Sony XS-GS1720S

Product highlights:
component speaker system includes two woofers, two tweeters, two external crossovers, and two woofer grilles
6-1/2"/6-3/4" Mica Reinforced Cellular Fiber (M.R.C.) woofers with rubber surrounds
1" aluminum dome tweeters
2-way external crossovers
4-ohm impedance
power range: 10-75 watts RMS (350 watts peak power)
frequency response: 45-36,000 Hz
sensitivity: 86 dB
top-mount depth: 2-9/16"
warranty: 3 years
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MFR # XS-GS1720S
What's in the box:
Sony XS-GS1720S owner's manual

2 Woofers
2 Woofer grilles
2 Woofer grille frames
2 Crossovers
Two 11" Crossover input shorting wires (installed)
2 Tweeters (each has attached 6" speaker lead)
2 Flush mount housings
2 Surface mount adapters
2 Angled surface mount adapters
2 Adhesive backed surface mount pads
2 Tweeter mounting brackets
Twelve 1-1/8" Self-tapping screws
2 Threaded mounting posts
Two M4x12mm Flat head machine screws
2 Wing nuts
2 Flat washers
2 Split lock washers
Cardboard tweeter template (has four separate tweeter cutouts for the different mounting applications)
Cardboard woofer template
Installation instructions (English/ French/ Spanish)
Warranty information