Sonance Symphony S623TR Specification Sheet Download Page 2

Specifications 

(continued from front):

S622

TR

Tweeter:

1 "  ( 2 5 m m )   S i l k   d o m e ,   F e r r o f l u i d - c o o l e d ,  
pivoting

Woofer:

6½" (165mm) Polypropylene cone, rubber 
surround, pivoting 

Frequency Response:

45Hz – 20kHz  ±3dB

Impedance:

8 Ohms nominal; 6 Ohms minimum 

Power Handling:

5 watts minimum; 125 Watts maximum 

Sensitivity:

89dB SPL (2.83V 1 meter) 

Grille Material:

Per forated aluminum 

Adjustments:

None

Dimensions (Dia. x Depth): 9¾" (248mm) x 5

3

/

16

" (132mm)

Cutout Diameter:

8

5

/

32

" (207mm)

Shipping Weight:

10 lbs. (4.5kg) Pair

S621

TR

Tweeter:

¾" (19mm) Silk dome, Ferrofluid-cooled

Woofer:

6½" (165mm) Polypropylene cone, rubber 
surround, pivoting 

Frequency Response:

50Hz – 20kHz  ±3dB

Impedance:

8 Ohms nominal; 6 Ohms minimum 

Power Handling:

5 watts minimum; 100 Watts maximum 

Sensitivity:

88dB SPL (2.83V 1 meter) 

Grille Material:

Per forated aluminum

Adjustments:

None 

Dimensions (Dia. x Depth): 9¾" (248mm) x 5

3

/

16

" (132mm)

Cutout Diameter:

8

5

/

32

" (207mm)

Shipping Weight:

9 lbs. (4.1kg) Pair

S623

TSQ

Tweeter:

1" (25mm) Silk dome, Ferrofluid-cooled, 
pivoting

Woofer:

6½" (165mm) Carbon fiber cone, rubber 
surround, pivoting 

Frequency Response:

43Hz – 20kHz  ±3dB

Impedance:

8 Ohms nominal; 6 Ohms minimum 

Power Handling:

5 watts minimum; 135 Watts maximum 

Sensitivity:

90dB SPL (2.83V 1 meter) 

Grille Material:

Per forated aluminum 

Adjustments:

±3dB Tweeter level  

Dimensions (W x H x D): 9¾" x 9¾" x 4

13

/

16

"  (248mm x 248mm x 122mm)

Cutout Dimensions (W x H): 8

5

/

32

" x 8

5

/

32

" (207mm x 207mm)

Shipping Weight:

10 lbs. (4.5kg) Pair

212 Avenida Fabricante

San Clemente, CA 92672-7531  USA

(800) 582-7777 or (949) 492-7777 

FAX: (949) 361-5151

Technical Suppor t: (800) 582-0772

WWW.SONANCE.COM

®2006 Sonance, All Rights Reserved. Sonance, Sonance Symphony, FastMount and RotoLock are trademarks or registered trademarks of Dana Innovations.

Due to continuous product improvement, all features and specifications are subject to change without notice. 

For the latest Sonance product information go to:

www.sonance.com

09/06

9

3

/

4

5

3

/

16

(132mm)

(248mm)

8

5

/

32

(207mm)

Dimensions

Symphony TR-Series Speakers:

8

5

/

32

4

13

/

16

9

3

/

4

(122mm)

(248mm)

(207mm)

Symphony S623

TSQ

:

Sonance Symphony

®

Series

TR & TSQ-Series In-Ceiling Speakers

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