Blurred Vision Audio KNOCKOUT SERIES 15" (D4)

🥊 Blurred Vision Audio Knockout Series BV-15 (Dual 4Ω)

15-Inch Subwoofer – Built for Power, Precision, and Pure Bass Authority

When you’re ready to move serious air, the Blurred Vision Audio Knockout Series BV-15 D4 delivers the kind of hard-hitting performance that turns heads and rattles streets. Designed for enthusiasts who crave deep, accurate, and commanding bass, this 15" powerhouse combines high-output design, rugged construction, and premium materials to ensure exceptional performance — whether you’re cruising or competing.

📋 Specifications

Feature Specification

Model BV-Knockout 15" (Dual 4Ω)

Subwoofer Size 15"

RMS Power 800 – 1200 Watts

Peak Power 2400 Watts

Impedance Dual 4 Ohms

Sensitivity 89 dB

Magnet Type Double-Stacked Ferrite, 180 oz

Voice Coil Size 3"

Voice Coil Type 3" Hi-Temp Black 4-Layer on Aluminum Bobbin

Cone Material Carbon Fiber

Dustcap Material Carbon Fiber

Surround Material Hi-Roll High-Density Ribbed Foam

Basket Type Heavy-Duty Stamped Steel

Cooling System High-Efficiency Venting Structure

💪 Performance Highlights

Large double-stacked 180 oz magnet provides incredible motor strength and control.

3-inch 4-layer high-temperature coil handles serious power while maintaining clean, distortion-free output.

Carbon fiber cone and dustcap add rigidity, lightness, and a sleek, professional appearance.

Hi-roll ribbed foam surround allows long excursion and superior low-frequency response.

Stamped steel basket delivers durability, precision alignment, and vibration control.

🔊 Powerful, Clean, and Competition-Ready

The BV-Knockout 15" D4 blends strength, control, and efficiency into one perfectly tuned subwoofer. Its balanced design delivers tight, accurate bass when needed — and pure, thunderous power when unleashed.

Whether you’re upgrading your daily driver or building a competition setup, the Blurred Vision Audio Knockout Series 15" proves that true bass authority doesn’t just sound good — it hits hard.