Apocalypse DB-SA305D2 - 38cm Dual Voice Coil 2+2 Ohm 2000W RMS Subwoofer
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Description
Description
Highlights
- High-performance 38cm (15") dual voice coil 2+2 Ohm subwoofer
- 2000W RMS power for extreme SPL performance
- Giant 3" (76mm) voice coil for exceptional thermal management
- 18mm Xmax for significant linear excursion
- Low resonant frequency (32Hz) for ultra-deep bass
- 0.43 Qts optimized for bass-reflex enclosures
- High BL force factor (18.5 T·m) for precise control
Description
The Apocalypse DB-SA305D2 is a competition-grade 38cm subwoofer designed for extreme SPL installations. With its 2000W RMS power and giant 3" voice coil, it delivers deep and powerful bass for outstanding performance. Its 18mm Xmax and high BL force factor ensure maximum air displacement and precise control even at high power.
Key Features:
- Dual voice coil 2+2 Ohm configuration for wiring flexibility (1 or 4 Ohms final)
- Giant 3" (76mm) voice coil for exceptional heat dissipation
- Maximum linear excursion (Xmax) of 18mm for significant displacement
- Resonant frequency (Fs) of 32Hz for ultra-deep bass
- Qts of 0.43 perfectly suited for competition bass-reflex enclosures
- BL force factor of 18.5 T·m for precise control and minimal distortion
- Sensitivity of 89dB for efficient output
- Frequency response 20Hz-200Hz for deep bass
- Apocalypse signature DB Series design
Technical Specifications
| Diameter | 38cm (15") |
| RMS Power | 2000W |
| MAX Power | 4000W |
| Voice Coil Impedance | 2+2 Ohms (Dual voice coil) |
| Final Impedance | 1 or 4 Ohms (depending on wiring) |
| Sensitivity | 89 dB |
| Frequency Response | 20 - 200 Hz |
| Resonant Frequency (Fs) | 32 Hz |
| Qts | 0.43 |
| Xmax | 18 mm |
| Voice Coil Diameter | 3" (76mm) |
| BL (Force Factor) | 18.5 T·m |
| Recommended Volume | 80-120L (bass-reflex) / 60-90L (sealed) |
Why Choose It
- Exceptional 2000W RMS power for SPL competitions and extreme installations
- 15" format offering superior air displacement compared to traditional 12"
- 3" voice coil, among the largest on the market, for unparalleled thermal management
- Significant excursion (18mm Xmax) for maximum air displacement
- Low resonant frequency (32Hz) for ultra-deep bass
- Qts of 0.43 ideal for high-performance bass-reflex enclosures
- High BL force factor (18.5) ensuring control and precision
- Apocalypse DB Series brand, a world reference in car audio SPL
- Designed for SPL competitions and oversized installations
Documentation
Official Apocalypse Car Audio Website
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