REL S/510 High-Performance Subwoofer

The REL S/510 is a high-performance, reference-class subwoofer designed for audiophiles and home theater enthusiasts who demand deep, fast, and musical bass. Featuring a powerful 500-watt NextGen3 Class D amplifier, REL’s ContinuousCast™ carbon fiber driver, and advanced PerfectFilter™ technology, the S/510 delivers effortless low-frequency performance with exceptional speed and control.

Whether paired with a two-channel hi-fi system or a full surround setup, the REL S/510 enhances dynamics, scale, and realism without overpowering the main speakers.

Key Features & Benefits

• 500W NextGen3 Class D Amplifier
  High-current power delivers explosive dynamics with low distortion and excellent efficiency.

• ContinuousCast™ Carbon Fiber Driver
  Ultra-light, rigid cone design ensures fast transient response and deep, articulate bass.

• PerfectFilter™ Technology
  Optimized filters provide seamless integration for both music and home cinema systems.

• High-Level & LFE Connectivity
  Connects easily to stereo amplifiers and AV receivers for maximum system flexibility.

• Stackable Line Array Capability
  Designed to be stacked vertically for increased output and room-filling bass performance.

• Premium High-Gloss Finish
  Elegant, modern design complements luxury audio systems and living spaces.

Why Choose the REL S/510?

Unlike conventional subwoofers, the REL S/510 is engineered to blend naturally with your main speakers, preserving tonal accuracy and timing. It excels equally in music-first systems and cinematic home theaters, delivering bass that is powerful yet refined.

From acoustic jazz to large-scale orchestral works and immersive movie soundtracks, the S/510 adds depth, weight, and realism without sacrificing clarity.

Technical Specifications

• Type: Powered Subwoofer

• Amplifier Power: 500W Class D (NextGen3)

• Driver: ContinuousCast™ Carbon Fiber

• Frequency Response: Down to 20 Hz (-6 dB)

• Inputs: High-Level Neutrik Speakon, LFE/RCA, XLR

• Finish: High-Gloss Black (other finishes may vary by region)

• Application: Stereo systems & home theater

• Placement: Floor-standing / stackable

Ideal For

• High-end two-channel audio systems

• Home theater setups seeking musical bass

• Audiophiles upgrading from mid-level subwoofers

• Users who value integration, speed, and tonal accuracy