ユーザーズガイド YAMAHA DXR8

[. . . ] [. . . ] 2. 3. 4. 79 References References Specifications English Deutsch Français Español Italiano General System Type Frequency Range (-10dB) Coverage Angle Crossover Type Crossover Frequency DXR15 DXR12 DXR10 DXR8 DXS15 DXS12 2-way, Bi-amp Powered Speaker, Bass-reflex Type 49Hz ­ 20kHz 52Hz ­ 20kHz 56Hz ­ 20kHz 57Hz ­ 20kHz Powered Subwoofer, Band-pass Type 45Hz ­ 160Hz ­ ­ 47Hz ­ 160Hz H90° x V60° Constant Directivity Horn FIR-X tuningTM (Linear Phase FIR Filter) 2. 1kHz 2. 1kHz 132dB SPL 2. 3kHz 131dB SPL 2. 4kHz 129dB SPL ­ 132dB SPL 131dB SPL Measured Maximum SPL (peak) 133dB SPL IEC noise@1m Transducer LF Diameter Voice coil Magnet HF Diaphragm Type Magnet DXR15 15" Cone 2. 5" Ferrite 1. 4" DXR12 12" Cone 2. 5" DXR10 10" Cone 2" DXR8 8" Cone 2" DXS15 15" Cone 2. 5" DXS12 12" Cone 2. 5" ­ ­ ­ 1" Throat Compression Driver Ferrite Enclosure Material, Finish, Color Floor Monitor Angle Dimensions (WxHxD, with rubber feet) Net Weight Handles Pole Socket Rigging points Optional Accessory (U-bracket) DXR15 ABS, Matte Black 50° Symmetrical 445×700×380 mm (17-1/2" x 27-1/2" x 15") 22. 5kg (49. 6lbs) DXR12 DXR10 DXR8 DXS15 Wood, Paint, Black DXS12 50° Symmetrical 362×601×350 mm (14-1/4" x 23-5/8" x 13-3/4") 19. 3kg (42. 5lbs) 50° 305×502×310 mm (12" x 19-3/4" x 12-1/4") 14. 6kg (32. 2lbs) ­ 280×458×280 mm (11" x 18" x 11") 13. 5kg (29. 8lbs) ­ 478×618×624 mm (18-7/8" x 24-3/8" x 24-1/2") 38. 0kg (83. 8lbs) Metal (Side x 2) 35mm (Top) 397×563×594 mm (15-5/8" x 22-1/8" x 23-3/8") 33. 0kg (72. 8lbs) Aluminium die-cast (Side x 2) 35mm with 2-way feature (0 or 7 degree) Top x 2, Rear x 1 (Fits for M10 x 18mm eyebolts) UB-DXR15 UB-DXR12 Aluminium die-cast (Top x 1) Top x 2, Rear x 1 (Fits for M8 x 15mm eyebolts) UB-DXR10 UB-DXR8 ­ ­ Amplifier Amplifier Type Power Rating*1 Dynamic Continuous Cooling AD/DA Signal Processing HPF/LPF DSP preset Protection Speaker Amplifier Power supply Connectors Input Output Input Impedance INPUT1 INPUT2, 3 DXR15 Class-D DXR12 DXR10 DXR8 DXS15 Class-D 950W 600W DXS12 1100W (LF: 950W, HF: 150W) 700W (LF: 600W, HF: 100W) Fan cooling, 4 speeds 24bit 48kHz sampling 48bit (Accumulator: 76bit) OFF, 100, 120Hz 24dB/oct HPF D-CONTOUR: FOH/MAIN, MONITOR, OFF Clip limiting, Integral Power Protection, DC-fault Thermal, Output over current Thermal, Output over voltage, Output over current INPUT1: XLR3-31 x 1, INPUT2: Phone x 2 (Unbalanced), INPUT3: RCA PIN x 2 (Unbalanced) THRU: XLR3-32 x 1 (Parallel with INPUT1), LINK OUT: XLR x1 LINE: 12k, MIC: 8k