|
R852MD model, 15cm bass drivers. Just learned: When Monitor Audio launched its R852MD loudspeaker the first model to incorporate a metal dome tweeter – it caused quite a stir. Until that time, most metal domes were single-metal types made from copper or titanium and virtually all sounded unconvincing. The R852 used an aluminium-magnesium alloy dome and sounded significantly better and smoother than all of its single-metal rivals. It also incorporated ferro-fluid damping/cooling of the metal voice-coil former and a vented voice coil mechanism for better heat dissipation. These radical design elements formed the basis for successive generations of C-CAM metal domes.
System type : Sealed box [infinite baffle]
-:®:- Tweeter : 19mm mylar dome
-:®:- Woofer : 150mm plastic coated, fibre cone bass/mid [high temperature 25mm voice coil, 10.000 gauss magnet, PVC surround with rubber surround
-:®:- Frequency response : 70Hz to 20kHz ± 4dB [anecohic measurement], 42Hz to 22kHz overall
-:®:- Crossover point : 3.5kHz [18dB/octave]
-:®:- Sensitivity : 98dB max at 1m, 20W for 96dB at 1m
-:®:- Impedance : 8 ohms nominal
-:®:- Recommended power : 8 to 30 watts
-:®:- Cabinet : bass reflex, high density 17mm wall thickness with polyester filling and polurethane foam absorption filling
-:®:- Dimensions [W x H x D] : 228 x 405 x 203mm
-:®:- Weight : 6.75g each, - packed 8.5kg each
Neven
|