Mô tả sản phẩm: Âm ly Wharfedalepro SPX815
| MODEL | SPX815 |
| FREQUENCY RESPONSE | |
| Speaker Output | 20Hz - 20kHz + 1dB, |
| Main Out, Monitor Out , Effects Out | 20Hz - 30kHz + 1dB, |
| OUTPUT POWER | 400W/40ohms, 300W/8ohms |
| HUM AND NOISE | |
| Speakers Output | -58dB residual output noise |
| Main Out, Monitor Out | -100dB residual output noise - 90dB, Master Level Control: Nominal level Channel Level Control: Minimum - 75dB, Master Level Control: Nominal level Channel Level Control: Minimum |
| Effects Out | - 78dB, EFX Master Level Control: Nominal level Channel Level Control: Minimum - 74dB, EFX Master Level Control: Nominal Channel Level Control: Nominal |
| Dimensions (HxWxD) | |
| mm | 310 x 526 x 347mm |
| inches | 12.2" x 20.7" x 13.7"inches |
| Weight | |
| kg | 21.4kg |
| lbs | 47.1 lbs |
| MASTER EQ | |
| HI EQ | 10kHz Shelving |
| MID EQ | - |
| LOW EQ | 100Hz Shelving |
| POWER CONSUMPTION | 1000W |
| TOTAL HARMONIC DISTORTION (THD) | Less than 0.3% |
| MAXIMUM VOLTAGE GAIN | |
| Mic to Main and Monitor Out | 75dB |
| Mic to Effects Out | 90dB |
| Mic to Record Out | 60dB |
| Hi-Z to Main and Monitor Out | 60dB |
| Input Super Hi-Z to Main and Moinitor Out | 40dB |
| Left / Right Line Input to Main and Monitor Out | 24dB |
| LEVEL METERS | 7 segment LED Bar Graph Meters at Main and Monitor Outputs |
| PHANTOM POWER | +48VDC (balanced mic input) |
| USB Record | |
| Record Input | - 20dBm, 44.1kHz, 16 bit, 172kB/s |
| Record Frequency | 1kHz, Master Out: odBm |
| Graphic Equalizer | 9 bands, Main / Monitor Out (+/–12dB maximum) |
| Channel Peak LED | Illuminates @ 3dB below clipping |
| Digital Effects | 8 Preset Effects: VOCAL 1, VOCAL 2, VOCAL 3, ROOM 1, ROOM 2, MEDIUM HALL, LARGE HALL, VOCAL DELAY |
| Protection Circuit | Short circuit, Power switch On / Off mute, DC detection, |
| Power Amp | Temp (Heat sink Temp >/=90 degrees C |
| Fan Circuit | Stop - low speed (50 degrees C) - high speed (70 degrees C) |
| Foot Switch | Digital Effects Mute on / off |
| EFX Bypass | Digital Effects on / off |
| Supplied accessories | AC power cord & owner's manual / CD ROM with recording software |
