Beschrijving
PA-1850D versterkerversterker Apparaat wat kleine signalen versterkt tot hoog speakernivo
8-channel class D PA amplifier
- 8 x 50 W
- Class D concept with a high efficiency to cut energy costs
- Requires a lower rechargeable battery capacity for emergency power operation than 100 V analogue amplifiers
- Clearly reduced cooling requirements due to low heat dispersion
- Silent operation due to fanless cooling concept
- Mute function for each channel
- Level control for each channel
- LED indication for clip and protect for each channel pair
- Protected against short circuit
- Mains operation or 24 V emergency power operation
Technische data
Peak output power – Power rating 400 W Power rating at 2 Ω – Power rating at 4 Ω 8 x 50 W Power rating at 8 Ω – Power rating at 16 Ω – Power rating at 100 V 8 x 50 W Power rating with 4 Ω bridged operation – Power rating with 8 Ω bridged operation – Output impedance 4 Ω, 70/100 V Channels 8 Zones – Inputs 1 V/20 kΩ unbal.550 mV/20 kΩ bal. Attenuation factor – Frequency range 10-20,000 Hz Crossover network – Crossover frequency – Integrated limiter – Equalizer bass – Equalizer midrange – Equalizer treble – S/N ratio > 65 dB Crosstalk attenuation – THD < 0.5% Mains voltage ∼ 230 V Mains frequency 50 Hz Power consumption, operation 600 VA Power consumption, standby – Standby current – Operating voltage (possible alternative) DC 24 V Power supply (possible alternative) DC 18 A Admiss. ambient temp. 0-40 °C Width 483 mm Height 90 mm Depth 398 mm Rack spaces, RS 2 Weight 18 kg Connections 8 x XLR input, bal.8 x RCA input, screw terminals (speakers)
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