The EAW RS121 is a 1500W, 12-inch powered 2-way portable loudspeaker designed to deliver signature EAW performance in a meticulously engineered, lightweight, and durable wooden enclosure. The RS Series of loudspeakers is known for providing outstanding clarity and tonal accuracy in a variety of professional audio environments. Each loudspeaker in the series is built around high-quality high-frequency (HF) and low-frequency (LF) transducers, ensuring top-tier acoustic performance. The RS121 is no exception, featuring advanced audio technologies and precision engineering that make it an ideal choice for demanding performance venues, portable PA systems, and high-energy live sound applications.

The RS121 features onboard bi-amplified electronics, powered by 1500W of Class-D amplification. This is complemented by EAW’s signature DSP, Focusing, and DynO technologies, which work together to deliver unmatched clarity, tonal accuracy, and musical fidelity across the entire listening area. The RS121’s high-frequency performance is further enhanced by a large-format, constant directivity horn – an MK Series-inspired design – that provides precise pattern control. This horn design was originally developed for the legendary MK Series and has been proven in performance venues around the world to meet the high audio performance needs of professionals.

To ensure exceptional performance, the RS121 houses a 12-inch low-frequency transducer with a 2.5-inch voice coil, paired with a high-quality 1.4-inch voice coil compression driver with a 1-inch exit. The crossover is set at 1 kHz, effectively dividing the frequency spectrum for optimized performance across both drivers. The DSP with Focusing ensures unparalleled clarity and accuracy at high drive levels, and the DynO processing ensures the integrity of sound even at maximum output. The RS121’s advanced port design utilizes asymmetric geometry to control reflections and resonance, further enhancing the subwoofer’s low-frequency response and delivering clean, deep bass.

One of the standout features of the RS121 is its versatility. The loudspeaker includes two operating modes: Main / Monitor and Mic / Line, providing flexible use in different setups. The 90 horizontal x 60 vertical beamwidth of the RS121 is constant directivity, which allows for broad and even coverage, ensuring that every listener in the venue experiences consistent sound quality. The user-rotatable horn allows for customized coverage, making the RS121 adaptable to a variety of venues and audio configurations.

The RS121 is housed in a rugged wooden enclosure, made from 15mm plywood, and is equipped with M10 threaded suspension points for flexible mounting options. The compact yet durable design, along with a net weight of just 42 lbs, makes it easy to transport and set up for both portable and permanent installations. The speaker’s shipping weight is 52 lbs, ensuring it remains manageable for roadies and sound engineers. Its dimensions are 25.9 x 14.5 x 15 inches, making it a compact solution for powerful sound reinforcement without compromising on performance.

Features

• 1500W Class-D amplification for efficient power handling
• High-quality 12-inch LF transducer with a 2.5-inch voice coil and 1.4-inch voice coil HF compression driver for best-in-class acoustic performance
• EAW Focusing for unmatched clarity and accuracy at high output levels
• MK Series-inspired rotatable horn for EAW’s signature constant directivity pattern control
• Dual operating modes: Main / Monitor and Mic / Line for flexible usage
• Nominal beamwidth of 90 horizontal x 60 vertical for even, consistent coverage
• Advanced port design with asymmetric geometry to control resonance and reflections for better bass response
• DSP with DynO dynamic optimization processing for optimal sound quality at all volume levels
• Rugged 15mm plywood enclosure with M10 suspension points for easy mounting
• Compact and portable design, weighing 42 lbs (net) and 52 lbs (shipping)
• Dimensions: 25.9 x 14.5 x 15 inches

Specifications

Performance

• Max SPL: 135dB (peak)
• Operating Range: 47 Hz to 20 kHz
• Nominal Beamwidth: 90 Horizontal x 60 Vertical, Constant Directivity, User-Rotatable
• Nominal Phase: +15 from ideal high-pass filter

Configuration

• LF Transducer: 12-inch cone, 2.5-inch voice coil
• HF Transducer: 1.4-inch voice coil compression driver, 1-inch exit
• Crossover: 1 kHz
• Signal Processing: DSP with EAW Focusing and DynO
• Modes: Main / Monitor, Mic / Line

Electrical

• Input Type: Electronically Balanced XLR/TRS
• Loop Type: Electronically Balanced XLR
• Amplifier Type: Class D
• Max Output LF / HF (Peak): 1500W
• Connector: IEC Connector
• Input: 100-120V or 200-240V, 50-60Hz

Current Draw

• Idle: 50W
• 1/8th Power: 75W
• 1/3rd Power: 200W
• Full Power: 600W

Physical

• Material: 15mm Plywood
• Dimensions (HWD): 25.9 x 14.5 x 15 inches
• Net Weight: 42 lbs
• Shipping Weight: 52 lbs