Yamaha Speaker DSR112,DRS115,DRS215

Yamaha Speaker DSR112,DRS115,DRS215 AUDIO SYSTEMS

YAMAHA DSR115 ตู้ลำโพง 15 นิ้ว, Active Loudspeaker 2 way 1300W Class D power, frequency 45Hz 20kHz

Specification
System DSR112 DSR115 DSR215
System Type 12″ 2-way, Bi-amp Powered Speaker, Bass-reflex Type 15″ 2-way, Bi-amp Powered Speaker, Bass-reflex Type Dual 15″ 2-way, Bi-amp Powered Speaker, Bass-reflex Type
Frequency Range (-10dB) 55Hz ~ 20kHz 45Hz ~ 20kHz 45Hz ~ 20kHz
Frequency Response 60Hz ~ 18kHz 55Hz ~ 18kHz 55Hz ~ 18kHz
(-3dB)
Coverage Angle H90°×V60°
Crossover Type FIR-X tuning (linear phase FIR filter)
Crossover Frequency 1.7kHz 1.7kHz 1.7kHz
Measured Maximum SPL (peak) IEC noise @ 1m 134dB SPL 136dB SPL 138dB SPL
Amplifier
Amplifier Type Class-D
Power Rating*¹ 1300W
Low-Frequency 850W
High-Frequency 450W
Cooling Natural Convection
Controls LEVEL control, LINE/MIC switch, HPF switch, D-CONTOUR switch, FRONT LED DISABLE switch, POWER switch
Indicators PEAK: x1 (Red), LIMIT:x1 (Red), PROTECTION:x1 (Red), POWER:x1 (Green), FRONT:x1 (White),
HPF:x1 (Orange), D-CONTOUR :x1 (Orange)
HPF Frequency 120Hz (-6dB) 24dB/oct
Boost Type D-CONTOUR (Dynamic CONTOUR)
Protection Load POWER switch on/off: Mute
DC-fault: power supply shuts down automatically (reset manually)
Integral Power Protection: Limit the output (return automatically)
Clip limiting
Amplifier Thermal: Limit the output or Mute (return automatically)
Output through current: Amplifier shuts down automatically (reset manually)
Power supply Thermal : Amplifier shuts down automatically (reset manually)
Over voltage: power supply shuts down automatically (reset manually)
Connectors Input XLR-3-31 x1 (Balanced)
TRS Phone Jack x1 (Balanced)
Output XLR-3-32 x1 (Balanced)
Parallel connection with INPUT
Power AC inlet x1
Power Consumption 1/8Power 100W 140W
Transducer
Low-Frequency 12″ cone 15″ cone 2 x 15″ cone
Magnet Materials Neodymium Magnet Ferrite Magnet
Voice Coil Diameter 3″ 2.5″
High-Frequency 2″ Titanium diaphragm compression driver
Magnet Materials Neodymium Magnet
Enclosure
Dimension (W x H x D) 370×638×368mm 442×755×423mm 467×1158×520mm
(14 5/8″x25 2/8″x14 4/8″) (17 4/8″x29 6/8″x16 4/8″) (18 3/8″x45 5/8″x20 4/8″)
Weight 21.2kg (47lbs) 28.0kg (62lbs) 49.8kg (110lbs)
Externals Finish, Color LINE-X®, Black
Grille 16 gauge matte black powder coated perforated steel grille
Metal Handle 1pc (Top Board) 2pcs (Side Board)
Pole Socket Diameter 35mm (Bottom Board)
Flying Hardware 3 x M10 (TOP L/R 1pc each, Bottom rear 1pc)
MIC/LINE switch: LINE
Input Sensitivity LEVEL position: maximum 0dBu
LEVEL position: center(12 O’clock) +7dBu
Maximum Input Level +24dBu
Input Impedance 12kΩ
MIC/LINE switch:MIC
Input Sensitivity LEVEL position: maximum -25dBu
Maximum Input Level -11dBu
Input Impedance 8kΩ
0dBu is referenced to 0.775Vrms.
*1. THD+N=10% at minimum impedance