Description
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Hifonics HEW10D4S
The Hifonics HEW10D4S is a 10″ dual-voice-coil (DVC) shallow mount subwoofer from the Elite Series, built for tight spaces while still delivering solid, punchy bass. It features dual 4 Ω voice coils, a low mounting depth (~3″), and durable construction — making it ideal for under-seat or compact enclosure installations.
Specifications
| Specification | Details |
|---|---|
| Type | Subwoofer |
| Brand | Hifonics |
| Series | Hifonics ELITE |
| Category | Mobile |
| Condition | New |
| Color | Blue |
| Model Replaced | BXS10D4 |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Voice Coils | 2 |
| Impedance | 4 ohms |
| RMS Power Handling | 300 watts |
| Peak Power Handling | 600 watts |
| Cut-Out | 9.06 inches |
| Mounting Depth | 3.00 inches |
| Outside Diameter | 10.2 inches |
| Sensitivity (1W/1m) | 85 dB |
| Enclosure Recommendation | Sealed enclosure (see manual) |
| Size | 10 inches |
Features & Benefits
| Terminal Type | Stainless Push & Insert for a very secure electrical connection with a high end fit and finish. Nickel plated push & insert to resist corrosion and aide in easy of installation. |
|---|---|
| Configuration | Round Shallow Mount |
| Surround / Cone Coupling | UV treated, foam surround resists sun fading while remaining flexible. |
| Voice Coil / Former Assembly | 2.5 inch high temperature voice coil and former for high thermal stability in small enclosure volumes where the internal box temperatures can rob you of performance. Vented aluminum voice coil former allows more dissipation of heat. |
| Spider | Specialized Hifonics poly cotton spider resists softening and sagging over time which allows the subwoofer to handle more power with minimum distortions. |
| Frame / Venting | Powder coated stamped steel basket provides a solid base for the motor system and moving parts and delivers big bass in a small area that does not totally consume your cargo space. |
| Cone | Lightweight woven fiber cone and dust cap enables faster response while providing overall strength. |












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