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White round in-ceiling speaker with pivoting silk dome tweeter and 6.5" woofer

Theater Solutions

Theater Solutions TSQ670 6.5" 70 V in-ceiling speaker

SKU CH-0FTB-B8R7E

A 6.5" in-ceiling speaker with a 70 V transformer offering five tap settings from 16 to 20 watts and a pressure-lock mount that fits an 8.4375" cut-out

  • TypeIn-Ceiling Speakers
  • Driver UnitsSilk Dome Tweeter
  • Frequency Response50 Hz
  • Nominal Impedance8 Ohms
  • Sensitivity91 dB
  • ColorWhite
  • 70 V transformer with five tap settings simplifies distributed audio
  • 5" poly mica woofer and pivoting silk titanium tweeter deliver full-range sound
  • 91 dB sensitivity at 8 ohms produces loud output with modest amplifier power
  • Pressure-lock mounting clamps to drywall in seconds without extra hardware
  • Paintable ABS housing and removable grille blend discreetly into any ceiling

Theater Solutions TSQ670 6.5" 70 V In-Ceiling

The Theater Solutions TSQ670 is a 6.5-inch in-ceiling speaker designed for 70-volt distributed audio systems. It suits commercial, retail, and residential installations that require flush-mount placement and wide sound dispersion. The speaker integrates easily with new or existing audio setups.

70-Volt Transformer with Five Tap Settings

A built-in 70-volt transformer offers tap settings of 16, 8, 4, 2, and 1 watt, allowing precise power matching across long cable runs. Bypass the transformer for standard 8-ohm amplifier connections when a distributed system is not used. This flexibility supports both commercial paging and background music applications.

6.5" Poly Mica Woofer

The two-way driver configuration covers a frequency response of 50 Hz to 20 kHz with 91 dB sensitivity at 8 ohms. It handles voice and music playback comfortably in typical ceiling cavities. Deep sub-bass extension and extremely high SPL output are beyond the design limits of this speaker.

Highlights

  • 70 V transformer with five tap settings simplifies distributed audio
  • 5" poly mica woofer and pivoting silk titanium tweeter deliver full-range sound
  • 91 dB sensitivity at 8 ohms produces loud output with modest amplifier power
  • Pressure-lock mounting clamps to drywall in seconds without extra hardware
  • Paintable ABS housing and removable grille blend discreetly into any ceiling

Specifications

BrandTheater Solutions by Goldwood
Model2909368
TypeIn-Ceiling Speakers
Driver UnitsSilk Dome Tweeter
Frequency Response50 Hz
Nominal Impedance8 Ohms
Sensitivity91 dB
ColorWhite

Questions about this item

What ceiling hole size and mounting depth does the TSQ670 need?

The speaker fits an 8.4375 inch round cutout and requires 2.875 inches of clearance above the ceiling.

How does the Pressure Lock Mounting System work and what step is often missed?

Spring-loaded clamps snap the speaker into the drywall without screws; the step often missed is setting the 70 V transformer tap to 16, 8, 4, 2 or 1 watt before mounting.

Which parts of the TSQ670 can be painted and what might need replacement later?

The removable grilles and ABS housings can be painted to match the décor; the 6.5 inch poly mica woofers and silk titanium tweeters are sealed and not user-serviceable.

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