Yaesu SP-9000
Base Speaker with Filter

Discontinued!

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The Yaesu SP-9000 is designed to match the FT-9000 series. The SP-9000 features two 4 inch (100 mm) speakers, affording independent audio paths for the Main and Sub VFO output; the left speaker puts out Main VFO audio, while the right speaker yields Sub VFO audio, and a front panel switch also allows you to combine the audio signals from both receivers for mixed distribution from the two combined speakers. This produces an effective aperture of 8 inch (200mm), for outstanding tonal quality. The dual audio filters provide three steps of high-cut (2400/1000/700 Hz) and two steps of low-cut filtering (500/300 Hz), and each audio path (Main/Sub) may be filtered independently, allowing you to experiment with optimum settings in a diversity dual reception filtering mode. And you also get individual mute switches, useful for dual receive operation.

Two headphone jacks are provided on the front panel of the SP-9000, providing monitoring of both VFOs A and B.

Maximum input: 7 watts, Input impedance: 8 ohms. Frequency response 100-12000 Hz. Size:  9.7 x 6.5 x 17.2 inches 8.8 lbs. (246x165x438 mm 4 kg).