Tonewinner SW-D4000 12 Inch 800W Stereo Subwoofer Black
Tonewinner SW-D4000 800W 12"" Subwoofer

Tonewinner's new SW-D4000 is a 12-inch active subwoofer with 800W high-power driving and characteristics of wide dynamic range, low distortion and large amplitude. Constructed with solid materials by Tonewinner's experienced engineers to achieve long-term stunning low frequency.

Tonewinner has 30+ years of experience designing and manufacturing acoustic products for hi-fi and home theatre use, spanning power amplifiers, speakers, and more. This new range of subwoofers is the culmination of that expertise and presents a versatile subwoofer that shines in any entertainment scenario.

Key Features:

• 800W RMS / 3000W Peak
• 12"" front-firing driver
• Front-ported enclosure
• Adjustable 16Hz - 240Hz frequency response
• Line-in (RCA) + LFE (RCA & XLR) inputs
• LFE output for daisy-chaining another subwoofer
• LCD display with touch control buttons
• Bluetooth-controlled DSP digital processing
• EQ adjustment
• Phase switch (0°/180°)
• Auto standby
• Wireless software upgrades