Deaf Bonce DB-4518R-D1 - 18" 4500W RMS Dual Voice Coil 2x1Ω Subwoofer

Highlights

• One of the most powerful 18" ferrite subwoofers on the market with 4500W RMS
• Exceptional peak SPL power of 25000W with 90mm Xmec in short intervals
• 100% 4-layer Kevlar cone for optimal rigidity and lightness
• Giant 4.5" voice coil ensuring exceptional heat dissipation
• Impressive weight of 65 kg attesting to ultra-robust construction
• Dual 2x1 ohm voice coil offering maximum wiring flexibility

Description

The Deaf Bonce DB-4518R-D1 is one of the most powerful 18" ferrite subwoofers on the market, boasting an impressive 4500W RMS power and capable of handling a massive 25000W with a maximum Xmec of 90mm for short intervals. It is equipped with a 100% 4-layer Kevlar cone and a 4.5" voice coil.

Main features:

• 18" cone optimized for maximum radiating surface
• 4-layer Kevlar reinforced cone for exceptional rigidity
• Maximum excursion (Xmax) of 23.5mm allowing massive air displacement
• Giant 4.5" voice coil ensuring superior thermal management
• Dual 2x1 ohm voice coil configuration for series (2Ω) or parallel (0.5Ω) mounting
• Massive ferrite magnet for exceptional magnetic control
• Ultra-heavy 65 kg construction ensuring stability and optimal control
• 86dB sensitivity for efficient output
• Equivalent air volume (Vas) of 149L for large capacity enclosures

Technical specifications

Why choose it

• Extreme SPL competition-level audio performance with 25000W peak capability
• Ultra-robust 65 kg construction ensuring maximum reliability and longevity
• 4-layer Kevlar cone offering the best rigidity-to-weight ratio
• Thiele & Small parameters optimized for large capacity bass-reflex enclosures
• 2x1Ω configuration ideal for high-power amplifiers with low impedance load
• Massive ferrite magnet offering exceptional magnetic control
• Designed for the most demanding car audio installations and SPL competitions
• Exceptional mechanical excursion of 90mm allowing massive air displacement
• 18" format ideal for ultra-deep and powerful bass

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