For Sale: Tested and working set of 12" woofers removed from Optimus STS-1000 home stereo speakers.
The foam on these overall looks intact but is old and needs to be replaced. Cones are in good shape with no rips, tears, holes, or voice coil rubbing. The speakers sounded pretty good when tested at medium volume. Tweeters, mids, and grills available in separate listings.
Specs for the STS-1000 found on the web:
RadioShack Optimus STS-1000 12" 3 Way Speakers
(400-4045)
Power Handling Capacity: ................................... 100 Watts RMS
Sensitivity: ........................................... 90 dB SPL (1 W/M)
Impedance: ........................................................ 8 Ohms
System Resonance: .................................................. 45 Hz
Frequency Response:
Mid-range Crossover: ............................................. 1.5 kHz
Tweeter Crossover: ................................................. 5 kHz
Speaker Complement: ....................... 12 Inch High-Compliance Woofer
5 Inch Midrange
3/4 Inch Ferro Fluid Cooled Dome Tweeter
Enclosure: .................. Acoustic Suspension Design w/Removable Grill
Dimensions: .......................... 22 13/16 x 14 13/16 x 12 1/2 Inches
Weight: .......................................................... 33 lbs.
Email for additional/higher resolution photos.
Send your zip code for ship cost - should be between $6.99 and $12.99 if you are in the continental USA (listed Sept. 2013).
