Definitive Technology DI 6.5 STR In-Ceiling Stereo Input Speaker – Each

Save $239.01

$389.00 $149.99

Condition: New

Definitive Technology DI 6.5STR In-Ceiling Stereo Input Speaker

  • Stereo loudspeaker with dual BDSS™ voice coil bass/midrange drivers and two pivoting pure aluminum drivers
  • Flangeless, flush mount design and micro-perf grilles allow 8.31” visible diameter perfect for hallways, kitchens and baths
  • Rigid PolyStone™ baskets eliminate unwanted vibrations to prevent ringing and minimize distortion
  • Axially aligned design provides broader sound dispersion and more natural balance

In stock

SKU: DI 6.5 STR Categories: ,

Product Description

Definitive Technology DI 6.5STR In-Ceiling Stereo Input Speaker

Definitive Technology’s DI 6.5STR stereo speaker is an ideal solution in areas where you don’t have room for a pair of speakers, such as hallways, bathrooms, or kitchens. This speaker installs flush in your ceiling or wall. With its printable, low-profile grille and hidden flange, it’s practically invisible.

The DI 6.5STR pairs two amiable 3/4″ aluminum tweeters with a 6-1/2″ driver for precise highs, full-bodied bass, and impressive dynamic range. The speaker features inputs for both left and right channels, so you’ll hear both halves of stereo music.

Did you know?

Your new speakers will probably sound better after several weeks of use than they do right out of the box. That’s because the material surrounding the woofers will loosen up, allowing the drivers to move more fully. Definitive Technology estimates a break-in period of 24 to 48 hours of playback before the speakers will deliver optimum sound quality.

Additional Information


– Quantity in Package: Single
– Tweeter: Dome
– Aimable Tweeter: No
– Woofer Composition: Polymer
– Woofer Surround: Rubber
– Moisture-resistant: No
– Connector Type: Spring clips
– Bi-Amp Inputs: Stereo input
– Built-in Back-box: No

– Tweeter Size: 0.75
– Woofer Size: 6.5
– Cutout Size: 7.25
– Power Range (Watts): 10-125
– Max Sensitivity(1 watt @ 1 meter): 90 dB
– Impedance (Ohms): 8
– Frequency Response: 26-30kHz

– Shape: Round
– Dimensions: 7.25″ (18.42 cm) diameter

– Type: A/V Receiver Crossover Setting
– A/V Receiver Crossover Settings: Small (60 Hz)

Tweeter Size

0.75″ – .99″


8 Ω

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Definitive Technology Canada 5 Year Limited Warranty


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