohm
  • Recommended Amplifier Power [watts RMS]: 400
  • Peak Power [watts, per ANSI/CTA-2031-A]: 800
  • Sensitivity [dB 1w/1m]: 96.5
  • Tuning Frequency [Hz]: 42
  • Box Top Depth [in, cm]: 13-1/4, 33.5
  • Box Bottom Depth [in, cm]: 13-1/4, 33.5
  • Box Height [in, cm]: 5-5/8, 14.2
  • Box Width [in, cm]: 25-5/8, 65
  • Enclosure Material: MDF
  • Enclosure Covering: Black carpet
  • UPC: 713034021216
  • Weight: 25.9
  • 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.

Do you own this product?

Write a review!
  • this sub hits real hard, lows are deep and clear. excellent sub. amazing clean bass, first time owning one with passive radiator, love how my Wrangler sounds now. can handle more power if set up right, looks like it can take a beating too.

    Kelvin
    1/11/2024

  • It's tight and punchy. The enclosure seems to be solid and sturdy. You can really hear the rumbling every time I push the volume more than 70%.

    Gray
    3/12/2025
free installation

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