Description
HDL Rhythmus 8-inch ceiling speaker, official HDL model HDL-NS83-KV.
Manufacturer speaker specifications
- 8-inch Kevlar woofer; dual 3/4-inch ferrofluid-cooled silk-dome tweeter configuration
- 8-ohm nominal impedance
- 150 W manufacturer-rated power handling
- 89 dB sensitivity (1 W at 1 m)
- 30 Hz–20 kHz frequency response
- Ceiling flush-mount installation; check cut-out depth, fixing method, acoustic enclosure and amplifier matching
Installation and compatibility
Confirm mounting depth, the actual wall or ceiling cut-out, loudspeaker wiring, amplifier output and any local fire or moisture protection requirements. Manufacturer power handling is not a recommended continuous amplifier setting.
HDL official speaker specifications
Ordering
Supplier stock, final retail pricing and transport to Spain remain unverified. This item is an unpublished, non-orderable draft.




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