REL R-328 Active Subwoofer

REL R-328 Active Subwoofer

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Offering incredible performance per pound ratio, the new REL R-328 active subwoofer offers a sustantial improvement in bass extension, speed and power output over the previous R series range.

Equipped with a 350W high efficiency class D power amplifier which can take both LFE inputs from AV receivers and high level stereo feeds from stereo amplifiers, this active subwoofer has not one but two custom designed long throw drivers, the 12" active one firing forward, the 10" passive one firing downwards.

With re-designed active filters and phase controls, more rigid cabinet and more linear drive units, this really takes sub-bass performance to the next level for both stereo and home cinema systems.

Finished in a hand rubbed piano black gloss finish, this subwoofer certainly looks the part too!


3 Separate Rotary Controls for (1) Hi/Low Volume (2) .1/LFE Volume
(3) Crossover Frequency.
Dedicated inputs for Hi Level (Speakon), Low Level (RCA and .1 (RCA).
Extremely low crossover points that allow “seamless” blending with
any loudspeaker.
Proprietary REL-D™digital amplifier input provides the appropriate
impedance and grounding environment for most Class D amplifiers.
Available in Piano Black Lacquer Finish.
Custom-Designed 10” (254mm) long-throw front firing drive unit.
12” (305mm) down firing passive radiator.
350 Watt high-current Class D power amplifier.
Dimensions (WHD): 13.5 x 15.1 x 15.2 in., 343 x 384 x 385 mm
(height includes feet, depth includes grille).
Weight: 45 lbs., 20.4 kg.


Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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