Description
15″ 2500 Watt DVC 4 Ohm Woofer
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The EWXB15D4 is a 15-inch, dual 4-ohm voice coil subwoofer made by DB Drive’s Euphoria line. It’s designed to deliver earth-shaking bass in car audio applications. Here’s a breakdown of its key features and some things to consider before buying one:
Key Specifications:
- Size: 15-inch diameter
- Power Handling:
- Peak Power: 2500 Watts (This is the maximum power it can handle for short bursts)
- RMS Power: 1000 Watts (This is the continuous power handling recommendation)
- Impedance: Dual 4-Ohm Voice Coil (This allows for flexible wiring configurations to achieve different impedances with your amplifier setup)
- Other:
- Possibly a 3-inch high-temperature voice coil (information not always specified by the manufacturer but common for the EWXB line)
- Possibly a 145 oz. ceramic ferrite magnet (information not always specified by the manufacturer but common for the EWXB line)
- Frequency Response: Not specified by the manufacturer
Features:
- High-temperature voice coil (likely): Allows the subwoofer to handle high power without overheating.
- Dual 4-ohm voice coil: Offers more wiring options to achieve desired impedance with your amplifier.
- Double stitched foam surround (expected): Increases the cone’s movement for deeper bass.
- High-grade Low Carbon steel top and bottom plate (expected): Contributes to the subwoofer’s durability.
- Vented basket (likely): Improves heat dissipation. (This feature is common in the EWXB line but not always explicitly mentioned)
Customer Reviews:
While I couldn’t find specific reviews for the EWXB15D4 model, users generally consider the Euphoria EWXB subwoofer line a good value, especially for the price. Here are some reported positive aspects:
- Strong Bass Output: Delivers good bass for the price point.
- Durable Build: The materials used seem to hold up well.
Things to Consider Before Buying:
- Power Delivery: Ensure your amplifier can provide enough RMS power (1000 Watts in this case) to match the subwoofer’s capabilities. Supplying insufficient power can damage the subwoofer.
- Enclosure: The subwoofer’s performance heavily depends on the enclosure it’s placed in. Refer to the user manual (which might be available on the Euphoria website) or consult a car audio professional for recommendations on building or buying a suitable enclosure. Euphoria typically offers recommendations for sealed and vented box sizes on their website for their subwoofers.
- Peak vs RMS Power: The 2500 Watts is the peak power rating, which is the maximum power the subwoofer can handle in short bursts. The more relevant specification for continuous use is the RMS power rating of 1000 Watts.

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