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Single Gang Twin Subwoofer Connection Plate
Master the Low-End: With Our Dual Subwoofer Plate
Modern home cinema demands smooth, balanced bass—and that usually means running a dual-subwoofer layout (.2 configuration) to neutralise room acoustic nulls. Keep your dual-bass layout impeccably organised with the Single Gang Twin Subwoofer Connection Plate. Designed and constructed by AV Installs in the UK, this single-gang plate neatly houses two separate line-level RCA channels, giving you a centralised behind-the-receiver hub for your low-frequency heavy hitters.

£24.98
Model: AVI-X2SUB
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Description
Unlocking Balanced Acoustics with a Twin Subwoofer Setup
1. Dual Channel (.2) Optimisation
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The Benefit: Allows discrete, uncompromised signal distribution to two subwoofers located at different sides of the room for perfectly even bass coverage.
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Key Feature: Loaded with two isolated, gold-plated RCA phono couplers that easily manage independent line-level signals from your AV receiver’s Sub 1 and Sub 2 pre-outs.
2. Space-Saving Single-Gang Design
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The Benefit: Saves vital wall real estate behind crowded media units by consolidating two connections into a single standard plate footprint.
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Key Feature: The dual RCA phono sockets are neatly arranged on an 86mm x 86mm frame, available in a spectrum of 9 plastic and solid metal finishes to accent your wall seamlessly. All our metal plates feature ABS plastic insulating bushes on the front with colour coding.
3. Zero-Stress Rear Clearance
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The Benefit: Prevents tight structural wall spaces from pinching or tearing your high-grade subwoofer cables during installation.
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Key Feature: Shipped with two complementary 90-degree RCA right-angle couplers for the rear, drastically reducing depth requirements inside your back box.
Technical Breakdown & Requirements
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Solder-Free Architecture: Designed for maximum convenience. Simply plug your internal in-wall male RCA cables into the rear couplers, and external leads into the front.
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Enclosure Depth: Fits standard UK single-gang dimensions. Because there are dual RCA leads running behind the faceplate, we strongly recommend using a 47mm deep back box.
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Build Integrity: Handmade to order in the UK using premium components. Metal options feature black nylon insulating washers to isolate the audio signal from the faceplate chassis.
Why Choose AV Installs?
With over 20 years of experience in audio installations, AV Installs offers professional audio engineering services. We design, manufacture and test all our speaker connection plates right here in the UK to ensure lifetime durability. If your project calls for custom additions like labelling or branding, we have you covered. Contact our design team today!
Are you a Trade Professional?
We regularly work with architects, builders, and interior designers. Contact us for technical drawings and trade pricing on 0800 669 6600 or contact us online.
Installation Tip
To keep the depth behind the plate to a minimum, you can purchase a subwoofer cable with right-angle heads. Or use the included gold-plated RCA adaptor.

At AV Installs, we manufacture all of our speaker wall plates here in the UK. We have a large range of standard speaker connection plates to suit most applications and offer custom services when required. If you are looking for something that is not in our standard catalogue or want to make a modification to an existing plate then contact us for more details. Our friendly staff are always happy to help and we have short lead times for custom orders.
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