RCF SUB 18-AX PROFESSIONAL ACTIVE 18" SUBWOOFER
The SUB 18-AX is a portable 18" high-power active subwoofer for live sound applications with fully featured processing, a color touch panel, and remote control via Bluetooth®.
The combination of a latest-generation transducer with a powerful Class-D amplifier delivers sound pressure levels up to 135 dB with exceptional clarity and headroom. SUB AX subwoofers are designed specifically for small to mid-sized venues and ideal for portable applications.
SUB 18-AX is the ideal complement for 10", 12” or 15" woofer-size loudspeakers; it centralizes speaker management inside the subwoofer, providing dual crossovers, 8-band EQs, routing, delays, cardioid configurations, and recallable crossover presets.
The polyurea-coated all-wood cabinet features a sealed Powercon True1 Top connector.
Features
- 2200 Watt Class-D Amplifier
- 135 dB MAX SPL
- 18” Woofer, bass reflex housing
- Digital Crossover w/ Presets
- Multi-ply hardwood polyurea-coated
- LiveRemote App
- Dual XLR/TRS combo Input + Link, Dual XLR Xover Out
- Bass Motion Control excursion management
- Powercon True1 Top Sealed AC Connector
Specifications
Acoustical specifications
- Frequency Response:35 Hz ÷ 120 Hz
- Max SPL @ 1m:135 dB
Transducers
- Woofer: 1 x 18'', 4.0'' v.c
Input/Output section
- Input signal:bal/unbal
- Input connectors:Combo XLR/Jack
- Output connectors:XLR
- Input sensitivity:-2 dBu/+4 dBu
Processor section
- Protections: Thermal
- Limiter: Soft Limiter
- Controls: Encoder for Volume control and data entry. Touch Screen for parameter management and monitor.
Power section
- Total Power: 2200 W Peak, 1100 W RMS
- Cooling: Convection
- Connections: Powercon TRUE1 TOP IN/OUT
Standard compliance
- safety agency: CE compliant
Physical specifications
- Cabinet/Case Material: Plywood
- Handles: 1 handle per side
- Pole mount/Cap: Yes
- Grille: Steel
- Color: Black
Size
- Height: 693 mm / 27.28 inches
- Width: 505 mm / 19.88 inches
- Depth: 685 mm / 26.97 inches
- Weight: 43.8 kg / 96.56 lbs
Shipping information
- Package Height: 735 mm / 28.94 inches
- Package Width: 745 mm / 29.33 inches
- Package Depth: 565 mm / 22.24 inches
- Package Weight: 49.5 kg / 109.13 lbs
