This is for 1 piece of a Sony 1-826-691-21 - 10" Speaker Unused and NEW Surplus
With these T/S parameters:

Fs 63.48 Hz, 12.54 L, Qts 1.0, 85.83 dB, 8 ohm. This speaker could be used as IB (infinite baffle) using the trunk of a car as the enclosure. Suitable to be used as a dipole. Also it could be put in an enclosure 1.45 cubic foot, tuned to 37.8 Hz. This would be a 4" tube, 10" long.

These were used in a 7.2 Sony MHC-GTR7 System



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