【KICKER L7T12 4ΩDVC 12-inch Square Subwoofer】

You want deep, solid bass, but you’d like to keep the space inside your vehicle to a minimum. That’s exactly what the KICKER L7T12 4ΩDVC is designed for.

Unlike conventional round subwoofers, it uses KICKER’s proprietary square design. While it fits within a 12-inch class size, it takes advantage of the larger cone area to reproduce the low frequencies that form the foundation of your music. From the punch of drum kicks to the thickness of bass, it delivers center-solid impact across the entire track—even without turning the volume too high—so your usual music should feel a little more powerful.

Its greatest appeal isn’t just simply boosting the bass. If you properly integrate it with your front speakers, the bass won’t be the only thing that stands out—your entire mix will gain added body, including the vocals and the mid-to-high frequencies. When choosing a subwoofer, I believe it’s important not only how much it plays, but also whether it connects naturally within the cabin.

The L7T12 is a model meant to be used with a 600W RMS amplifier, installed in a sealed box or a vented (bass-reflex) box. The sound impression changes depending on the enclosure’s volume and shape, how you choose the amplifier, and how you mount it. Since this is a square subwoofer, you’ll want a configuration that’s practical—based on your vehicle model, your sound preferences, and the space you have available.

At Logon, we guide you not only through replacing the subwoofer by itself, but also by checking compatibility with your current audio system, installation space, and the volume balance with your front speakers. Whether you want stronger bass or you’re thinking, “I want a bit more body in the factory sound” or “I want bass, but I want to avoid a muddy, blurred feeling,” please feel free to consult us. We’ll work together to find a setup that sounds great in your car.

Main Specifications & Specs

【Basic Information】

• Brand: KICKER
• Product name: L7T12 4ΩDVC
• Type: 12-inch square subwoofer
• Voice coil: Dual 4Ω voice coils
• Mounting method: Sealed box / Vented box

【Performance】

• Recommended amplifier output: 600W RMS
• Maximum input: 1200W
• Sensitivity: 86.54dB (1W / 1m)
• Frequency response: 25–100Hz

【Structure / Key Features】

• Injection-molded SoloKon™ woofer
• Patent-pending ribbed corners
• Basket structure that encapsulates the gasket
• 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】

• Size: 12 inches (30cm)
• Mounting depth: 4-1/8 inches (10.5cm)
• Square mounting cutout: 11-1/16 inches (28.1cm)

【Recommended Enclosure Volume】

• Sealed box: Minimum 0.55 cu.ft. (15.6L) to Maximum 1.25 cu.ft. (35.4L)
• Vented box: Minimum 1.75 cu.ft. (49.6L) to Maximum 2.25 cu.ft. (63.7L)

Enclosure volume and amplifier configuration will vary depending on vehicle model, available installation space, and your sound preferences.