Deaf Bonce Apocalypse DB-3515R 15″ Competition Subwoofer (3500W RMS / 7000W MAX)

Experience extreme low-end bass and world-record SPL performance with the Deaf Bonce Apocalypse DB-3515R 15-inch Subwoofer. Engineered specifically for intense competition and high-power daily bass setups, the DB-3515R delivers an insane 3,500 Watts RMS and up to 7,000 Watts MAX power.   

Featuring a massive 3.5-inch high-temperature voice coil, ultra-rigid carbon fiber cone, and an heavy-duty aluminum basket, the Apocalypse DB-3515R is built to handle extreme thermal and mechanical loads without breaking a sweat.   

Impedance Configurations (D1 vs. D2)

Select the ideal voice coil configuration to match your amplifier’s maximum power output:

• Dual 1 Ohm ($\Omega$ 1+1 Ohm / D1 Model): Ideal for running a single subwoofer at 0.5 Ohm for maximum amplifier power extraction, or wired in series to 2 Ohms for dual-subwoofer configurations.

• Dual 2 Ohm ($\Omega$ 2+2 Ohm / D2 Model): Perfect for wiring down to 1 Ohm final impedance on standard monoblock class-D amplifiers, or 4 Ohms when bridging multi-channel power.

Key Features

• 3,500W RMS / 7,000W MAX Power: Built for brutal power handling and deep, distortion-free low-end response.

• Ultra-Light Carbon Cone: Ensures structural rigidity under heavy excursion, giving tight, punchy, and highly responsive bass.

• 3.5″ Voice Coil: Massive voice coil winding designed for efficient heat dissipation during long, high-excursion listening sessions.

• High-Excursion Foam Surround: Paired with an impressive 22.5 mm Xmax and 45 mm Xmech for massive air displacement.

• Heavy-Duty Cast Aluminum Frame: Eliminates unwanted mechanical resonance and holds the motor assembly rigid under extreme stress.

Technical Specifications