EAW RS153 – Professional 15” Two‑Way Active Loudspeaker

High‑Performance Full‑Range Reinforcement for Touring and Install Applications

The EAW RS153 is a professional two‑way self‑powered loudspeaker designed to deliver clear, dynamic full‑range sound with reliable output and pattern control. Part of the RS Series, the EAW RS153 combines touring‑grade transducers, advanced DSP processing, and a lightweight yet rugged wooden enclosure for use in live sound, corporate AV, houses of worship, theatres, and installed systems. Compared with simple PA cabinets, the EAW RS153 provides refined response across its frequency range, making it suitable as a main loudspeaker or sidefill in medium‑to‑large setups.

Engineered with distinctive EAW technologies such as signature Focusing and DynO™ dynamic optimization, the RS153 delivers consistent clarity and controlled directivity, ensuring a balanced performance for music playback and speech reproduction alike.

Bi‑Amplified Power and DSP Control

The EAW RS153 incorporates 1500 W of bi‑amplified power handling, split between low and high frequency sections to support balanced and efficient output. Onboard digital signal processing manages crossover points and system protection while optimizing headroom for demanding program material. The inclusion of EAW Focusing and DynO™ ensures that most of the delivered power is converted to usable acoustic output rather than wasted heat, giving the RS153 a wide dynamic range without audible distortion under heavy use.

This class‑D amplification architecture provides reliable, efficient power delivery and helps the EAW RS153 adapt to a variety of performance conditions without compromising tonal balance or stability.

Transducers and Frequency Coverage

At the heart of the EAW RS153 are a 15‑inch low‑frequency cone with a 3‑inch voice coil and a neodymium compression driver with a 1.4‑inch exit and 3‑inch voice coil. This transducer combination enables the cabinet to present smooth, extended low end and articulate high frequencies across a broad operating range.

The frequency response of the EAW RS153 spans approximately 50 Hz to 20 kHz, letting it reproduce deep bass and detailed mids and highs with controlled uniformity, so music and speech remain clear and engaging across the listening area.

Pattern Control and Coverage

The EAW RS153’s horn design provides a nominal beamwidth of 90° horizontal and 60° vertical, offering focused directivity that helps maintain consistent coverage over distance while minimizing unwanted reflections from floors and ceilings. This makes the RS153 effective in a variety of venues, from clubs and theaters to houses of worship, where controlled dispersion contributes to intelligibility and even sound throughout the audience area.

Engineers can benefit from this pattern control when aiming for balanced coverage without hotspots or nulls across the listening space.

Durable Enclosure and Professional Deployment

The EAW RS153’s enclosure is constructed from lightweight yet durable materials with threaded M10 suspension points for secure rigging in installed and touring environments. The wooden enclosure is specifically designed to reduce internal resonances that can muddy the sound, allowing the cabinet to deliver cleaner output over extended use.

Handles and balanced rigging points help make deployment efficient and repeatable, and the unit’s weight of approximately 25 kg keeps it manageable for road crews and installation technicians.

Connectivity and Integration

The rear panel of the EAW RS153 includes balanced audio inputs with XLR loop‑through, letting the cabinet be integrated into larger signal chains without additional distribution gear. Power uses a standard IEC connection, and the RS153 can be easily linked with other RS Series loudspeakers for consistent sonic performance across arrays or distributed clusters.

This flexibility makes the RS153 suitable as either a primary loudspeaker in smaller venues or as part of a larger multi‑cabinet setup in more demanding reinforcement tasks.

Technical Specifications

• Speaker Type: 15” Two‑Way Self‑Powered Loudspeaker

• Power Handling: 1500 W Bi‑Amp

• Frequency Response: 50 Hz – 20 kHz

• Maximum SPL: 138 dB

• Low‑Frequency Driver: 15” cone, 3” voice coil

• High‑Frequency Driver: Neodymium compression driver, 1.4” exit, 3” voice coil

• Nominal Beamwidth: 90° Horizontal × 60° Vertical

• DSP Features: EAW Focusing™, DynO™ optimization

• Connections: Balanced XLR In/Loop, IEC Power Connector

• Mounting: M10 threaded suspension points

• Dimensions: Approx. 28.9 × 17.3 × 16.1 in

• Weight: Approx. 54 lb (25 kg)

Conclusion

The EAW RS153 is a versatile, professional two‑way active loudspeaker built for demanding touring and installation applications. With its robust 1500 W power handling, advanced DSP management, and pattern‑controlled dispersion, the RS153 delivers clear, full‑range sound that integrates smoothly into multi‑cabinet systems or performs impressively as a standalone unit. Its refined frequency coverage, efficient power delivery, and durable construction make the EAW RS153 a solid choice for engineers and system designers who need reliable performance across venues and applications.