Deaf Bonce Apocalypse DB-4515R-D1 - 15" 4500W RMS Dual 1+1Ω Voice Coil Subwoofer
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Description
Description
Highlights
- One of the most powerful 15" ferrite subwoofers on the market with 4500W RMS
- Exceptional peak SPL power of 25000W with Xmec of 90mm in short intervals
- 100% 4-layer carbon Kevlar cone for optimal rigidity and lightness
- Giant 4.5" voice coil ensuring exceptional heat dissipation
- Impressive weight of 59.8 kg, testament to an ultra-robust construction
- Dual 1+1 ohm voice coil offering maximum wiring flexibility
Description
DeafBonce is the brand that has taken the world by storm. Deaf Bonce has become synonymous with car audio pushed to extremes that few, if any, can match.
The DeafBonce Apocalypse DB-4515R-D1 is one of the most powerful 15" ferrite subwoofers on the market, boasting an impressive RMS power of 4500W and capable of handling a massive 25000W of power with a maximum Xmec of 90mm for short intervals. It is equipped with a 100% 4-layer carbon Kevlar cone and a 4.5" voice coil.
Key features:
- 15" (38 cm) diaphragm optimized for maximum radiating surface area
- 4-layer Kevlar reinforced carbon cone for exceptional rigidity
- Mechanical excursion (Xmech) of 45mm and Xmax of 22.5mm
- Giant 4.5" voice coil ensuring superior thermal management
- Dual 1+1 ohm voice coil configuration for series (2Ω) or parallel (0.5Ω) mounting
- Massive ferrite magnet for exceptional magnetic control
- Ultra-resistant aluminum chassis
- High-performance foam surround
- Sensitivity of 87.7dB for efficient output
- 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 |
| Resonance Frequency (Fs) | 32Hz |
| Total Q-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 Xmec (short intervals) | 90mm |
| Voice Coil Diameter | 4.5" |
| Cone Material | 4-layer Carbon Kevlar |
| Magnet Type | Ferrite |
| Surround | Foam |
| Chassis | Aluminum |
| Sensitivity (SPL) | 87.7dB |
| Mounting Depth | 303.5mm |
| Cut-out Dimension | 355mm |
| Weight | 59.8 kg |
Why choose it
- Extreme SPL competition-level audio performance with 25000W peak capability
- Ultra-robust 59.8 kg construction ensuring maximum reliability and longevity
- Carbon Kevlar 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 impedance loads
- Massive ferrite magnet offering exceptional magnetic control
- Designed for the most demanding car audio installations and SPL competitions
- Exceptional mechanical excursion allowing for massive air displacement
Manufacturer product sheet Audioexport
Official Deaf Bonce website
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