PA-1250D

Powerful and Energy-savingThe digital mono PA power amplifier PA-1250D is part of a new equipment generation which combines a high power capability with an efficient energy utilisation, thus making an important contribution to climate protection. Furthermore, the user also saves electricity costs. Among other things, this is due to the digital 100V power amplifier providing a considerably higher efficiency of more than 90% compared to analogue units (approx. 70%). Furthermore, the thermal loss is considerably lower. Thus, the cooling requirements will be minimised and the service life of the PA-1250D will be further increased.Digital mono PA power amplifier, with an energy-saving effect.1 x 250 WClass D concept with a high efficiency of more than 90% to reduce energy costsAdditional integrated energy-saving functions, e.g. unit automatically goes to standby mode when no input signal is present (as soon as an input signal is detected, the amplifier is automatically switched on again)Requires a significantly lower rechargeable battery capacity for emergency power operation than 100 V analogue amplifiersClearly reduced cooling requirements due to low heat dispersionMaintenance-free cooling and silent operation due to fanless cooling concept, thus especially suitable for noise-sensitive areas, e.g. offices, conference rooms or churchesSpecial protective circuits prevent damages caused by short circuit or overheatingExtensive, menu-controlled settingsSwitchable 200 Hz high-pass filter, 6 dB/oct.Additional priority inputLCD for the operating parametersMains operation or 24 V emergency power operation

Power rating at 100 V: 1 x 250 W
Inputs: 1.2 V, bal. (line)
Frequency range: 50-18,000 Hz, ±3 dB
S/N ratio: > 100 dB, A-weighted
THD: < 0.5%
Power supply: ˜ 230 V/50 Hz/350 VA,<br/>8 W (standby mode),<br/>DC current  24 V/20 A,<br/>280 mA (standby mode)
Admiss. ambient temp.: 0-40 °C
Dimensions: 482 x 88 x 410 mm, 2 RS
Weight: 7.5 kg
Connections: screw terminals (inputs)<br/>screw terminals (speakers)