About the Kicker 49L7TDF82

Small space, big bass
Small space, big bass
For over 20 years Kicker's signature Solo-Baric® subwoofers have been renowned for their innovative engineering and big bass impact. Now they've taken this signature sub and paired it with a sealed down-firing enclosure to fit the L7 sound into smaller spaces than ever.
Move more air
The package features a 8" L7T subwoofer wired for 2-ohm impedance. The sub's square cone gives you up to 20% more surface area than a conventional round sub, moving more air for greater bass response. The injection-moulded polypropylene cone and rubber surround handle up to 325 watts RMS output (650 watts peak).
Tough enclosure
The rugged medium-density fiberboard enclosure is covered in black carpet that looks good and stands up to the car environment. With a height of only 5.125 inches, the 49L7TDF82 tucks neatly under many truck seats. When you're looking for maximum bass from minimum space, this enclosure is ready to kick out the jams.
Product highlights:
- sealed downward-firing enclosure with one L7T 8" subwoofer
- 3/4" medium-density fiberboard construction covered with carpet
- 2-ohm total impedance
- power handling: 350 watts RMS (700 watts peak power)
- sensitivity: 82.1 dB
- dimensions: 23.13"W x 5.25"H x 13.5"D
- warranty: 1 year
- MFR # 49L7TDF82
What's in the box:
Kicker 49L7TDF82 owner's manual
- Down-firing enclosure loaded with one 8" L7T 2-ohm subwoofer
- 4 Mounting brackets
- Four 1" screws
- Eight 3/4" screws
- Information sheet
Reviews (1)
Customer reviews for Kicker 49L7TDF82
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Average review:
5.0 out of 5 starsCustomer photos
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More details on the Kicker 49L7TDF82

Features & specs
General | ||
---|---|---|
Woofer Size (inches) | 8 | |
Speakers Per Box | 1 | |
Woofer Material | Polypropylene | |
Enclosure Type | Sealed | |
Color | Black | |
Pieces in System | 1 | |
Width (inches) | 23-3/16 | |
Height (inches) | 5-1/4 | |
Depth (inches) | 13-1/2 | |
Connector Type | Spring posts | |
Frequency Response | 30-100Hz Hz | |
Power Range (Watts RMS) | 350 | |
Maximum Wattage | 700 | |
Sensitivity | 82.1 dB | |
Impedance | 2 ohms | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year |
Product Research
Features
Overview: The Kicker 49L7TDF82 down-firing subwoofer enclosure is loaded with one 8" L7T Solo-Baric subwoofer. The L7T (Thin) subwoofer can provide deep powerful bass in a compact enclosure, while taking up minimal mounting space.
Down-Firing Enclosure: The sealed down-firing enclosure is made of heavy-duty MDF (Medium Density Fiberboard) with extensive internal bracing, providing exceptional acoustic efficiency and deep powerful bass. The enclosure is covered in sleek black carpeting for added protection and a refined look. Its compact, down-firing form allows it to be mounted in cargo areas, or under seats.
Speaker Terminals: A single pair of spring-posts are mounted on the underside of the enclosure in a recessed terminal cup, accepting pin connectors, single banana plugs, or bare wire up to 10 gauge. The subwoofer's dual voice coils are internally wired to present a 2Ω load at the spring posts.
Power: The Kicker 8" L7T subwoofer can handle 175W-350W RMS (700W peak).
Square Design: By making the Solo-Baric square, Kicker is giving you the most possible cone area (Sd) for a given size baffle, 16% to 20% more area than a conventional round subwoofer. More cone area means the Solo-Baric L7T moves more air, resulting in louder, deeper bass.
Cone Material: The square SoloKon design, with 360-degree back bracing, is a unique one-piece construction, using injection molded polypropylene that moves as a lightweight piston, for improved control. The cone remains rigid, minimizing cone flex and distortion. A rear cone brace integrates into the cone with a continuous contact perimeter weld, which improves strength and resistance to deformation under pressure.
Cooling: Kicker's unique Forced Air Cooling provides airflow around the voice coil based on cone motion, drawing cool air in and forcing hot air out. A UniPlate™ solid pole piece and backplate also provide excellent heat dissipation around the voice coil and magnet.
Surround: The tough, flexible Santoprene rubber surround has a long-throw, positive-roll design, which controls extreme cone excursion and is highly tear-resistant. The corners of the surround are ribbed to ensure linear cone motion. The surround is stitched to the reinforced cone edge, making separation between them virtually impossible, even in the harshest conditions.
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Customer Q&A
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Awesome for its size and power handling. Got it in the back of my jeep jk.
Chad from Auburn, CA