Kicker 49L7TDF82 Sub 8 Inch L7T Subwoofer Down Firing Loaded Enclosure 350w RMS
Couldn't Load Pickup availability
The Kicker 49L7TDF82 is a down-firing loaded enclosure housing an 8-inch square L7T thin subwoofer, rated at 350W RMS into a single 2 ohm terminal. Part of Kicker's L7T Down-Firing Loaded Enclosure range.
This listing is the 8-inch model. The L7T Down-Firing Loaded Enclosure range is also available as the Kicker 49L7TDF122 12-inch L7T Down-Firing Loaded Enclosure (600W).
Key specifications
- Subwoofer: 8" square L7T, included
- Design: down-firing, sealed
- Impedance: single 2 ohm terminal
- RMS power: 350W
- Sensitivity: 82.1 dB 1W/1m
- Frequency response: 30–100 Hz
- Dimensions: 58.8 cm W x 34 cm D x 13.2 cm H
- Grilles: not included
L7T 8" Down-Firing Loaded Enclosure – 2 Ohm
49L7TDF82
The L7T Down-Firing Loaded Enclosure is an ultra-thin square subwoofer in a custom-tuned box, built to deliver deep bass without eating into your boot space.
Kicker's signature square sub design uses nearly 20% more cone area than a comparable round subwoofer, moving more air and producing louder bass in the same footprint. At 350W RMS, the 8" L7T is well equipped to deliver.
The enclosure's down-firing design and thick MDF construction with strong internal bracing resist stacking weight and scratches — load your boot as normal.
The L7T also features Forced-Air Cooling™ for high power handling and long-term reliability. As the cone moves down, hot air around the voice coil is pushed out; as it moves up, cool air is drawn back in, keeping the voice coil temperature in check.
Features
- 8-inch L7T subwoofer
- 2 ohm impedance
- 350W RMS power handling
- Down-firing design provides ultimate subwoofer protection
- Thick MDF construction with strong internal bracing
Explore the full range in Kicker Loaded Subwoofer Enclosures.
Specification
| Impedance | (Ohms) 2 |
|---|---|
| Sensitivity | (dB @ 1W/1m) 82.1 |
| Frequency Response | (Hz) 30-100 |
More specs
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What's Included
- Kicker KA49L7TDF82 8" Down Firing Enclosure
Kicker
About the Kicker 49L7TDF82
From our tech experts at CEN
An 8 inch subwoofer supplied in its enclosure, handling 350w RMS, so box volume and tuning are already matched to the driver rather than left for you to work out.
Who it suits
Drivers who want bass without commissioning a custom build. A loaded enclosure is the quickest route to a result that works, because most disappointing subwoofer installs come down to the wrong box rather than the wrong driver.
Our tech experts advise
It still needs an amplifier matched to it and a fused power feed from the battery. How the box is secured matters too: an unrestrained enclosure is dangerous in an accident. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker
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Frequently Asked Questions
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: Is the subwoofer included with the Kicker 49L7TDF82?
A: Yes. It is a loaded enclosure with an 8 inch L7T square subwoofer already fitted, wired to a single 2 ohm terminal.
Q: What amplifier does the 49L7TDF82 need?
A: Use a mono amplifier that is stable at 2 ohms. Kicker recommends 350W RMS for this enclosure.
Q: How tall is the 49L7TDF82?
A: It is 13.2 cm high, 58.8 cm wide and 34 cm deep, so it fits under seats and on boot floors without taking much space.
