RTO SP-690 specifications.

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RTO SP-690



General characteristics RTO SP-690
Type:
coaxial speaker
The number of bands:
3
Power:
300 watts (maximum)
Sensitivity:
87 dB
Frequency range:
30 - 21000 Hz
Additionally RTO SP-690
Additional information:
LF - polypropylene cone, suspension of butyl rubber, ferrite magnet. HF - polymer dome, ferrite-neodymium magnet.


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