RCF SUB18-AS Active 2200w 18" Sub-Woofer

 SUB 18-AS  RCF 

 Active 2200w 18" Sub-Woofer 
 

The RCF SUB 18-AS brings tour-grade performance to portable setups, delivering room-shaking low end in a compact, road-ready enclosure. Its 18" woofer with a 4.0" voice coil is precision-engineered for low distortion and high efficiency, producing consistent output across a wide frequency range from 35 Hz to 400 Hz. At the heart of the SUB 18-AS is a 2200W peak Class-D amplifier designed to handle extreme SPL levels while maintaining signal integrity. The convection-cooled aluminum heat sink eliminates the need for fans, ensuring silent, reliable operation even under demanding conditions. Advanced DSP includes RCF’s proprietary Bass Motion Control (BMC), which manages woofer excursion for more accurate low-end reproduction without the phase shifts typically caused by high-pass filters. The result is tighter, more musical bass with extended linearity, ideal for DJs, live bands, and rental applications. The all-wood Baltic birch cabinet is coated in a scratch-resistant black polyurea finish and includes ergonomic side handles for easy transport. Stackable and equipped with M20 threaded pole mounts on top and side, it adapts seamlessly to various system configurations. Whether you're building a portable PA or expanding an install, the SUB 18-AS delivers power, durability, and control.

Features:

• 18” woofer with 4.0” voice coil for deep, high-SPL bass

• 2200W peak Class-D amplifier with soft limiter

• 135 dB max SPL output

• 35 Hz – 400 Hz frequency response

• Bass Motion Control for extended low-frequency reproduction

• Combo XLR/TRS inputs and stereo XLR crossover outputs

• Controls for volume, polarity, and low-pass filter

• Scratch-resistant polyurea-coated birch cabinet

• Stackable with M20 threaded pole mounts (top and side)

Specifications:

• Max SPL: 135 dB

• Frequency Response: 35 Hz – 400 Hz

• Power Output: 2200W Peak

• Woofer: 18” with 4.0” voice coil

• Input Connectors: Combo XLR/Jack

• Output Connectors: XLR

• Controls: Volume, Polarity, Low-Pass Filter

• Cooling: Convection

• Cabinet: Baltic birch plywood with polyurea coating

• Mounting: M20 threaded pole mount (top and side)

• Dimensions: 27.28 x 19.88 x 26.97 in (693 x 505 x 685 mm)

• Weight: 98.11 lb (44.5 kg)

SALE: $2299.99
FREE S&H in continental US (e-mail for international / offshore USA rates)