REL ACOUSTICS · SUBWOOFERS

REL Planar PL-1

Name: REL Planar PL-1
Brand: REL Acoustics
Price: 3999 AUD
Availability: PreOrder

Two front-firing 6.5-inch FibreAlloy drivers, a rear 10-inch passive radiator and 300-watt Pure Class D amplifier fit within a 144 mm-deep enclosure before bracket allowance.

$3,999

2-year standard Australian warrantyPre-order in Australia. Timing is confirmed before an order is accepted.Base single-unit configuration. Optional finishes, grilles, accessories, pairs and arrays are confirmed separately.

Free shipping Australia-wide. Change-of-mind returns are not accepted. This does not limit rights available under Australian Consumer Law.

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WHO IT IS FOR

Who it is for

Primary roles

To make alternative subwoofer locations practical where conventional deep cabinets would obstruct the room. That placement freedom can be valuable when trying to excite room modes differently or add another low-frequency source.

Official REL Planar PL-1 alternate configuration media supplied by REL.

Official REL Planar PL-1 detail media supplied by REL.

Official REL room-setting image for REL Planar PL-1; it does not represent MSN Audio stock or a local installation.

ARCHITECTURE

Understand what each feature means in a complete system.

Connection context

Inputs: High-Level Neutrik SpeakOn, Low-Level RCA, LFE RCA. Outputs: . Wireless: Built-in Airship Direct wireless system. Connection guidance: High-Level wiring depends on the amplifier topology. Follow the amplifier manufacturer and REL guidance for your exact Class D, balanced, bridged or monoblock design rather than relying on a generic diagram.

Installation and integration

Use on-wall with the specified bracket or close to the wall on the optional Planar Cart. Preserve the intended relationship between the rear passive radiator and the wall. Confirm wall structure, fasteners, cable clearance and tip-over restraint before installation.

SYSTEM / ROOM MATCHING

Will it fit the system you already own?

We consider connections, room context, installation and your listening priorities together before suggesting a configuration.

What to check for your system

Two-channel systems using REL High-Level connection.
Cinema systems using LFE, with High-Level and LFE available as separate inputs.
Installations that benefit from wall mounting or the optional Planar Cart.

What to keep in mind

The manufacturer's low-frequency figure is an in-room specification at -6 dB, not a measured response in your room.
No product page can predict actual peak or null depth, decay, phase integration or the best position without measurement.
A shallow cabinet does not make placement acoustically automatic. The 31 Hz figure is an in-room -6 dB manufacturer specification, not the measured response of the customer’s room.

ROOM & INSTALLATION

What to confirm before choosing the final configuration.

Living rooms, media rooms and custom installations where the wall construction, clearance and intended position close to the wall are suitable.

TECHNICAL REFERENCE

Specifications grouped for useful comparison.

Manufacturer specifications

Acoustic configuration: 2 front-firing active woofers; 1 rear-firing passive radiator
Active drivers: 2 × 6.5 in (165 mm) FibreAlloy long-throw drivers
Passive radiator: 10 in (250 mm) FibreAlloy passive radiator
Manufacturer low-frequency extension: -6 dB at 31 Hz, in room
Amplifier: 300 W RMS Pure Class D
Dimensions (W × H × D): 522 × 492 × 144 mm (W × H × D); add 39 mm depth for the wall bracket
Net weight: 18.9 kg
Manufacturer-listed finish: Gloss Piano Black or Gloss White Lacquer

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 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.

View Room & Bass Measurement

FAQ

Before you enquire.

What does the Australian price for REL Planar PL-1 cover?+

$3,999 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.

PRODUCT INFORMATION

See where the product facts come from.

Official REL Acoustics information was checked 23 July 2026. The Australian price includes 2-year standard Australian warranty. We confirm availability and expected delivery timing when you enquire.

AUSTRALIAN ENQUIRY & SUPPORT

Enquire about REL Planar PL-1

Considering the REL Planar PL-1? Tell us about your loudspeakers, room and current low-frequency setup. We’ll confirm Australian availability, answer your questions, and help you determine whether this model makes sense for your system and how it should be integrated.

REL AcousticsREL Planar PL-1

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