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The Kicker 46L7T122 is a 12" square Solo-Baric L7T shallow-mount subwoofer with dual 2 ohm voice coils, rated at 600W RMS (1200W peak). Its 4-1/8" (10.5 cm) mounting depth makes it suited to under-seat and behind-seat installs where a standard subwoofer won't fit. It is part of Kicker's L7T thin-profile subwoofer range.
This listing is the bare driver. The L7T 12" is also available as a down-firing loaded enclosure (49L7TDF122).
Key specifications
- Size: 12" square
- Impedance: dual 2 ohm voice coils
- Power handling: 600W RMS, 1200W peak
- Sensitivity: 86.54 dB 1W/1m
- Frequency response: 25–100 Hz
- Mounting depth: 4-1/8" (10.5 cm)
- Square cutout: 11-1/16" (28.1 cm)
- Sealed box volume: 15.6–35.4 L
- Ported box volume: 49.6–63.7 L
Which L7T 12" version do I need?
This is the dual 2 ohm 46L7T122. Wire both coils in parallel for a 1 ohm load to maximise power from a 1 ohm stable mono amplifier, or in series for 4 ohm. If your amplifier shouldn't go below 2 ohm, or you're running a pair of subs, look at the dual 4 ohm L7T 12" (46L7T124).
Features
- Suits sealed or ported enclosures
- Square design gives up to 20% more cone area than a round sub
- Low 4-1/8" mounting depth — fits under or behind a seat
- Dual voice coil design
- Ribbed Santoprene surround resists heat and degradation
- Bumped top plate for increased excursion and smoother performance
- SoloKon cone with 360-degree back bracing
- UniPlate solid pole piece and backplate for efficient heat dissipation
- Durable steel basket
The 46L7T122 works best with a sealed or ported enclosure and a recommended 600W amplifier.
Explore the full range in Kicker L7 Subwoofers.
Specification
| Style | Shallow |
|---|---|
| Impedance | (Ohms) Dual 2 |
| Voice Coils | Dual |
| RMS Power (W) | 600 |
| Peak Power (W) | 1200 |
| Sensitivity | (dB @ 1W/1m) 86.54 |
| Frequency Response | (Hz) 25-100 |
| Height (cm) | 32.1 |
| Width (cm) | 32.1 |
| Depth (cm) | 13.3 |
| Protrusion (cm) | 2.8 |
| Mounting Depth | (cm) 10.5 |
| Mounting Hole Diameter (cm) | 28.1 |
| Mounting Depth | 4 1/8" (10.5 cm) |
| Mounting Square Cutout | 11 1/16" (28.1 cm) |
| Min Sealed Box | 0.55 cu. ft. (15.6 L) |
| Max Sealed Box | 1.25 cu. ft. (35.4 L) |
| Min Vented Box | 1.75 cu. ft. (49.6 L) |
| Max Vented Box | 2.25 cu. ft. (63.7 L) |
What's Included
- Kicker 46L7T122 Subwoofer
Kicker
About the Kicker 46L7T122
From our tech experts at CEN
A 12 inch subwoofer from the Solo-Baric L7 line, whose square cone gives more radiating area than a round driver of the same nominal size, with a 2 ohm voice coil so it can be wired to suit your amplifier.
Who it suits
Drivers who want serious output and have the space and the amplifier to do it justice. The shallow depth also opens up locations a conventional sub could not physically go.
Our tech experts advise
A subwoofer is only as good as its enclosure and the amplifier behind it. Box volume, port tuning and how the voice coils are wired decide what you actually hear. We build enclosures to suit the vehicle and match amplification at our Beeston workshop. 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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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
More from Kicker L7 Subwoofers
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Frequently Asked Questions
Q: How deep is the Kicker 46L7T122?
A: The 46L7T122 needs a mounting depth of 4-1/8" (10.5 cm), with a square cutout of 11-1/16" (28.1 cm).
Q: What size box does the 46L7T122 need?
A: Kicker recommends a sealed box of 15.6-35.4 L or a vented box of 49.6-63.7 L (port volume excluded).
Q: How do I wire the dual 2 ohm voice coils on the 46L7T122?
A: Wire the two 2 ohm coils in parallel for a 1 ohm load, or in series for a 4 ohm load. Use an amplifier that is stable at the final load.
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