The SD-2 woofer was born of the need for a woofer as close to the performance of the SA series as possible but with significantly less mounting depth. We started with the same heavily tested and proven cone, surround, and spider embly of the SA line. From there an all new motor was engineered using half the magnet height of the SA line combined with a solid back plate. The solid back plate allows the SD-2 line to be mounted directly against the enclosure wall eliminating the need for venting space behind the motor embly -- this reduces effective depth requirement by another inch! The SD-2 line is still able to effectively vent the voice coil through 16 holes drilled around the basket perimeter as well as a vented voice coil former allowing it to handle it's rated 500-watts RMS with ease.
Product Details
- Sales Rank: #188333 in Car Audio or Theater
- Brand: Sundown Audio
Features
- Power : 300 RMS
- Depth : 4.75"
- Suggested Box : 0.25 ft^3 sealed
- Re : 6.03 ohms (series)
- Sens 1w/1m : 82.29 dB
Popular Product Pair of SD-2 8 D4 - Sundown Audio 8" 300W RMS Dual 4-Ohms Subwoofer SD28D4 Pair of SD-2 8 D4 - Sundown Audio 8" 300W RMS Dual 4-Ohms Subwoofer SD28D4
The SD-2 woofer was born of the need for a woofer as close to the performance of the SA series as possible but with significantly less mounting depth. We started with the same heavily tested and proven cone, surround, and spider embly of the SA line. From there an all new motor was engineered using half the magnet height of the SA line combined with a solid back plate. The solid back plate allows the SD-2 line to be mounted directly against the enclosure wall eliminating the need for venting space behind the motor embly -- this reduces effective depth requirement by another inch! The SD-2 line is still able to effectively vent the voice coil through 16 holes drilled around the basket perimeter as well as a vented voice coil former allowing it to handle it's rated 500-watts RMS with ease.
Popular Product Pair of SD-2 8 D4 - Sundown Audio 8" 300W RMS Dual 4-Ohms Subwoofer SD28D4
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