CT Sounds Bio 10-inch Dual 4-Ohm Car Subwoofer - 800W Peak, 400W RMS

Overview

Upgrade your car audio with the CT Sounds Bio 10-inch Dual 4-Ohm Subwoofer, a compact powerhouse designed to deliver deeper, cleaner bass without sacrificing reliability.

In real-world driving, you may notice enhanced low-end definition in tracks that emphasize kick drums, synth bass, or cinematic effects. The 10-inch driver is built to move air with controlled resonance, offering a sense of presence that you can feel as you roll down the window or turn up the volume.

Key specifications at a glance

• 10-inch dual 4-ohm voice coil subwoofer
• RMS power: 400 watts; max power: 800 watts
• 2.4 inch four-layer copper voice coil with a single-stacked motor assembly
• Advanced air cooling for sustained performance
• Low carbon iron zinc bottom plate for rigidity and heat dissipation
• Mounting depth: 4.69 inches; cutout diameter: 9.09 inches

Why this design stands out in everyday use

• Efficient heat management via an integrated air cooling system helps maintain consistent output during longer listening sessions.
• A robust bottom plate contributes to mechanical stability, supporting accurate bass response in compact enclosures.
• The coil and motor arrangement are chosen for reliable voice coil travel and reduced distortion at higher listening levels.

Practical installation notes

• Compatible with a variety of car enclosures and a range of trunk configurations, thanks to a moderate mounting depth and standard cutout diameter.
• Designed to fit alongside other CT Sounds components, making it a versatile upgrade path for existing systems.

Before purchasing, consider your goals for bass texture, system spacing, and power routing. The Bio line emphasizes performance and durability, offering a pathway to fuller sound without claiming guaranteed results across all vehicles or setups.