【KICKER L7T12 46L7T122｜Square-Style 12-Inch Subwoofer】

You want strong bass, but you also don’t want to waste the limited space inside your vehicle.

That’s where the KICKER square subwoofer L7T12 46L7T122 comes in.

Built by KICKER in Stillwater, Oklahoma, this square subwoofer uses a cone shape that’s different from that of typical round subwoofers of the same size. Although it’s a 12-inch unit, it allows for a wider cone area, making it easier to secure the amount of low-end response even in limited space.

It’s not just about making the bass louder—it’s for people who want to add the thickness of the bass and bass drums, and bring presence that supports the entire track from the bottom. If the low frequencies weren’t quite satisfying with the front speakers alone, this subwoofer is well suited to adding a solid foundation.

Think beyond bass quantity—consider the cohesiveness of the whole system

A subwoofer doesn’t automatically sound “good” just because you install it.

Even with the same product, your impression can change dramatically depending on amplifier output, enclosure volume, how it connects with the front speakers, and crossover and level adjustments. If only the bass stands out, you may find it harder to enjoy the music you normally listen to for long periods.

At LOGON, we go through it together—based on how you use your vehicle and your sound preferences—so you can decide whether a sealed or a vented (bass-reflex) setup fits better, and how much low-end you’re aiming for. If it were me, I wouldn’t decide based on the product’s specifications alone; I’d also build the setup with the balance against the front stage in mind.

During installation, we check everything from available installation space, enclosure construction, and wiring procedures to the combination with the amplifier—then fine-tune so that, after mounting, the system connects naturally throughout the cabin.

For those who want to enjoy KICKER-like bass with presence

KICKER L7T12 46L7T122 is a 12-inch 2Ω DVC subwoofer recommended for 600W RMS.

It’s suited for those who want a result where the bass doesn’t seem to be coming from the back, but rather where the whole cabin feels like it has gained thickness. Even with your usual songs, you should notice the bass lines and the kick more clearly, and the enjoyment of the music will change.

Depending on the vehicle model and cargo (luggage) space, the realistic enclosure size and installation method will vary. If you’re considering installing one, please tell us the vehicle model, your intended use, and the direction of low-end you want. Let’s not force a bigger setup—let’s think together about the configuration that you can enjoy for a long time in your specific car.

Main Specifications / Specs

【Basic Information】
Product name: L7T12
Model number: 46L7T122
Brand: KICKER
Type: 12-inch square subwoofer
Voice coil: 2Ω DVC

【Performance】
Recommended amplifier output: 600W RMS
Peak power: 1,200W
Sensitivity: 86.54 dB (1W/1m)
Frequency response: 25 Hz to 100 Hz

【Structure / Key Features】
・Injected-molded SoloKon™ woofer
・Patented ribbed corners
・360-degree back bracing
・UniPlate™ back plate & pole piece
・Bump back plate
・Thick tinsel leads
・Large ceramic magnet
・Spoke-design steel basket
・Nickel-plated speaker terminals

【Mounting Dimensions】
Mounting depth: approx. 10.5 cm
Mounting cutout: approx. 28.1 cm square

【Recommended Enclosure Volume】
Sealed: min. approx. 15.6 L to max. approx. 35.4 L
Vented (bass-reflex): min. approx. 49.6 L to max. approx. 63.7 L

It’s not only about how much bass you can produce in the cabin—it’s also about how you’ll connect it to the music you normally listen to. If you’re considering a subwoofer system that makes use of the L7T12, we’ll propose a practical configuration while looking at your vehicle and the condition of your existing audio.