Connection context
Inputs: High Level Neutrik Speakon, 1 × Low Level RCA, 1 × LFE RCA. Outputs: None. Wireless: REL Arrow is manufacturer-listed as a separately sold wireless option.
REL ACOUSTICS · SUBWOOFERS
T/9x SE
T/9x SE retains 300-watt Class A/B amplification while changing the active-driver construction and exterior detailing. Finish and global sale status require separate Australian confirmation.
$3,299
2-year standard Australian warrantyAvailable to order in Australia. Stock and delivery timing are confirmed for each enquiry.Base single-unit configuration. Optional finishes, grilles, accessories, pairs and arrays are confirmed separately.
New product · Enquiry only · No online checkout
WHO IT IS FOR
Who it is for
Primary roles
- A special-edition T/9x variant differentiated by its FibreCarbon active driver and colour-led exterior treatment.
ARCHITECTURE
Verified features, explained in system context.
Installation and integration
Add 44.5 mm to cabinet depth when the High Level connector is fitted. Verify High Level wiring against amplifier topology. The model is not designed for vertical stacking.
SYSTEM / ROOM MATCHING
System / room matching notes
Connections, room context, installation and the listening objective are reviewed together before a configuration is proposed.
Fit to confirm
- Uses the same High Level, low-level and LFE connection categories as the standard T/9x.
- The SE designation does not remove the need for system and room assessment.
- Choose between T/9x and T/9x SE only after technical, aesthetic and commercial review.
Known boundaries
- 27 Hz is a manufacturer -6 dB specification.
- The global page is marked Final Sale and some colours were unavailable at capture time; neither establishes Australian status.
- The source contains unresolved finish and weight inconsistencies.
ROOM & INSTALLATION
Conditions to establish before specification.
- Room-fit principles are the same as T/9x: confirm footprint, boundaries, listening positions and measured bass behaviour.
- Colour or special-edition status must not be presented as an acoustic-fit indicator.
TECHNICAL REFERENCE
Specifications grouped for useful comparison.
Manufacturer specifications
- Type
- Front-firing active driver; down-firing passive radiator
- Active driver
- 10 in / 250 mm FibreCarbon with inverted carbon-fibre centre cap
- Passive radiator
- 10 in / 250 mm FibreAlloy
- Manufacturer low-frequency extension
- -6 dB at 27 Hz
- Power output
- 300 W RMS
- Amplifier
- Class A/B
- Dimensions (W × H × D)
- 370 × 340 × 393 mm; add 44.5 mm for High Level connector
- Net weight
- 20.6 kg pending source clarification
- Manufacturer-listed colour family
- French Racing Blue, Green With Envy, Le Mon Yellow, Tangerine Dream, Italian Racing Red; Australian status unconfirmed
EXTERIOR & CONFIGURATION
Confirm the supplied product, not just the model name.
Finish
Current finish options are confirmed during the enquiry. Official media identifies the model but is not an inventory promise.
Supplied configuration
The displayed price is for the reviewed base single-unit configuration. Finish, accessories, pairing and any other configuration are confirmed in writing before an order is accepted.
MEASUREMENT REMAINS INDEPENDENT
Establish the room evidence before prescribing a product outcome.
Room & Bass Measurement can identify the bands and decay behaviour that deserve attention without presuming this product, a quantity or a placement is the answer. The service does not require a product purchase.
FAQ
Before you enquire.
What does the Australian price for T/9x SE cover?+
$3,299 is the base single-unit price with a two-year standard Australian warranty. Optional finishes, grilles, accessories, pairs or arrays are confirmed separately. Availability does not imply local stock or a fixed delivery time. These warranty terms do not limit statutory consumer guarantees under Australian Consumer Law.
SOURCES & REVIEW
Product facts remain traceable.
Official REL Acoustics source material checked 23 July 2026. The published Australian price is paired with 2-year standard Australian warranty. Availability and expected delivery timing remain subject to order confirmation.
AUSTRALIAN ENQUIRY & SUPPORT
Australian enquiry and support path
Ask about availability for T/9x SE, then share the system and decision in front of you. MSN Audio will confirm the supplied configuration, Australian support path and whether this product is relevant.
REL AcousticsT/9x SE
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