REL Acoustics No. 31 Reference 900W 12" Carbon Fibre Subwoofer — Piano Black

REL Acoustics No. 31 — Reference Series Subwoofer

The REL No. 31 is a true reference-class subwoofer, hand-built in REL's Welsh factory to the most exacting standards. Its 12" carbon fibre cone driver — machined to micron-level tolerances — is driven by a 900W RMS amplifier, delivering bass of extraordinary resolution, speed, and extension. The No. 31 is designed for audiophiles who accept nothing but absolute perfection in bass reproduction, and supports stacked Line Array configurations via the dedicated Line Array Connectors accessory.

Key Specifications

• Series: Reference
• Active Driver: 12" carbon fibre cone
• Amplifier Power: 900 watts RMS
• Connection: High-level (Neutrik Speakon), Low-level (.1/LFE RCA), Balanced XLR
• Line Array: Compatible with No. 31 Line Array Connectors
• Finish: Piano Black
• Made in: Wales, UK

All REL MRP prices are inclusive of GST.