HEW10D4-500P - Subwoofer Hifonics - Free user manual and instructions
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| Product Type | Car Audio Subwoofer |
| Brand | Hifonics |
| Model | HEW10D4-500P |
| Size | 10 inches |
| Impedance | Dual 4 ohms (configurable to 2 ohms or 8 ohms) |
| Power Handling (RMS) | 500 Watts |
| Peak Power Handling | 1000 Watts |
| Sensitivity | 86 dB |
| Frequency Response | 25 Hz - 500 Hz |
| Mounting Depth | 5.5 inches (140 mm) |
| Voice Coil | Dual 4-ohm, 2-inch (51 mm) high-temperature |
| Recommended Enclosure | Sealed: 1.0 cu ft; Ported: 1.5 cu ft tuned to 35 Hz |
| Material | Injection-molded polypropylene cone with rubber surround |
| Magnet Weight | 80 oz (2.27 kg) |
| Terminals | Push-type spring loaded |
| Weight | 12 lbs (5.4 kg) |
| Warranty | 1 year limited |
Frequently Asked Questions - HEW10D4-500P Hifonics
What is the best enclosure type for the HEW10D4-500P?
For accurate bass, use a sealed enclosure (1.0 cu ft). For louder, deeper bass, use a ported enclosure (1.5 cu ft tuned to 35 Hz).
Can I wire this subwoofer to a 2 ohm load?
Yes, connect the two voice coils in parallel to achieve a 2 ohm final impedance.
How much power does this subwoofer need?
It can handle 500W RMS. An amplifier delivering 300-600W RMS at the final impedance is recommended.
What is the mounting depth?
The mounting depth is 5.5 inches (140 mm). Ensure your enclosure has sufficient clearance.
Does this subwoofer require a break-in period?
Yes, play it at moderate volume for 10-20 hours to loosen the suspension for optimal performance.
Can I use this subwoofer in a home theater system?
Yes, but you will need a suitable amplifier and enclosure. It is primarily designed for car audio.
What is the frequency response of the HEW10D4-500P?
It has a frequency response of 25 Hz to 500 Hz, making it suitable for deep bass.
How do I clean the subwoofer?
Gently dust the cone with a soft brush. Avoid liquids or chemicals that could damage the cone or surround.
What is the sensitivity rating?
Sensitivity is 86 dB, which is average for a 10-inch subwoofer.
Is the HEW10D4-500P compatible with a bandpass enclosure?
Yes, but bandpass enclosures are complex. For best results, follow the recommended sealed or ported designs.
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