KICKER 48CWRT124 CompRT 12-Inch Subwoofer – 4-Ohm, Dual Voice Coils

Overview

Upgrade your audio with the KICKER 48CWRT124 CompRT 12-Inch Subwoofer. Designed to fit in slim enclosures, this driver delivers deep, controlled bass without demanding extra space. The result is a more immersive listening experience in cars, small rooms, or custom builds where clearance matters.

Thin Driver, Big Performance

Despite a compact silhouette, the CompRT 12" is built around a high mass, solid pole piece that aids heat dissipation. This thoughtful engineering helps maintain bass clarity as power increases, so you hear steady low-end response rather than flustered distortion.

• Improved heat management supports consistent output
• Low-profile design fits under seats or in tight trunks

Flexible Wiring for Real-World Installations

The dual voice coil (DVC) layout gives you installation options that adapt to your current rig. Whether you wire in parallel or series, this sub supports a range of enclosure types and mounting locations.

• Multiple wiring configurations for versatility
• Ideal for custom enclosures and aftermarket upgrades

Built for Reliability

Heat management works in tandem with a forced-air cooling approach to keep temperatures in check. You may experience cooler operation during extended listening sessions, contributing to long-term reliability in demanding setups.

New and Improved Performance

This edition emphasizes true subwoofer performance from a thin driver, delivering fast transients and deep extension. In real-world use, bass notes feel tight and responsive, complementing vocals and rhythm without overpowering a mix.

Practical Uses and Feel

From daily commutes to weekend road trips, the CompRT 12" adds a sense of scale to your music. The combination of depth, speed, and control makes it a versatile upgrade for a range of vehicles and compact installations.

What to Expect

Note that performance may vary with enclosure type, power, and the rest of your audio system. The design invites you to explore different mounting options and tuning approaches to find the sound you enjoy—the possibilities are performance-driven, not guaranteed.