ユーザーズガイド KENWOOD KS-4200EX

[. . . ] [. . . ] 2. 3. 4. 70 References References Specifications General Section System Type Frequency Range (-10dB) Frequency Response (-3dB) Coverage Angle Crossover Type Crossover Frequency Measured Maximum SPL (peak) IEC noise @ 1m DSR112 12" 2-way, bi-amp powered speaker, bass-reflex type 55Hz — 20kHz 60Hz — 18kHz H90° × V60° FIR-X tuning™ (linear phase FIR filter) 1. 7kHz 134dB SPL 1. 7kHz DSR115 15" 2-way, bi-amp powered speaker, bass-reflex type 45Hz — 20kHz 55Hz — 18kHz DSR215 DSR118W Dual 15" 2-way, bi-amp 18" Powered speaker, basspowered speaker, bass-reflex reflex type type 45Hz — 20kHz 55Hz — 18kHz 40Hz — 130Hz 50Hz — 110Hz 1. 7kHz 138dB SPL 132dB SPL Amplifier Section Amplifier Type Power Rating *1 Low-Frequency High-Frequency Cooling Class-D 1300W 850W 450W Natural Convection LEVEL control, POLARITY LEVEL control, MIC/LINE switch, HPF switch, D-CONTOUR switch, FRONT LED DISABLE switch, FRONT LED switch, POWER switch DISABLE switch, POWER switch PEAK (red), LIMIT (red), PROTECTION (red), POWER (green), Front (white), HPF (orange), D-CONTOUR (orange) 120Hz(-6dB) 24dB/oct D-CONTOUR (Dynamic CONTOUR) POWER switch on/off: Mute DC-fault: power supply shuts down automatically (reset manually) Load Integral Power Protection: Limit the output (return automatically) Clip limiting Protection Thermal: Limit the output or Mute (return automatically) Amplifier Output through current: Amplifier shuts down automatically (reset manually) Thermal : Amplifier shuts down automatically (reset manually) Power supply Over voltage: Power supply shuts down automatically (reset manually) Input Connectors Output Power Power Consumption 1/8 Power XLR-3-31 x1 (Balanced) TRS Phone Jack x1 (Balanced) XLR-3-32 x1 (Balanced) Parallel connection with INPUT AC inlet x1 100W 140W 100W XLR-3-31 x2 (Balanced) XLR-3-32 x2 (Balanced) Parallel connection with INPUT Thermal: Mute (return automatically) PEAK (red), LIMIT (red), PROTECTION (red), POWER (green), Front (white) 800W 800W - Controls Indicators HPF Frequency Boost Type DSR112/DSR115/DSR215/DSR118W Owner’s Manual 71 Italiano Español Français 136dB SPL Deutsch English References Transducer Section Low-Frequency Magnet Voice Coil High-Frequency Magnet Materials Materials Diameter 12" cone DSR112 15" cone DSR115 DSR215 2 x 15" cone Ferrite Magnet 2. 5" DSR118W 18" cone Ferrite Magnet 3" - Neodymium Magnet 3" Neodymium Magnet 3" RESPONSE (dB) English Deutsch Français Español Italiano 2" Titanium diaphragm compression driver Neodymium Magnet Enclosure Material Dimensions (W × H × D) Weight Externals Finish, Color Grille Metal Handle Pole Socket Flying Hardware Diameter LINE-X® coated wood 370 × 638 × 368 mm 442 × 755 × 423 mm (14-9/16" × 25-1/8" × 14-1/2") (17-3/8" × 29-3/4" × 16-5/8") 21. 2 kg (46 lbs) LINE-X , Black 16 gauge matte black powder coated perforated steel grille 1pc (Top Board) 35mm (Bottom Board) 3 x M10 (Top L/R 1pc each, Bottom rear 1pc) 2pcs (Side Board) 35mm (Top Board) ® 467 × 1158 × 520 mm 520 × 638 × 584 mm (18-3/8" × 45-9/16" × 20-1/2") (20-1/2" × 25-1/8" × 23") 49. 8 kg (109 lbs) 42. 0 kg (92 lbs) 28. 0 kg (61 lbs) Input Characteristics MIC/LINE switch: LINE LEVEL position: maximum Input Sensitivity LEVEL position: center (12 o'clock) Maximum Input Level Input Impedance +7dBu +24dBu 12kΩ 10kΩ 0dBu DSR112 DSR115 DSR215 DSR118W MIC/LINE switch: MIC Input Sensitivity Maximum Input Level Input Impedance 0dBu is referenced to 0. 775Vrms. THD+N=10% at minimum impedance LEVEL position: maximum -25dBu -11dBu 8kΩ - D-CONTOUR Frequency Response Chart D-CONTOUR ON D-CONTOUR OFF Boost range FREQUENCY (Hz) 72 DSR112/DSR115/DSR215/DSR118W Owner’s Manual References Dimensions DSR112 DSR115 307mm (12-1/16") 387mm (15-1/4") 10° 442mm (17-3/8") 370mm (14-9/16") 368mm (14-1/2") 423mm (16-5/8") 638mm (25-1/8") 755mm (29-3/4") DSR112/DSR115/DSR215/DSR118W Owner’s Manual 73 Italiano Español Français Deutsch English 50° References DSR215 DSR118W 1158mm (45-9/16") 74 DSR112/DSR115/DSR215/DSR118W Owner’s Manual 638mm (25-1/8") English Deutsch Français Español Italiano 297mm (11-11/16") 10° 467mm (18-3/8") 520mm (20-1/2") 520mm (20-1/2") 584mm (23") DSR112/DSR115/DSR215 PROTECTION LOGIC TEMP. OUTPUT VOLTAGE DC-FAULT INTEGRAL OUTPUT POWER OUTPUT CURRENT ON/OFF MUTE FIXED EQ LIMITER MUTE AMP LIMIT PROTECTION HA THRU L WOOFER SUM INPUT R HA THRU R DSR112/DSR115/DSR215/DSR118W Owner’s Manual References PROTECTION LOGIC 75 Italiano Español Français Deutsch English Yamaha Pro Audio global website http://www. yamahaproaudio. com/ Yamaha Manual Library http://www. yamaha. co. jp/manual/ U. R. G. , Pro Audio Division © 2010 Yamaha Corporation 006MWAP3. 3-01A0 Printed in Vietnam WU43450 [. . . ] [. . . ]