IN STOCK! Bose Professional 829708-0210 DesignMax DM3C In-Ceiling Speakers - Pair (White)
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A complete loudspeaker assortment to fulfill any design
DesignMax loudspeakers have the flexibility and style to deliver outstanding audio and aesthetics for any commercial space. With ten loudspeakers and two subwoofers to choose from — including ceiling-mounted, surface-mounted, and outdoor-rated options — it’s easy to create tailored DesignMax solutions.
Hear the difference
DesignMax loudspeakers deliver instantly impressive sound, no EQ or DSP required. The Dispersion Alignment system on select models ensures a consistent listening experience throughout the room, matching the coverage pattern of the woofer to the wider performance of the tweeter. And enabling SmartBass processing and loudspeaker EQs via select Bose DSPs and amps delivers even better sound at any listening level.
See the difference
Sleek, minimum-bezel grilles, removable logos, and attractive styling allow you to blend DesignMax loudspeakers with any décor. Every DesignMax loudspeaker is available with a black or white grille, which is also paintable.
Feel the difference
For installers, patented QuickHold mounting mechanisms on each DesignMax loudspeaker make the job easier, reducing strain and hassle — and saving substantial time. Instead of balancing the loudspeaker in one hand and a tool in the other, you’ll now have both hands free.
For ceiling-mounted models, simply push the loudspeaker into the ceiling opening. QuickHold mounting arms spring into place, holding the loudspeaker securely as you finish installing it.
From concept and design to installation and operation, Bose Professional DesignMax loudspeakers have the features, style, and flexibility to make every phase of a project more successful — leaving end users more than satisfied with everything they hear... and see.
- Combine 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 instantly impressive sound with custom Bose drivers — no DSP or EQ required. For even better sound, use select Bose DSPs and amplifiers to enable Bose loudspeaker EQ and SmartBass processing, which expands performance and response at any listening level
- Ensure a consistent listening experience throughout the room with the Dispersion Alignment system, which matches the coverage of the woofer to the pattern of the tweeter
- Blend into 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 — all models include Euroblock connectors; ceiling-mounted models include plenum-rated backcans, tile-bridges, and front-access audio wiring that makes installation and troubleshooting easier
| Frequency Range (-10 dB) | 70 - 20,000 Hz |
|---|---|
| Nominal Coverage Angle | Conical |
| Power Handling, Long-term Continuous | Bose extended-lifecycle test: 25W AES component test: 30W |
| Calculated Maximum SPL @ 1 m | Bose extended-lifecycle test: 99 dB AES component test: 100 dB |
| Transformer Taps | 70V: 3, 6, 12, 25 W, bypass 100V: 6, 12, 25 W, bypass |
| Nominal Impedance | 8 ohms (transformer bypass) |
| Dimensions (Dia x D) | 8" (203 mm) x 5.7" (144 mm) |
| Dimensions with Backcan (H x W x D) | 13.35" (339 mm) x 13.35" (339 mm) x 9.8" (249 mm) |
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Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
