DB-4.5K 12" D1

Deaf Bonce Apocalypse DB-4.5K 12" – extreme bass with 4,500 W RMS

The Deaf Bonce Apocalypse DB-4.5K 12" D1 is an uncompromising 12-inch woofer designed for extreme bass systems and SPL builds. With 4,500 W RMS and up to 9,000 W peak power, it is engineered to deliver extremely high sound pressure levels, deep bass, and controlled reproduction.

The lightweight and highly rigid cone is constructed as a carbon-fiber composite sandwich. Together with the foam suspension and the powerful ferrite motor, this design ensures high precision even during large cone movements.

The 3.7-inch PIAL voice coil is built for very high power handling and thermal control. The aluminum chassis provides a stable foundation that keeps the motor, voice coil, and suspension properly aligned under heavy load.

Key Features

• 12-inch subwoofer from the Apocalypse series
• 4,500 W RMS and 9,000 W max
• Composite sandwich cone with carbon fiber
• Foam suspension and ferrite motor
• 3.7" PIAL voice coil
• Sturdy aluminum chassis
• Frequency range 20–80 Hz
• Dual 1-ohm voice coils (D1)

Technical Specifications

Model: DB-4.5K 12" D1
Size: 12"
RMS power: 4,500 W
Maximum power: 9,000 W
Impedance: 1+1 ohms
Re: 0.7+0.7 ohms
Frequency range: 20–80 Hz
Sensitivity: 85.1 dB
Fs: 31 Hz
Enclosure volume: 21.6 liters
Qts: 0.41
BL: 20.5
Voice coil: 3.7" PIAL
Cone material: Carbon-fiber composite sandwich
Suspension: Foam
Chassis material: Aluminum
Magnet: Ferrite