REL T5i subwoofer


The REL T5i is compact subwoofer that can deliver a musical performance better most subwoofers at twice the price, its 125W Class A/B amplifier is more than capable of filling most rooms with fast accurate bass extension.

  • Downwards firing subwoofer
  • 8″ Long-throw, high quality AlloyFibre™ driver
  • 125 Watts (RMS) Class A/B power amplifier
  • Optional: Arrow™ zero compression wireless connection
  • High Level Neutrik Speakon,
  • Low Level Single RCA, LFE RCA

REL T5i Subwoofer

Smaller does not mean lesser. We designed the compact T/5i to give smaller sized spaces and systems equal quality sound, so while scale may change the performance stays the same.

Purity Reimagined - Stunningly Simple

Simplify, Then Add Lightness: Simplicity is its own reward and T/5i reduces the classic cubic sub to its bare essence. A single, high quality AlloyFibre™ composite driver and down firing orientation produces maximum coupling with the floor and eliminates the need for a grille. T/5i is the purest expression of REL.

Reinforced Simplicity - A 360-degree Upgrade

When we upgraded our drivers, we were forced to redesign outward. The lovely cabinets grew over its predecessor due to thicker cabinet walls and improved bracing. Why? Because the additional speed and impact of the new drivers requires greater control or the benefits can be lost before they get to the listener.

Proven Power - Rel's Reliable Brains and Brawn

REL’s electronics are the brains and power behind our success. Serie Ti uses the same Class A/B power amplifier sections with large, high current power supplies, precision-wound transformers and an amazing reliability record that has powered some 100,000 RELs. Standby Mode switch not included on 110V units.

Zero Compression Wireless - Introducing Arrow™

Arrow™ is REL’s latest generation of zero compression wireless. Super-fast delivery of both High Level Bass and .1/ LFE ensures the rich, natural warmth that only RELs can deliver. With a throw distance of some 45’(13.7M) Arrow permits flexible placement without sacrificing sound quality.


Input / Output

  • Type: Closed Box, Down-firing Driver
  • Active Driver Size & Material: 8 In., 200mm Long-throw, Fibrealloy™ Inverted Aluminium Dust Cap, Steel Chassis, White Cone
  • Passive Radiator Size & Material: N/A
  • Low Frequency Extention: -6db at 32 Hz
  • Input Connectors: High Level Neutrik Speakon, Low Level Single Rca, Lfe Rca
  • Output Connectors: N/A
  • Power Output: 125 Watts (RMS)
  • Amplifier Type: Class A/B
  • Wireless Capability: Arrow (Optional), Zero Compression, Single Large Scale Integrated Chip
  • Protection System
  • Fully Electronic
  • Set Safe: Yes
  • D.C. Fault: Yes
  • Output Short: Yes
  • Mains Input
  • Voltage: 220-240 Volts, 110-120 Volts for Certain Markets
  • Fuses: 1.6 Amp Semi Delay 230 Volts Operation, 3.15 Amp Semi Delay 115 Volts Operation
  • Dimensions (W X H X D): 267 X 317 X 322 Mm
  • Net Weight: 26.5 Lbs. (12 Kg) Finish: High Gloss Black, High Gloss White, 5 Coats


  • Dimensions (W X H X D): 267 X 317 X 322 Mm
  • Net Weight: 26.5 Lbs. (12 Kg)
  • Finish: High Gloss Black, High Gloss White (5 Coats)