REL Acoustics Classic 99 Subwoofer in Walnut

REL Classic 99 Subwoofer – Bigger Scale, Deeper Bass, Timeless Design

Experience a new level of low-frequency performance with the REL Acoustics Classic 99 Subwoofer—a powerful evolution of the Classic range that delivers deeper bass, greater scale, and refined vintage styling. Designed for larger spaces and more demanding systems, this flagship model blends heritage aesthetics with advanced acoustic engineering.

Elevated Design with Premium Craftsmanship

The Classic 99 is built to impress visually as well as sonically. Its thick 32mm cabinet walls, wrapped in a rich walnut veneer, provide both structural rigidity and timeless appeal. Subtle design touches such as aluminium badges, elegant curved feet, and gold-accented controls give it a distinctive, high-end presence that complements any listening environment.

Bigger Driver, Broader Soundstage

At the heart of the Classic 99 is a bespoke 12-inch long-stroke driver, engineered using lightweight hot-pressed paper for exceptional responsiveness and natural damping. This design produces a wide, room-filling bass response that spreads evenly, creating a more immersive and enveloping listening experience.

450W Power for Deep, Controlled Impact

Driven by a high-performance 450W Class D amplifier, this subwoofer delivers authoritative bass with precision and control. REL’s all-analogue PerfectFilter™ technology extends low-frequency output into the low 20Hz range, ensuring powerful depth without sacrificing clarity or musicality.

Seamless Integration Across Systems

Whether paired with high-end stereo speakers or a full home cinema system, the Classic 99 offers flexible connectivity including high-level Neutrik Speakon, low-level RCA, and LFE inputs. This ensures smooth integration and consistent performance across a wide range of setups.

Wireless-Ready Flexibility

For cleaner installations and greater placement freedom, the Classic 99 is compatible with REL wireless systems such as AirShip II and HT-Air MKII (sold separately), allowing you to enjoy premium bass without cable limitations.

Key Features

• 12-inch long-stroke down-firing driver for expansive bass
• 450W Class D amplifier for powerful, controlled performance
• PerfectFilter™ technology for deeper, more accurate low frequencies
• Premium walnut veneer cabinet with luxury design details
• High-level, low-level, and LFE connectivity options
• Compatible with REL wireless systems (sold separately)

Technical Specifications

• Driver: 12” (305mm) pulp-on-paper cone, down-firing
• Amplifier: Class D
• Power output: 450W RMS
• Frequency extension: -6dB at 24Hz
• Inputs: High-level Neutrik Speakon, Low-level RCA, LFE RCA
• Dimensions: 400 x 534 x 350 mm
• Weight: 24.4 kg
• Finish: Walnut veneer

Designed for Scale. Built for Performance.

The REL Classic 99 Subwoofer is the ultimate choice for those seeking deeper bass, greater room coverage, and refined styling. Combining powerful output with precise control, it delivers a rich, immersive audio experience that enhances both music and home cinema systems.