Name: Gallo Acoustics ProfileSub Subwoofer
Brand: Gallo Acoustics
Price: 770.0 GBP
Availability: InStock

£770.00

Tax included. Shipping calculated at checkout.

Finish

Satin White

Satin Black

Free Mainland UK Shipping on orders over £100

Official Hi-Fi Retailer since 1973

Usually in stock and dispatched in 1-5 working days

We offer free delivery on all orders over £100 to mainland UK. Orders under £100 are subject to a £6.50 shipping charge.

Delivery is available across mainland UK. If you are located outside mainland UK and would like a shipping quote, please get in touch before placing your order.

We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products, in which case delivery should take place within 1-5 working days of the order being placed.

Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund.

Please note that certain products may be subject to specific distance selling or delivery regulations. If you are unsure about a product or its delivery terms, we recommend contacting us before purchase.

You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.

Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.

Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.

Product Summary & Benefits Tech Specs & Box Contents

Product Summary

The Gallo Acoustics ProfileSub is a slim, on-wall active subwoofer designed to deliver deep, controlled bass while maintaining a discreet and installation-friendly form. Developed to complement the entire Gallo loudspeaker range, it provides a seamless low-frequency foundation for both music and home cinema systems.

Its low-profile enclosure allows it to be mounted on a wall in either horizontal or vertical orientation, or placed discreetly under furniture such as a sofa. By avoiding traditional in-wall installation, the ProfileSub maintains strong bass performance without the structural limitations and vibration issues often associated with in-wall subwoofers.

Featuring an 8-inch woofer powered by a 150 Watt Class-D amplifier, the ProfileSub delivers deep, articulate bass with excellent definition. The cabinet is acoustically decoupled from the wall to minimise unwanted vibration and maintain clean, controlled low-frequency output.

Key Benefits

Slim on-wall active subwoofer with discreet low-profile design
8" woofer with 150 Watt Class-D amplifier
Delivers deep, controlled bass down to 32 Hz
Wall-mounted design saves floor space and improves placement flexibility
Can be installed horizontally or vertically
Acoustically decoupled from the wall to reduce vibration
Ideal partner for the Gallo Profile, Micro and A’Diva ranges
Adjustable phase and low-pass controls for system matching
Suitable for both music and home cinema systems

Technical Specifications

Subwoofer Design

Type: On-wall active subwoofer
Driver: 8" woofer with PP cone and NBR surround
Amplifier: 150 Watt Class-D digital amplifier
Enclosure: MDF cabinet

Performance & Controls

Frequency Response: 32 Hz – 220 Hz (+/- 3 dB)
Low-Pass Filter: 50 Hz – 180 Hz, continuously variable
Phase Control: 0–180°, continuously variable
Power Modes: Auto / On / Off

Connectivity

Inputs: 2 × RCA (line level)

Physical

Dimensions (W × H × D): 475 × 305 × 180 mm
Weight: 10.5 kg

What’s in the Box

Gallo Acoustics ProfileSub subwoofer
User documentation

[{"id":57377094795651,"title":"Satin White","option1":"Satin White","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":82029804355971,"product_id":15658409886083,"position":1,"created_at":"2026-02-13T10:30:41+00:00","updated_at":"2026-02-13T10:30:46+00:00","alt":null,"width":2835,"height":2835,"src":"\/\/www.holburnonline.co.uk\/cdn\/shop\/files\/Untitleddesign_94.png?v=1770978646","variant_ids":[57377094795651]},"available":true,"name":"Gallo Acoustics ProfileSub Subwoofer - Satin White","public_title":"Satin White","options":["Satin White"],"price":77000,"weight":0,"compare_at_price":0,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":69599355797891,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2835,"width":2835,"src":"\/\/www.holburnonline.co.uk\/cdn\/shop\/files\/Untitleddesign_94.png?v=1770978646"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":57377094828419,"title":"Satin Black","option1":"Satin Black","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":82029807174019,"product_id":15658409886083,"position":2,"created_at":"2026-02-13T10:30:54+00:00","updated_at":"2026-02-13T10:30:59+00:00","alt":null,"width":2565,"height":2565,"src":"\/\/www.holburnonline.co.uk\/cdn\/shop\/files\/Untitled_design_95.png?v=1770978659","variant_ids":[57377094828419]},"available":true,"name":"Gallo Acoustics ProfileSub Subwoofer - Satin Black","public_title":"Satin Black","options":["Satin Black"],"price":77000,"weight":0,"compare_at_price":0,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":69599357436291,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2565,"width":2565,"src":"\/\/www.holburnonline.co.uk\/cdn\/shop\/files\/Untitled_design_95.png?v=1770978659"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":57377094795651,"title":"Satin White","option1":"Satin White","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":82029804355971,"product_id":15658409886083,"position":1,"created_at":"2026-02-13T10:30:41+00:00","updated_at":"2026-02-13T10:30:46+00:00","alt":null,"width":2835,"height":2835,"src":"\/\/www.holburnonline.co.uk\/cdn\/shop\/files\/Untitleddesign_94.png?v=1770978646","variant_ids":[57377094795651]},"available":true,"name":"Gallo Acoustics ProfileSub Subwoofer - Satin White","public_title":"Satin White","options":["Satin White"],"price":77000,"weight":0,"compare_at_price":0,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":69599355797891,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2835,"width":2835,"src":"\/\/www.holburnonline.co.uk\/cdn\/shop\/files\/Untitleddesign_94.png?v=1770978646"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

The best in AV & Hifi

Holburn Online is the evolution of our well established HiFi stores around Scotland. We are known for our years of expertise and friendly staff, all who lend a hand to our online presence.

We enjoy great relationships with HiFi & AV manufacturers allowing us to bring the best products to you as official retailers of all the biggest brands.

Our Online Store

Shopping at Holburn Online couldn't be easier. We accept all major card providers as well as offering 0% finance on many of our products.

We ship our products around the UK, ensuring that everyone can have access to the most exciting products whether you want to upgrade your audio system or build a cinema room.

Our Trustpilot reviews

★★★★★
What an amazing company. Anna in the Glasgow branch has been so informative and helpful with my order. Sam in the Aberdeen branch has an incredible knowledge of older amps and speakers.
Alan

★★★★★
I bought a full system from the Aberdeen shop. Christian was very attentive throughout the whole process. I found that all the staff in the shop were both knowledgeable and helpful. I would strongly recommend Holburn Hi-Fi to anyone thinking about buying a full or part Hi-Fi system.
Peter

★★★★★
Jesse is very professional and always happy to help in the Glasgow Audio store. He is very knowledgeable about the products. Highly recommend.
Kyle

★★★★★
The guys at Holburn Hifi were fantastic from start to finish. Explained everything clearly and in simple terms which I really appreciated as I was lost amongst all the info I had seen online. There was no hard sell and certainly an understanding of my budget. I can’t recommend Holburn Hi Fi highly enough. Thanks to Ian, Sam and Christian.
Richard

★★★★★
Dropped in not really knowing what I wanted. Sam was most helpful, steering me towards a solution, and avoiding going over the top. From that we moved on to updating our wifi coverage towards a network. Here, Alain was equally helpful.
Dean

Gallo Acoustics ProfileSub Subwoofer