Deaf Bonce Apocalypse DB-SA272 D1/D2 12" Subwoofer

The Deaf Bonce Apocalypse DB-SA272D2 / DB-SA272D1 12 inch subwoofer is built for high‑power car audio builds, delivering 1500 W RMS and up to 3000 W peak with a ferrite magnet and rigid aluminum frame for serious bass response.

• Model: DB-SA272D2 / DB-SA272D1
• Type: Subwoofer
• Size: 12 inch
• Voice coil size: 2.75 inch
• Cone: Paper
• Magnet: Ferrite
• Voice coil wire: CCAW
• Surround: Foam
• RMS Power: 1500 W
• MAX Power: 3000 W
• Frame: Alu
• Impedance: 2+2 / 1+1 Ohm
• SPL: 86.20 / 86.00 dB
• Fs: 31.12 / 30.63 Hz
• Qts: 0.36 / 0.34
• BL: 20.83 / 20.10
• Vas: 30.74 / 29.52 L
• Xmax: 18.00 / 18.00 mm
• Mounting depth: 7.07 inch
• Cut-out dimension: 11.00 inch
• Gross weight: 30.64 lb (13.90 kg)

The dual impedance options (2+2 or 1+1 Ohm) give flexible amplifier pairing to optimize damping and bass control in a dedicated 12" transducer. The ferrite magnet and 2.75" voice coil size support substantial continuous power, while the aluminum frame halves chassis flex under heavy excursion. With a 7.07" mounting depth and an 11" cut-out, this driver fits a wide range of custom install cavities. The SPL figures provide a baseline for in-vehicle loudness, and the Vas, Qts, and BL values guide enclosure and alignment choices for tight, controlled bass.