The REL Acoustics T/9x is a high-performance active subwoofer designed to integrate seamlessly with both stereo hi-fi and home cinema systems. Sitting at the top of REL’s T/x range, it delivers fast, articulate bass with exceptional musicality, while retaining the scale and authority needed for cinematic soundtracks.
Using REL’s signature high-level connection philosophy alongside a powerful Class A/B amplifier, the T/9x enhances low-frequency performance without masking detail or altering the character of your main speakers. Its downward-firing driver and front-firing passive radiator work together to produce deep, controlled bass that blends naturally into the room.
- 10-inch long-throw active bass driver
- 10-inch front-firing passive radiator
- Class A/B amplifier delivering 300 W output
- REL high-level, low-level and LFE connectivity
- Designed for seamless musical and home cinema integration
| Active Driver | 10-inch long-throw bass driver, down-firing |
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| Passive Radiator | 10-inch front-firing |
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| Amplifier | Class A/B |
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| Output Power | 300 W |
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| Cabinet Type | Sealed with passive radiator |
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| Frequency Response | down to 27 Hz (-6 dB) |
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| Low-Pass Filter | Variable crossover |
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| Phase Control | 0 / 180 degrees |
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| Gain Control | Variable |
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| High-Level Input | Neutrik Speakon |
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| Low-Level Input | Stereo RCA |
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| LFE Input | RCA |
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| Wireless | Compatible with optional REL Arrow transmitter |
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| Dimensions (H × W × D) | approx. 340 × 370 × 393 mm |
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| Weight | approx. 18.7 kg |
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| Finish Options | High Gloss Black, High Gloss White |
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| Feet | Aluminium feet |
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