Sensitivity 87.7 dB SPL with 2.83 V @ 1m (4 pi anechoic)
Impedance 6 ohms (nominal)
3.7 ohms (minimum @ 90 Hz)
Filter Network Three-way, high-order acoustic response
@ 230 Hz and 2 kHz
Frequency Range -3 dB from 32 Hz to 45 kHz
In-Room Response ±0.5 dB from 31 Hz to 18 kHz
Relative-to-Target Response
Listening-Window Response ±1.0 dB from 33 Hz to 20 kHz
Low-Frequency Extension -10 dB at 21 Hz
-6 dB at 25 Hz
-3 dB at 32 Hz
Dimensions & Weight:
Loudspeaker Body Width 10.75 inches (273 mm)
Depth 16.6 inches (422 mm)
Loudspeaker Height 46.25 inches (1175 mm)
(with non-removable base)
Width 13.75 inches (349 mm)
Depth 20.5 inches (521 mm)
Shipping Weight 140 pounds (63.5 kg)
http://downloads.revelspeakers.com/brochures/revel_ultima2_brochure.pdf
Chi mi dice qualcosa di questi diffusori? Li avete sentiti?
Impedance 6 ohms (nominal)
3.7 ohms (minimum @ 90 Hz)
Filter Network Three-way, high-order acoustic response
@ 230 Hz and 2 kHz
Frequency Range -3 dB from 32 Hz to 45 kHz
In-Room Response ±0.5 dB from 31 Hz to 18 kHz
Relative-to-Target Response
Listening-Window Response ±1.0 dB from 33 Hz to 20 kHz
Low-Frequency Extension -10 dB at 21 Hz
-6 dB at 25 Hz
-3 dB at 32 Hz
Dimensions & Weight:
Loudspeaker Body Width 10.75 inches (273 mm)
Depth 16.6 inches (422 mm)
Loudspeaker Height 46.25 inches (1175 mm)
(with non-removable base)
Width 13.75 inches (349 mm)
Depth 20.5 inches (521 mm)
Shipping Weight 140 pounds (63.5 kg)
http://downloads.revelspeakers.com/brochures/revel_ultima2_brochure.pdf
Chi mi dice qualcosa di questi diffusori? Li avete sentiti?