Deaf Bonce Apocalypse DB-SA302 D1/D2 12" Subwoofer

The Deaf Bonce Apocalypse DB-SA302D1 / DB-SA302D2 is a Subwoofer built for high‑power, high‑fidelity bass in demanding car audio builds, centered around a 12 inch driver with dual impedance options to suit a variety of amplifiers and enclosures.

• Model: DB-SA302D1 / DB-SA302D2 — two coil/impedance variants in one family, offering flexible wiring to match your amplifier and enclosure design.
• Type: Subwoofer — designed to reproduce low frequencies with authority in automotive environments.
• Size: 12 inch — large cone area supports higher excursion for deeper bass output.
• Voice coil size: 3.00 inch — larger coil diameter handles high current and supports sustained power handling.
• Cone: Paper — a traditional, lightweight cone material chosen for linear response.
• Magnet: Ferrite — ferrite magnet type used in this model.
• Voice coil wire: CCAW — copper‑clad aluminum wire used in the coil assembly.
• Surround: Foam — provides the necessary mobility and damping for controlled bass.
• RMS Power: 2000 W — continuous power rating indicating what it can sustain over time.
• MAX Power: 4000 W — peak power handling for brief high‑level transients.
• Frame: Alu — lightweight, rigid aluminum frame for structural integrity and reduced resonance.
• Impedance: 1+1 / 2+2 Ohm — dual‑voice‑coil options for wiring flexibility and amplifier compatibility.
• SPL: 86.30 / 86.70 dB — sensitivity levels indicating output per watt under test conditions.
• Fs: 35.16 / 35.67 Hz — low resonant frequency supporting strong bass extension into the midbass region.
• Qts: 0.30 / 0.34 — electrical alignment parameter affecting enclosure suitability and tuning.
• BL: 20.04 / 20.84 — motor strength indicator influencing control and efficiency of motor force.
• Vas: 21.00 / 24.00 L — equivalent enclosure volume guidance for proper bass tuning and box design.
• Xmax: 18.00 / 18.00 mm — maximum linear excursion before distortion, defining bass depth potential.
• Mounting depth: 7.07 inch — depth requirement for installation behind panels or in enclosures.
• Cut‑out dimension: 11.00 inch — mounting hole size needed for proper installation.
• Gross weight: 36.16 lb (16.40 kg) — overall weight affecting mounting support and installation considerations.

The DB-SA302D1 / DB-SA302D2 is built for high‑output applications where a 12 inch driver must survive demanding bursts, with dual impedance options to tailor loading and amplifier compatibility. Its combination of a large voice coil, ferrite magnet, and solid enclosure parameters makes it well suited for performance cars seeking deep, controlled bass from a single, purpose‑built subwoofer.