Sundown Audio SA-Classic 15" Subwoofer 1000W RMS Dual 4-Ohm

Sundown Audio SA-Classic 15" Subwoofer 1000W RMS Dual 4-Ohm (SWSACL15D4)

The Sundown Audio SA-Classic 15 is a 15" subwoofer rated at 1000W RMS and 2000W peak, with dual 4-ohm voice coils that wire to a 2-ohm or 8-ohm load. Sundown optimized it for ported, sealed and bandpass enclosures, with a recommended 3.5 cu ft ported box tuned to 35 Hz. It suits a 1000W-class system with room for a larger box.

Features

• Large aluminum Faraday ring for smooth acoustic response
• High-strength cast aluminum frame
• Custom 2.5" voice coil with high-temperature voice coil wire
• Double-layered Nomex spider
• SPL competition-grade paper cone
• Low-distortion motor construction
• Spring-loaded terminals and stitched-on XL tinsel lead wires

Specs

• Size: 15"
• RMS power: 1000W
• Peak power: 2000W
• Impedance: Dual 4 ohm
• Xmax: 19 mm
• Fs: 36.4 Hz
• Qts: 0.51
• Vas: 67.3 L
• Overall diameter: 15.5"
• Cutout diameter: 14.0"
• Mounting depth: 7.69"
• Displacement: 0.17 cu ft
• Recommended sealed volume: 1.5 cu ft
• Recommended ported volume: 3.5 cu ft
• Port tuning: 35 Hz
• Port area: 35 sq in

Professional installation available at Tunes & Tint in Amarillo.