Yaesu SP-8 is a base speaker with audio filtering. It features both a 1/4 inch headphone jack and a 3.5 mini jack on the front panel. Input A or B or may be selected by a push button switch on the front panel. The panel also has a 4 position MODE switch: Mute, Manual, SSB, CW. There is a 3 position Low Cut Filter knob and 4 position High Cut Filter knob.
The rear panel features Input Jack A and Input Jack B. There is also a Line Out Jack. All three of these jacks are RCA Phono type. The speaker comes with one audio cable (RCA to 3.5mm mini). The SP-8 also has adjustable front feet. This will allow you to angle the speaker up.
The SP-8 also provides the housing for the Yaesu LL-7 Phone Patch
LOW 1 below 300 Hz (-6 dB/oct)
LOW 2 below 600 Hz (-6 dB/oct)
HIGH 1 above 2.4 kHz (-6 dB/oct)
HIGH 2 above 1.1 kHz (-6 dB/oct)
HIGH 1 above 700 Hz (-6 dB/oct)
SSB above 2.4 kHz (low pass filter)
CW 600 - 700 Hz (peak filter)
Speaker 120 mm
Impedance 8 ohms
Power Rating 3 Watts
Size 7.8 x 5.3 x 12 inches (200x135x305 mm)
Weight 6.1 Lbs. (2.8 kg)
Specifications are subject to change without notice.