Definitive Technology Dymension DC-65 PRO SI Single-Speaker Stereo Ceiling Speaker
₹35,000.00
The DC-65 PRO SI brings both stereo channels to one ceiling position.
- Hear both left and right channels from one ceiling opening.
- Aim the tweeter towards the intended listening area.
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- GST invoice
Provided with your purchase
- System matching
Advice for your equipment and room
- Project planning
Pune, Maharashtra & India
- Purchase clarity
Confirm delivery and model warranty
AUDIOGURU · PUNE & INDIA
Make it part of the right system.
Tell us about your room, existing equipment and budget. Our Pune team can help you check compatibility, plan installation and confirm availability before you order.
Description
Definitive Technology at AudioGuru · Product and system advice
Dymension DC-65 PRO SI: where it fits in your system
The DC-65 PRO SI brings both stereo channels to one ceiling position. Its dual-voice-coil 6.5-inch driver and two tweeters make it useful for a compact music zone where there is space for only one speaker. Plan both channel cables before the ceiling is finished.
Why consider this model?
- Hear both left and right channels from one ceiling opening.
- Aim the tweeter towards the intended listening area.
- Paint the grille to coordinate with the room's finish.
Technical details
| Product type | Passive single-speaker stereo ceiling speaker |
|---|---|
| Mid/bass driver | 6.5-inch mineral-filled polypropylene; dual voice coil for stereo inputs |
| Tweeters | 2 × 0.75-inch pivoting aluminium oxide dome |
| Frequency response, −10 dB | 23 Hz–30 kHz |
| Frequency response, −3 dB | 36 Hz–25 kHz |
| Nominal impedance | 6 Ω |
| Sensitivity | 89 dB at 2.83 V / 1 m |
| Recommended amplifier power | 20–120 W — manufacturer recommendation |
| Overall diameter | 250.9 mm |
| Cut-out diameter | 221.3 mm; use supplied template |
| Nominal mounting depth | 107 mm — information sheet |
| Weight per speaker | 1.92 kg |
| Grille | White, paintable, microperforated magnetic grille |
| Ingress protection | IP55 — manufacturer rating; assess the installation location |
| Connection | Separate left/right speaker-level inputs |
The two frequency ranges use different measurement limits and should not be compared as identical bass-extension figures. Dimensions follow the official information sheet; leave the clearance required by the installation guide.
Plan the system and placement
Use these dimensions for planning. Before cutting, check the supplied template, actual speaker, cavity depth, fixing clearance and cable route. The installation guide may require more clearance than the nominal mounting depth. Allow for both left and right speaker-channel cable runs. Use amplification suitable for the 6 Ω speaker load; any subwoofer and receiver calibration should be included in the complete system plan.
Package, availability and India warranty
The manufacturer lists the speaker and frame, paintable magnetic grille, cut-out guide and literature pack. Amplification, speaker cable and installation are planned separately; optional pre-construction brackets are not assumed included.
NEEDS CONFIRMATION: current India availability, exact package and applicable India warranty. Ask AudioGuru to itemise the speaker quantity, accessories and installation work on the quotation. Regional warranty terms shown on an overseas brand page do not establish the warranty for your purchase.
Buying advice from AudioGuru
Tell us about your room, the equipment you already own and what you enjoy listening to. We can help check whether the Dymension DC-65 PRO SI fits the complete system before you decide.
- System matching: discuss receiver or amplifier compatibility, placement and the complete equipment list.
- Clear pricing: displayed prices include GST. Price-on-request products receive a quotation, and GST invoices are provided.
- Project support: Pune and Maharashtra are our core sales and installation areas. Projects elsewhere in India can be discussed according to scope and location.
- Showroom advice: Monday–Saturday, 11 am–7 pm. Contact us first to confirm demonstration availability for this model.
Frequently asked questions
How is the DC-65 PRO SI different from the DC-65 PRO?
The SI model accepts both stereo channels at one speaker location using separate left/right terminals and a dual-voice-coil woofer. Plan both cable runs and keep the amplifier outputs separate. A conventional stereo pair placed apart gives a different soundstage.
Can it be used in a humid or outdoor area?
The manufacturer rates this model IP55. Ask the installer to assess the intended location, exposure, mounting surface and cable protection; the rating is not a claim that the speaker can be submerged.
How do I confirm the India price and delivery?
Contact AudioGuru with the model, finish, required quantity and delivery PIN code. Ask for current availability, the GST-inclusive quotation where required, package contents and applicable India warranty. GST invoices are provided.
Can AudioGuru help with a setup in Pune or Maharashtra?
Yes. Share your room plan, equipment and location to discuss the scope. Our showroom is at Shop 9, Millenium Star, Dhole Patil Road, near Ruby Hall Clinic, Sangamvadi, Pune 411001. Projects elsewhere in India can also be discussed.
Our buying recommendation
Choose the DC-65 PRO SI for a compact zone that needs both stereo channels at one discreet position.
Official manufacturer references
- Dymension DC-65 PRO SI — Official product page
- Dymension DC-65 PRO SI — Product information sheet
- Dymension DC-65 PRO SI — Installation guide
Product information reviewed on 20 October 2026. AudioGuru buying guidance based on manufacturer documentation.
Additional information
| Manufacturer | Definitive Technology |
|---|---|
| Product Type | In-Ceiling Speakers |
Customer experiences at our Pune showroom
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Definitive Technology Dymension DC-65 PRO SI Single-Speaker Stereo Ceiling Speaker
₹35,000.00
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