Deaf Bonce DB5.5K15D1 Apocalypse DB-5.5K 15" Subwoofer Dual 1 – 5500W RMS – 11000W Max

Hit harder with the Deaf Bonce DB5.5K15D1, a 15-inch subwoofer handling 5,500W RMS (11,000W peak).

At a glance

• Power: 5,500W RMS (11,000W peak)
• Size: 15"

Details

Command extreme bass power with the Deaf Bonce DB5.5K15D1 Apocalypse 15" subwoofer, delivering a massive 5500W RMS and up to 11000W max output. Featuring a dual 1-ohm voice coil design, this high-performance 15" sub is built for deep, accurate low-frequency response and competition-level sound pressure. Engineered with premium materials for durability and efficiency, it’s the ultimate choice for serious car audio systems that demand hard-hitting, clean, and consistent bass. Available in D1 / D2.

Features:

• 5500W RMS / 11000W Max Power – Extreme output built for high-performance bass systems
• 15" High-Excursion Subwoofer – Delivers deep, powerful low-frequency response
• Dual 1-Ohm Voice Coil (D1) – Flexible wiring for competition-level system configurations
• Heavy-Duty Construction – Engineered for durability, heat resistance, and long-term reliability under extreme use

Specifications:

Model

DB-5.5K 15" D1 / D2

Size

15"

Sold as: 1 unit

Materials & Construction

Surround Material: Foam

Cone Material: Composite Carbon Sandwich

Frame Material: Aluminum

Magnet Type: Ferrite

Power Handling

RMS Power: 5,500 W

Max Power: 11,000 W

Performance

Frequency Response: 20 – 80 Hz

SPL: 87.9 / 87.6 dB

Xmax: 22.5 mm

Voice Coil & Electrical

Voice Coil Size: 4.5"

Voice Coil Wire: PIAL

Impedance: 1+1 / 2+2 Ohm

Re: 0.7+0.7 / 1.4+1.4 Ohm

T/S Parameters

Fs: 30 / 31 Hz

Vas: 36.1 / 35.7 L

Qts: 0.41 / 0.44

BL: 26 / 33.8

UPC: 4650185712227

Why buy from Stereo-Needs

• Free shipping on every order
• Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
• Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order