RCF SUB 8008-AS ลำโพงซับวูฟเฟอร์ 18 นิ้ว ดอกคู่ แอมป์ในตัว 4400 วัตต์ ความดัง 137 dB

RCF SUB 8008AS

The SUB 8008-AS is a double 18” high power active subwoofer for live bands, DJs, Clubs, and Rental Companies. It employs a state-of-the-art transducer featuring a high-power ceramic magnetic circuit with a 4” voice coil. The power amplifier manages extreme currents up to 4400W delivering sound pressure levels up to 137 dB with exceptional headroom. The ultra-fast attack with accurate power handling is managed with high efficiency, producing a very low heat loss for silent and fan-less cooling. Built specifically for demanding live sound applications with deep, powerful bass response. Rear panel controls include 12 presets, crossover frequency, polarity switch, Deep/Punch selection, cardioid, and output delay settings. The tour-ready, rugged all-wood cabinet with scratch-resistant polyurea coating is easy to carry and secure for installation. With its rugged construction, sound quality, and high power, SUB 8008-AS is perfect in mid to big-sized venues and touring applications.

FEATURES

• Up to 137 dB Sound Pressure Level
• 4400W Class-D Bi-Amplification
• 30-120 Hz linear frequency response
• 2 x 18″ High Power Woofers
• IP Rated Powercon TRUE1 TOP IN/OUT
• 8 Crossover Presets and 4 Cardioid Presets