L, R: 40k, MONO: 20k LINE: +1dBu, MIC: -32dBu -13dBu 80, 100, 120Hz 24dB/oct LPF D-XSUB: BOOST, XTENDED-LF, OFF INPUT: XLR3-31 x 2 THRU: XLR3-32 x 2 (Parallel with INPUT) 10k ­ +1dBu ­ Input Sensitivity INPUT1 (LEVEL: INPUT2, 3 Maximum) 80 DXR15/DXR12/DXR10/DXR8/DXS15/DXS12 Owner's Manual References Amplifier Input Sensitivity INPUT1 (LEVEL: INPUT2, 3 Center) Maximum Input INPUT1 Level INPUT2, 3 Controls Idle Power Consumption 1/8 Power Consumption Power Requirements DXR15 DXR12 DXR10 DXR8 DXS15 +11dBu ­ DXS12 LINE: +11dBu, MIC: -22dBu -3dBu LINE: +24dBu, MIC: +20dBu +16dBu LEVEL x3, LINE/MIC, HPF, D-CONTOUR, FRONT LED DISABLE, LINK MODE, POWER 35W 110W 100V ­ 240V, 50Hz/60Hz 90W ­ LEVEL, POLARITY, LPF, D-XSUB, FRONT LED DISABLE, POWER 120W 0dBu is referenced to 0. 775Vrms. This is total value of individual output power. DXR15/DXR12/DXR10/DXR8/DXS15/DXS12 Owner's Manual 81 Italiano Español Français Deutsch English +24dBu References Dimensions DXR15 DXR12 456 445 380 362 350 700 Unit: mm 601 402 305 355 502 Unit: mm 458 English Deutsch Français Español Italiano DXR10 82 ° 50 ° 50 Unit: mm DXR8 ° 50 310 280 280 Unit: mm DXR15/DXR12/DXR10/DXR8/DXS15/DXS12 Owner's Manual References DXS15 DXS12 English 478 624 397 594 Unit: mm Unit: mm DXR15/DXR12/DXR10/DXR8/DXS15/DXS12 Owner's Manual 83 Italiano Español Français 618 563 Deutsch DXR block diagram INPUT References LEVEL HA 1 (MIC/LINE) DSP HF SIGNAL 120Hz AD OFF MONITOR LF EQ DELAY LIMITER MUTE 100Hz OFF EQ FIR-X LIMIT PROTECTION FOH/MAIN HF EQ LIMITER MUTE DA HPF D-CONTOUR AMP (HF) LINE/ MIC (100Hz HPF) Block Diagram THRU LEVEL HA L/MONO 2 (LINE) HA LEVEL MONO: INPUT1+2(L+R)+3(L+R) STEREO: INPUT1+2(L)+3(L) TEMP. DC-FAULT L HA INPUT MIX LINK (MONO/STEREO) R DA OUTPUT CURRENT 3 (LINE) MONO: INPUT1+2(L+R)+3(L+R) LINK OUT (LINE) STEREO: INPUT1+2(R)+3(R) OUTPUT VOLTAGE R HA INTEGRAL OUTPUT POWER ON/OFF MUTE INPUT MIX DXR15/DXR12/DXR10/DXR8/DXS15/DXS12 Owner's Manual LF AMP (LF) PROTECTION LOGIC DXS block diagram INPUT DSP SIGNAL 120Hz AD 80Hz PORALITY 100Hz OFF XTENDED LF BOOST LPF D-XSUB HA L (LINE) LEVEL SUB WOOFER LIMIT PROTECTION THRU EQ DELAY LIMITER MUTE DA AMP HA TEMP. DC-FAULT OUTPUT CURRENT R (LINE) THRU OUTPUT VOLTAGE INTEGRAL OUTPUT POWER ON/OFF MUTE PROTECTION LOGIC English Deutsch Français Español Italiano 84 Yamaha Pro Audio global website http://www. yamahaproaudio. com/ Yamaha Manual Library http://www. yamaha. co. jp/manual/ C. S. G. , Pro Audio Division © 2011 Yamaha Corporation 111MWCR*. *-**B0 Printed in China ZA97860 [. . . ] [. . . ]