5 Core 6.5" Car Subwoofer Dual 4 Ohm 1000W WF 6.5 140 DBL D4

Compact 6.5-inch dual-voice-coil subwoofer

The 5 Core 6.5-inch subwoofer uses a single 2-inch TSV copper voice coil with dual 4+4 ohm impedance, giving installers two wiring choices from one driver. It fits car audio enclosures, PA cabinets and DJ systems where a shallow-mount bass unit is required. The aluminum frame and rubber surround handle vibration without flexing.

Build integration and wiring flexibility

The dual 4-ohm coils let you wire the driver for a 2-ohm or 8-ohm load, matching the amplifier you already own without extra components. A vented pole piece and the aluminum basket move heat away from the voice coil during long sessions. The package contains only the woofer; an enclosure, amplifier and wiring must be supplied separately.

Power handling and frequency limits

Continuous power handling is 500W RMS with 1000W peak capacity, and sensitivity sits at 83 ±3 dB for efficient output. The published response spans F0 to 1000 Hz, so mid-bass is covered but higher frequencies need a separate driver. Buyers wanting deeper extension below the free-air resonance or higher continuous SPL will need a larger-diameter subwoofer.