Optimized for in-ceiling installations, the TK-615 provides a generous upgrade sound for the performance hungry and the budget conscious. The TK-615 is designed for whole house audio and for home theaters where basic speakers just won’t do. The 6½-inch fiberglass woofer and a 1-inch aluminum dome tweeter allow the TK-615 to sound its best in any room. Featuring RBH Sound’s woven-fiberglass cone technology, the TK-615 provides bulletproof performance. Accessories for this product may be found in the list below or check out the Accessories page for all of our speaker accessories.

For all TK Series Speakers click here.

SOLD THROUGH
AUTHORIZED DEALERS

(Includes one pair of in-ceiling speakers and owner's manual.
Does not include installation.)

  FIND A DEALER

Model Name:
TK-615
Series:
TK
System Type:
In-ceiling 2-way Speaker
Frequency Response:
50Hz-20kHz (±3dB)
Sensitivity:
90dB (2.83V @ 1 Meter)
Recommended Power:
15-100 Watts
Woofer:
(1) 6½" (165mm) Fiberglass Cone
Tweeter:
(1) 1" (25mm) Aluminum Dome
Swivel Tweeter(s):
Yes
Tweeter Protection:
Yes
Crossover Frequency:
3,000 Hz
Crossover Slope:
12dB/Octave
Impedance:
8 Ohms
Color:
White Frame (Paintable)
Grille:
White Aluminum (Paintable)
Cutout Dimensions:
7-3/4" (197mm) Dia.
Finished Dimensions:
9-1/8" Dia. x 4-3/8" D
(232mm Dia. x 111mm D)
Weight:
3.8 lbs. (1.72 kg)
Warranty:
25 Years
Rear Enclosure:
FB-C6
Back Can:
BC-6R
Blank Plate:
BP-6R
Construction Bracket:
NCB-6R
  • Swing out dog leg mounting system with pre-started screws for fast and easy installation.
  • Polyswitch protection circuitry designed to protect the tweeter from being over driven
  • Dual sound contour switches allow the woofer and tweeter output levels to be customized for any room.
  • Steep acoustic slope crossovers are used to integrate the drivers.
  • Paintable grilles, if you desire to completely conceal your in-ceiling speakers.
  • Installation template.

In-ceiling User's Manual
Technical Specifications Sheet
RBH Sound In-wall/In-ceiling Brochure (2008)

If you would like to submit a comment about this product or customer service and have it posted, please send your comments to: info@rbhsound.com.

Speaker Combinations

Each RBH Sound speaker series can be mixed and combined within the like series, creating a vast selection of options to create a unique home theater experience.