Eminence APT50 1" High Frequency Driver. The APT super tweeter is available as a stand-alone unit to mount on your favorite 1-3/8"-18 TPI screw-thread horn, or pre-mounted on one of three Eminence horns.
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This is a used Emiinence apt 80 super tweeter with a broken plastic horn. Being used, it may also have usage marks and could use some cleaning. Driver measured 6.5 ohms. This came from a Kustom Grove 410H cabinet. Think these were also used on some Cerwin Vega speakers but please do your own research before buying. Picture of the terminal plate is used to show what model this came out of and is not included.
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The APT super tweeter is available as a stand-alone unit to mount on your favorite 1-3/8"-18 TPI screw-thread horn, or pre-mounted on one of three Eminence horns. • Impedance: 8 ohms. • Updated version -- no longer requires APT3 horn adapter for 1-3/8"-18 TPI mounting.
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Eminence's APT50 Mk3 compression driver pre-mounted on a 100 x 50 degree dispersion horn. The compression driver is fitted with an external 1 3/8" male thread, mating with the internal female thread of the horn.
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Eminence APT50 1" High Frequency Driver. The APT super tweeter is available as a stand-alone unit to mount on your favorite 1-3/8"-18 TPI screw-thread horn, or pre-mounted on one of three Eminence horns.
eBay
Eminence APT50 1" High Frequency Driver. The APT super tweeter is available as a stand-alone unit to mount on your favorite 1-3/8"-18 TPI screw-thread horn, or pre-mounted on one of three Eminence horns.
eBay
Supertweeter - APT 50 Driver (P-A-APT50-8) with APT 80S Horn (P-A-APT80S. Dispersion 80. Type Conical. Usable Frequency Range 3500 Hz - 20 kHz. About Amplified Parts Impedance, minimum 7.3 Ω @ 6 kHz. ).
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