Skip to content
Free Next Working Day Delivery On Orders Over £100 ex VAT.
Trade customer? Call 0208 1919 223 for exclusive trade pricing and priority stock access.*
Availability:
Out of stock
Sold out

£449.90 (Excl. VAT)

Current price - £539.88 (Inc. VAT)
£449.90 - £449.90
Current price- - £539.88
Availability:
Out of stock
  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Google Pay
  • Paypal
  • Shop Pay
  • Klarna
  • Bank Transfer (BACS)
Trade pricing for verified resellers, proforma issued on official company letterhead for PO processing.
Education & Public Sector Pricing available for schools, universities, NHS, and government organisations. Contact our Public Sector Team on 020 8191 9223 or email info@screenmoove.com.
  • Description
  • Specifications
  • Downloads
  • BOSE DesignMax DM8C-SUB Black Subwoofer | 829380-0110

    Delivering rich low-end performance, the 180-watt Bose Professional DesignMax DM8C-SUB subwoofer brings instantly impressive bass to any commercial sound installation. The in-ceiling DM8C-SUB has an 8-inch woofer, 38 Hz – 155 Hz frequency range, and is installed easily via QuickHold mounting arms. DesginMax subwoofers complement and enhance any DesignMax installation.
     
    FEATURES
    Combine DesignMax models to complete any design, big or small — 12 loudspeakers to mix and match, from 2-inch, low-profile models to 8-inch, high-SPL compression-driver loudspeakers and outdoor-rated options
    Deliver rich bass performance with custom Bose Professional drivers; for optimal performance use select Bose Professional DSPs and amplifiers to enable Bose Professional loudspeaker EQ and SmartBass processing, which expands performance and response at any listening level
    Blend with any room design with elegant form factors, minimum-bezel grilles available in black or white, and removable logos
    Reduce installation time with the patented QuickHold mounting system, which also reduces strain, hassle, and the chance of product damage
    Install easily with industry-standard accessories — all models include Euroblock connectors; in-ceiling models include plenum-rated backcans, tile bridges, and front-access audio wiring that makes installation and troubleshooting easier
     
    Applications
    Designed for a wide range of applications, including:
    Performing arts venues
    Places of worship
    Conference centers
    Retail stores
    Restaurants and bars
    Hospitality venues

  • Category Attribute Value
    COMPLIANCE Safety Ratings UL-1480A, UL2043, NFPA70, NFPA90-A, CE
    PHYSICAL Colors Black (RAL 9005), White (RAL 9003), Paintable
    Enclosure Material Plastic front baffle & steel backcan
    Environmental Indoor only
    Grille Magnetic steel, paintable, with safety tether
    Ceiling Cutout 13.8 in (349 mm)
    Logo Rotatable, removable
    Mounting 3× QuickHold arms, 3× cable points
    Operating Temp 0–50 °C (32–122 °F)
    Dimensions (HxD) 16.1 × 10.0 in (409 × 255 mm), speaker
    13.4 × 9.5 in (340 × 240 mm), backcan
    Net Weight 21.9 lb (9.9 kg) speaker
    2.2 lb (1.0 kg) tile bridge
    Shipping Weight 28.5 lb (12.9 kg)
    PERFORMANCE Frequency Range 38 Hz – 115 Hz
    Coverage (H × V) Omnidirectional below 200 Hz
    Max SPL @1m 112 dB
    Nominal Impedance 8 Ω (bypass)
    Power Handling 180 W continuous / 720 W peak
    Sensitivity 89 dB (1 W @ 1 m)
    Signal Processing Not required; EQ/SmartBass available
    Transformer Taps (100V) 40, 80, 150 W, bypass
    Transformer Taps (70V) 20, 40, 80, 150 W, bypass
    TRANSDUCERS Crossover 80–200 Hz (active DSP)
    Driver Protection 40 Hz HPF, 18 dB/octave
    Low-Frequency Driver 8 in (203 mm) woofer
    PRODUCT CODES 829380-0110 DM8C-SUB SINGLE BLK
    829380-0210 DM8C-SUB SINGLE WHT
    INCLUDED In Packaging 1× tile bridge, 1× cutout template
  • Description Downloads
    BOSE DesignMax DM8C-SUB Black Subwoofer | 829380-0110 DataSheet Downloads
Next-Day Delivery

