รายละเอียดย่อ :
ตู้ลำโพง 12 นิ้ว, Active Loudspeaker 2 way 1300W Class D power, frequency 55Hz 20kHz
รายละเอียดทั้งหมด :
YAMAHA DSR112 ตู้ลำโพง 12 นิ้ว, Active Loudspeaker 2 way 1300W Class D
power, frequency 55Hz 20kHz
Active Loudspeakers
| 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
(-3dB) |
60Hz ~ 18kHz |
55Hz ~ 18kHz |
55Hz ~ 18kHz |
| 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
(14 5/8"x25 2/8"x14 4/8") |
442×755×423mm
(17 4/8"x29 6/8"x16 4/8") |
467×1158×520mm
(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
|
