ECM-304BD/WS
Cod EAN 4007754171938
Boundary microphones
Mono PA mixing amplifier 1 x 240 W 3 microphone inputs, one of which is a balanced input Mic 1/line 1 with adjustable input sensitivity, priority circuit and adjustable automatic talkover 2 stereo line inputs 1 telephone input for telephone systems w...
Peak output power | 340 W |
Power rating | 240 W |
Power rating at 4 Ω | 240 W |
Power rating at 8 Ω | 120 W |
Power rating at 16 Ω | 60 W |
Power rating at 100 V | 240 W |
Power rating at 70 V | 240 W |
Channels | input channels:1 output channels: 6 |
Inputs | 5 mV/600 Ω (mic), 350 mV/10 kΩ (aux), 1 V/10 kΩ (telephone) |
Frequency range | 50-16,000 Hz |
Equalizer bass | ± 10 dB/100 Hz |
Equalizer treble | ± 10 dB/10 kHz |
S/N ratio | 66 dB (mic) 80 dB (aux) |
THD | < 0.5% |
Phantom power | 48 V |
Power supply | ˜ 230 V/50 Hz/740 VA |
Mains voltage | ~ 230 V |
Mains frequency | 50 Hz |
Power consumption, operation | 740 VA |
Admiss. ambient temp. | 0-40 °C |
Width | 430 mm |
Height | 88 mm |
Depth | 380 mm |
Rack units, RU | 2 |
Weight | 11.6 kg |
Connections | 1 x 6.3 mm/XLR (combo), 1 x 6.3 mm jack (mic 1), 2 x 6.3 mm jack (mic 2-3), 2 x RCA L/R (aux 1-2), screw terminal (telephone), 1 x RCA L/R (line out), screw contacts (speakers) |
Packaging dimensions (W x H x L) | 0.505 x 0.185 x 0.54 m |
Gross weight | 14.68 kg |
Net weight | 11.63 kg |