Mq 90s Band Pass Subwoofer Description

Transcript

MQ 90S BAND PASS SUBWOOFER DESCRIPTION The MQ 90S subwoofer is innovative and compact.Unlike competing models, that require all of the satellite speakers to be wired directly to the subwoofer, the MQ 90S can be parallel wired anywhere along the constant voltage wire pair. The high power transducer is a unique 8” woofer design that achieves truly impressive performance for its size when matched with the special bandpass and enclosure design of the MQ 90S. It includes a transformer inside for the connection to (100 – 70 V) constant voltage lines, yet it can also be set to 16 Ω (low impedance connection). When connected to a 100 V line, its power can be selected among the values 60-30-15-7.5 W through a rotary switch (thanks to internal transformer taps). The cabinet material is MQ 90S is available in white (MQ 90S-W) or black (MQ 90S-B) colour MAIN FEATURES • • • • • • • • • • • MAIN APPLICATIONS • • • • • • • Music applications Audio visual applications Shopping malls Restaurants Pubs Hotels Office building SPECIFICATIONS Loudspeaker Power (on 8 Ohm load) Power Sensivity Mx. SPL (6 W / 1 m) Frequency Response (± 10 dB) Angle of coverage Connector Body colour Main body material Cover material Dimensiones (HxWxD) Installation Use Net weight Operating temperature Relative humidity 8” band pass subwoofer 60 / 120 W (RMS / Music power) 60 W - 30 W - 15 W – 7.5 W (100V) 89 dB (1 W / 1 m) 107 dB(A) (1 m / POWER MAX) 70 Hz – 200 Hz 360° Euroblock 4 pole White / Black High-density MDF PVC with scratch resistant surface 300 mm x 203 mm x 400 mm On ground Indoor 8 kg -25° to +55° 90% non condensing Band pass 8” subwoofer 60 / 120 Watt (RMS/Music Power) 70 Hz ÷ 220 Hz 107 dB (1 m / POWER MAX) max. SPL Incl. 100V transformer multitap Power rotary switch Filter frequency: 200 Hz Type of filter 12 dB/oct Direct connection to Low-Z speaker lines Easy to install Simple power settings MQ 90S Response 110 100 dB SPL 90 80 70 60 20 100 MQ90S 1/3 Octave Polars 1000 Frequency (Hz) 10000 0° 100 80 330° 30° 300° 270° 0 60° -6 -12 -18 -24 -30 -36 -42 -48 -48 -42 -36 -30 -24 -18 -12 -6 240° 0 120° 150° 210° 180° 90° MR 55 NUMBERS - 36 PART 1.0-J-E MQ 90S POWER SELECTION 13000098 - MQ 90S-W White 13000097 - MQ 90S-B Black Set the rotary switch to selected the chosen power value referring to the 100 V line (among 7.5 W – 15 W – 30 W – 60 W) so the correspondence impedance (among 1333 Ω – 666 Ω – 333 Ω – 166 Ω) or to the 16 Ω position (for low impedance connection). 270 DimensionS (All data are in mm) 187 172 MQ 90 - 39 300 400 205 MQ 50 - 42 Note: if the rotary switch is set to the OFF position, the loudspeaker will be muted. 175 245 SCHEMATICS 60 W + 30 W 16 Ohm 15 W 7.5 W - 0 165 WOOFER 16 Ohm MQ 50I - 45 30 W 60 W CE comply with European Community Directive 73/23/EEC and 93768/EEC Self-Extinguishing plastic according to UL 94V0 Environmental protection IP 40 homologation Speaker data according to IEC 268-5 Safety according to IEC EN 60065:2002 ACCESSORIES (included) 27 7.5 W 15 W CERTIFICATIONS AND APPROVALS • • • • • • Connection Terminal 4 pole 163 C A 228 268 + INSTALLATION NOTES + INPUT 88 - - 195 Installation of the MQ 90S should be put on the floor of a room where “satellite” loudspeakers (for mid / high frequencies) are already present. MQ 90S belongs to RCF Monitor Q series. It is for indoor use only (avoid to use it in very humid places). The power can be easily selected by using the Rotary switch present on the front panel; the knob is accessible using screwdriver. Connections to the loudspeaker line are made by using Euroblock connector. The enclosure is constructed in MDF with a scratch resistant surface RCF products are continually improved. All specifications are therefore subject to change without notice. www.rcf.it