Designed to streamline setup and deliver maximum results in minimum time, RADIUS couples unique and intelligent features with EAW’s signature acoustical design to deliver solutions for rental firms and system integrators. The powerful RSX18 18″ subwoofer is ideal for production applications, offering push-button cardioid operation for added sonic control. The RSX18 features onboard electronics (1000W per channel) and ultra-wide ports that drastically reduce low-frequency turbulence. EAWmosaic™ app provides total system optimization from anywhere in the venue, plus intuitive room design and prediction in a single, comprehensive application. With the proven sonic performance of EAWW’s acoustic design and DSP mastery plus full Dante integration across the line, RADIUS delivers an intelligent and flexible system to fit any budget.
18 Inch Self-Powered Subwoofer
RSX18 18 Inch Self-Powered Subwoofer
- Push-button cardioid operation provides directivity to lower excess low-frequency energy on stage.
- Extremely approachable EAWmosaic™ iOS app delivers system prediction, control and monitoring from any location in the venue.
- Proven EAW acoustical design and DSP including Focusing™ and DynO™ provides a pristine impulse response at all output levels.
- Integrated Dante™ networking (with loop-thru) on all models including Analog redundancy capability.
Transducer: 1 x 18 in cone, 3 in voice coil.
Amplifier Channels: Single-amp LF
Signal Processing: DSP w/ Dyn0™
30 Hz to 140 Hz
Calculated Axial Output Limit (whole space SPL)
Average: 122 dB (whole space), 128 dB (half space)
Peak: 128 dB (whole space), 134 dB (half space)
Max Input Level
20 kOhm (balanced)
XLRF, Pin 1 chassis, pin 2 +, pin 3 – separate loop-thru XLRM (for analog signal only)
Amplifiers & Processing (LF)
Modified Class D
Integral DSP limiting
AC Mains (nominal)
100 V to 240 V
50 Hz to 60 Hz
Idle – 50W
Peak Draw – 1400 W
2x Neutrik® etherCON™, RJ-45
EAWmosaic™ (available on the App Store)
LCD Screen on amplifier panel for UI, Logo LED (User-definable behavior)
Push-button Rotary Encoder
EAW RSX18 BLACK 2047597-90