Loudspeaker System (1978-80)
The Model HD-770 High Definition Speakers are a high quality four-way system, with 8 Ohms nominal impedance, and are rated for up to 125 Watts of integrated program material.
They are more efficient than most speaker systems in their category, and are compatible with amplifiers or receivers having power outputs as low as 15 Watts RMS.
The speakers are equipped with crossover controls which allow you to change the response characteristics to achieve a more accurate tonal balance for your listening environment.
The Model HD-770 also features a removable acoustical plug, allowing you to convert the system to a tuned port design.
Type: 4 way, 4 driver loudspeaker system
Frequency Response: 33Hz to 22kHz
Power Handling: 200W
Crossover Frequency: 750, 2300, 5000Hz
Bass: 1 x 305mm
Midrange: 1 x 130mm
Tweeter: 1 x 40mm
Super Tweeter: 1 x 30mm
Dimensions: 381 x 673 x 298mm
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