เพาเวอร์แอมป์ BOSCH PLE‑1P120‑EU แบบ 70V/100V และ 4 โอมห์ 120 วัตต์ BOSCH PLE‑1P120‑EU Power amplifier จากแบรนด์ BOSCH
BOSCH PLE-1P120-EU
Power amplifier, 120W
Power amplifier, 120 W.
คุณสมบัติ
- 1 V line level balanced input
- 100 V input for slave operation on 100 V speaker line
- 120 W power amplifier in a compact housing
- 24 VDC backup power with built in charger
- 70 V, 100 V and 4 ohm outputs
- Temperature-controlled forced front to back ventilation (directly stackable)
สเปค
Mains power supply
| Voltage | 115 – 230 VAC ±10%, 50/60 Hz |
| Inrush Current PLE‑1P120‑EU | 4.5/9 A (230/115 VAC) |
| Inrush Current PLE‑1P240‑EU | 9/18 A (230/115 VAC) |
| Power consumption PLE‑1P120‑EU | 380 VA |
| Power consumption PLE‑1P240‑EU | 760 VA |
Battery power supply
| Voltage | 24 VDC, +10% / -15% |
| Current PLE‑1P120‑EU | 5.5 A |
| Current PLE‑1P240‑EU | 11 A |
| Charge current | 0.5 ADC |
| Charge float voltage | 27.3 VDC |
Power consumption (PLE‑1P120‑EU)
| Max power (mains) | 227 W |
| 6dB (mains) | 130 W |
| Idle (mains) | 12 W |
| Max power (24 V) | 7 A (150 W) |
| -6 dB (24 V) | 4.4 A (194 W) |
| Idle (24 V) | 0.3 A (7 W) |
Power consumption (PLE-1P240-EU)
| Max power (mains) | 451 W |
| -6dB (mains) | 244 W |
| Idle (mains) | 16 W |
| Max power (24 V) | 12 A (290 W) |
| -6 dB (24 V) | 8.1 A (194 W) |
| Idle (24 V) | 0.3 A (7 W) |
Performance
| Max / rated power PLE-1P120-EU | 180 W / 120 W |
| Max / rated power PLE-1P240-EU | 360 W / 240 W |
| Power reduction on backup power | -1 dB |
| Frequency response | 50 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output) |
| Distortion | <1% @ rated output power, 1 kHz |
Inputs
| Connector 1 | 3-pin XLR, balanced |
| Sensitivity | 1 V |
| Impedance | 20 kohm |
| Connector 2 | 3-pin Euro style, balanced |
| Sensitivity | 100 V |
| Impedance | 300 kohm |
| Dynamic range | 100 dB |
| CMRR (mic) | >40 dB (50 Hz to 20 kHz) |
Loudspeaker outputs 70 V / 100 V
| Connector | Euro style pluggable screw terminals |
Loudspeaker output 4 ohm
| Connector | Euro style pluggable screw terminals |
| PLE‑1P120‑EU | 22 V (120 W) |
| PLE‑1P240‑EU | 31 V (240 W) |
| Dimensions (H x W x D) | 100 x 430 x 270 mm (19″ wide, 2U high) |
| Mounting | Stand-alone, 19″ rack |
| Color | Charcoal |
| Weight (PLE‑1P120‑EU) | Approx. 10.5 kg |
| Weight (PLE‑1P240‑EU) | Approx. 12.5 kg |
| Operating temperature | -10 ºC to +45 ºC |
| Storage and transport temperature | -40 ºC to +70 ºC |
| Relative humidity | <95% |
| Acoustic noise level of fan | <40 dB SPL @ 1 m temperature controlled |