Same-day shipping

Trade Account

Trade account available

Trusted Customers

See Our Latest Reviews

Public Sector Friendly

We Accept Purchase Orders

LATEST CASE STUDIES

See more
  • Digital Menu Boards & High-Brightness Display for Karak Chaii, Southall
    February 26, 2026

    Digital Menu Boards & High-Brightness Display for Karak Chaii, Southall

    HOSPITALITY • DIGITAL MENU BOARDS
    43-inch 4K vivid-bright digital menu board installed by ScreenMoove, ceiling mounted for a clean finish, delivering sharper menu clarity, flexible content updates and reliable 24/7 commercial performance.
    Client
    Karak Chaii
    Location
    Southall
    Sector
    Hospitality
    Installation Date
    February 2026
    Solution
    Digital Menu Boards
    Products
    43" Digital Signage Display
  • Digital Signage & Installation Service for A MANO, Orpington
    January 22, 2026

    Digital Signage & Installation Service for A MANO, Orpington

    RETAIL • Digital Signage
    Window-facing 55-inch digital signage installed for A MANO in Orpington, delivering vivid-bright 800 cd/m2 visibility, CMS-controlled updates, and street-level brand impact and daily promotion.
    Client
    A Mano
    Location
    Orpington
    Sector
    Hospitality
    Installation Date
    January 2026
    Solution
    Digital Signage + Installation
    Products
    55" Digital Signage Display
  • Woodys Case Study - Digital Signage
    January 14, 2026

    Digital Menu Boards with Custom Curved Mount Installation for Woodys, Andover

    HOSPITALITY • DIGITAL MENU BOARDS
    Four-screen digital menu boards installed for Woodys in Andover, featuring a bespoke curved mounting layout and CMS-controlled content for a bold, immersive menu experience.
    Client
    Woodys
    Location
    Andover
    Sector
    Hospitality, QSR
    Installation Date
    February 2025
    Solution
    Digital Menu Boards + CMS
    Products
    43" Digital Menu Boards
  • Digital Signage & Freestanding Display for Naan Staap, Leicester
    January 14, 2026

    Digital Signage & Freestanding Display for Naan Staap, Leicester

    HOSPITALITY • DIGITAL MENU BOARDS
    Multi-screen digital menu boards and floor-to-ceiling ultra-high-brightness window display installed for Naan Staap in Leicester, delivering clear menus and strong street-level visibility impact.
    Client
    Naan Staap
    Location
    Leicester
    Sector
    Hospitality, QSR
    Installation Date
    May 2025
    Solution
    Menu Boards + UHD Display
    Products
    32" Menu Boards & 49" Display
Trusted Store Status

Top Quality Store

Rating status, Exceptional, based on Google’s shopping experience metrics.
Exceptional

Why it matters

Demonstrates consistently strong fulfilment, service, and post-sale experience across Google signals.

Google
Top Quality Store
Built for confidence, next-day delivery options, UK-based support, trade-ready operations.
Request a quote
TRADE PARTNER PROGRAM

Looking for a Better Price?

Apply for a Screen Moove trade account and unlock exclusive pricing on commercial displays, digital signage, LED displays, mounting solutions and professional AV products.

Exclusive trade pricing Bulk order discounts Dedicated account manager Priority stock support White label delivery to end users Fast UK nationwide delivery
500+ Business Customers
15,000 sq ft UK Warehouse
1,000+ Displays Managed
Next-Business Day Delivery Available
Screen Moove Trade Partner

Register now

Send your details and our team will review your application for trade pricing.
By submitting this form, you confirm that you have read and agree to our Terms & Conditions .

Have more questions ? Talk to our experts...

Schedule a Free Consultation

Speak with our team about your display, digital signage, CMS, mounting or installation requirement. We will help you choose the right commercial AV solution before you spend money on the wrong product.

Display Specification Advice

We help you choose the correct screen size, brightness, orientation, operating hours and product type for the real environment.

Mounting & Installation Guidance

Need wall mounting, ceiling mounting, floorstands, video wall brackets or full installation support? We can advise the practical route.

CMS & Content Support

For menu boards, retail signage, reception screens and internal communication displays, we can guide you on CMS setup and content control.

Trade, Education & Multi-Site Projects

For resellers, schools, councils, contractors and multi-site businesses, we support fast quotations, project pricing and rollout planning.

Android Windows Ubuntu LG webOS

Get in Touch

Share the basic project details and we will recommend the right commercial display, CMS option and support route.

Ready to start your next AV project?

Contact our team of experts today!

Contact Us