SoundQubed HDB2 10" Subwoofer Dual 2/4 Ohm 400W RMS Car Audio
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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Subwoofer Wiring Diagram
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Want bass you can feel in your chest? The SoundQubed HDB2 10" Subwoofer Dual 2/4 Ohm 400W RMS Car Audio delivers. This SoundQubed 10" car subwoofer pairs serious power handling with a stiff cone and oversized coil for loud, accurate low-frequency output.
Specifications
| Brand | SoundQubed |
|---|---|
| Model | HDB2-10 |
| Series | HDB2 |
| Size | 10" |
| RMS Power | 400W |
| Peak Power | 800W |
| Voice Coil | 2.0" Dual 2/4 Ohm |
| Voice Coil Wire | aluminum |
Product Overview
The SoundQubed HDB2-10-D4 is a competition-grade 10” subwoofer built for serious bass enthusiasts who demand powerful, controlled low-frequency performance. With dual 4-ohm voice coils and 400W RMS / 800W peak power handling, this sub delivers deep, accurate bass with enhanced heat dissipation for long-lasting performance. Featuring a conical paper cone, PPI dust cap, and foam surround housed in a steel black basket, it’s built for strength and precision. The 2” black aluminum voice coil and 87dB sensitivity allow for efficient output in both sealed and ported enclosures.
Ships fast from JS Ultimate Sounds, an authorized source for SoundQubed car audio. Questions on fitment, wiring, or enclosure recommendations? Our team will help you build a system that hits hard and lasts.
Authorized SoundQubed dealer at JS Ultimate Sounds. Free shipping on orders $99+.
