HD-4
The Serious Audiophile Midwoofer
HD-4
The cone of HD-4 midrange driver is made of mixed fiber glass for smooth response. Producing unrivaled midrange that is engineered just for your car to make the most perfect blend with any CDT tweeter and crossover.
HD-4
1 pr 4" mid-woofer
Tech Specs
- Frequency response: 85Hz-7,000Hz
- Power handling: 50 watts (80 watts Pk)
- Impedance: 4 ohms
- Sensitivity: 90.1dB
- Mounting depth: 2.10”
- Cut out diameter: 3.94”
- Cast frame: OD 4.94
- Cone: Carbon reinforced
- Magnet weight: 10 Oz
- Cone surround: Butyl rubber
- Voice coil: 1.0” (26mm)
- Fs: 89.8Hz
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Price: $129.99 |