Sundown Audio E-Series v.4 15" Subwoofer 750W RMS Dual 4-Ohm

Sundown Audio E-Series v.4 15" Subwoofer 750W RMS Dual 4-Ohm (SWEV415D4)

The Sundown Audio E-Series v.4 15" is a 750W RMS subwoofer with dual 4-ohm voice coils, which wire to a 2-ohm or 8-ohm load. It is optimized for ported enclosures; Sundown recommends 3.0 cu ft tuned to 35 Hz and does not recommend a sealed box. It suits trucks and SUVs with room for a larger ported box and a 750W-class amplifier.

Features

• Double-stacked magnet motor with 14 mm one-way linear Xmax
• 2.5" voice coil wound with high-temp 4-layer copper wire
• Heavily vented magnetic gap and solid pole piece for cooling
• Poly-cotton spider, bolted down and glued to the frame
• High-strength stamped steel frame
• Push terminals and stitched-on Mini-XL tinsel leads

Specs

• Size: 15"
• RMS power: 750W
• Peak power: 1500W
• Impedance: Dual 4 ohm
• Xmax: 14 mm
• Sensitivity: 88.1 dB
• Fs: 31.3 Hz
• Qts: 0.54
• Vas: 85.5 L
• Overall diameter: 15.125"
• Cutout diameter: 13.875"
• Mounting depth: 7.25"
• Displacement: 0.14 cu ft
• Recommended sealed volume: Not recommended
• Recommended ported volume: 3.0 cu ft
• Port tuning: 35 Hz
• Port area: 44 sq in

Professional installation available at Tunes & Tint in Amarillo.