Deaf Bonce Apocalypse DB-4515R-D1 - 15" 4500W RMS Dual 1+1Ω Voice Coil Subwoofer
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Description
Description
Deaf Bonce Performance Car Audio
Deaf Bonce Apocalypse DB-4515R-D1 - 15" 4500W RMS Dual Voice Coil 1+1Ω Subwoofer
Highlights
- One of the most powerful 15" ferrite subwoofers on the market with 4500W RMS
- Exceptional 25000W peak SPL power with 90mm Xmech in short intervals
- 100% carbon 4-layer Kevlar cone for optimal rigidity and lightness
- Giant 4.5" moving coil ensuring exceptional heat dissipation
- Impressive weight of 59.8 kg demonstrating an ultra-robust construction
- Dual voice coil 1+1 ohm offering maximum wiring flexibility
Description
DeafBonce is the brand that has taken the world by storm. Deaf Bonce has become synonymous with extreme car audio that few, if anyone, can match.
The DeafBonce Apocalypse DB-4515R-D1 is one of the most powerful 15" ferrite subwoofers on the market, boasting an impressive 4500W RMS power and capable of handling a massive 25000W power with a maximum Xmech of 90mm during short intervals. It is equipped with a 100% carbon 4-layer Kevlar cone and a 4.5" moving coil.
Main features:
- 15" (38 cm) membrane optimized for maximum radiation surface
- 4-layer Kevlar reinforced carbon cone for exceptional rigidity
- Mechanical excursion (Xmech) of 45mm and Xmax of 22.5mm
- Giant 4.5" moving coil ensuring superior thermal management
- Dual voice coil 1+1 ohm configuration for series (2Ω) or parallel (0.5Ω) setups
- Massive ferrite magnet for exceptional magnetic control
- Ultra-resistant aluminum chassis
- High-performance foam suspension
- Sensitivity of 87.7dB for efficient performance
- Force factor (BL) of 26.20 T/M for exceptional linearity
Technical specifications
| Model | DB-4515R-D1 Apocalypse |
| Type | Subwoofer |
| Speaker diameter | 15" (38 cm) |
| RMS Power | 4500W |
| MAX Power | 9000W |
| Peak SPL Power | 25000W |
| Impedance | 1+1 ohm (dual voice coil) |
| Resistance (Re) | 0.8 + 0.8 Ω |
| Resonant frequency (Fs) | 32Hz |
| Total quality factor (QTS) | 0.35 |
| Force factor (BL) | 26.20 T/M |
| Equivalent air volume (Vas) | 67L |
| Mechanical excursion (Xmech) | 45mm |
| Maximum excursion (Xmax) | 22.5mm |
| Maximum Xmech (short intervals) | 90mm |
| Moving coil diameter | 4.5" |
| Cone material | 4-layer Kevlar carbon |
| Magnet type | Ferrite |
| Suspension | Foam |
| Chassis | Aluminum |
| Sensitivity (SPL) | 87.7dB |
| Mounting depth | 303.5mm |
| Cutout dimension | 355mm |
| Weight | 59.8 kg |
Why choose it
- Extreme SPL competition-level audio performance with 25000W peak capacity
- Ultra-robust 59.8 kg construction ensuring maximum reliability and longevity
- Kevlar carbon cone offering the best stiffness-to-weight ratio
- Thiele & Small parameters optimized for bass-reflex enclosures
- 1+1Ω configuration ideal for high-power amplifiers with low load
- Massive ferrite magnet offering exceptional magnetic control
- Designed for the most demanding car audio installations and SPL competitions
- Exceptional mechanical excursion allowing massive air displacement
Audioexport manufacturer product sheet
Deaf Bonce official website
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