продукта - 
Apart/BiAmp MA120 100V/120W PA Amplifier
Кратко описание:
120W инсталационен усилвател за оповестителни системи и амбиентно фоново озвучаване
Съвременен дизайн, лесен за работа и настройка
• Мощност: 1x120 W @ 70 V / 100 V / 4 Ohm.
• Честотна лента : 60 Hz - 20 kHz
• Отношение сигнал/шум: >90 dB
• Изкривявания: THD+N @ -6 dB < 0.5 %
• Bass/Treble control : ± 10 dB, 100Hz/10 kHz
Цена: 1055 лв. / 539.41 €
Main Features:
• 19” rack unit, 2U high with removable rack ears.
• High power class-D power amplifier module with 100 volt / 70 volt / 4 ohm output connectivity.
• High thermal efficiency.
• PREAMP output and REC output.
• Patented front panel designed with intuitive user interface.
• Universal switching mode power supply.
• Auto standby mode (can be switched off) with < 0.5W standby.
• 24 V DC / 500 mA priority output.
• Emergency input with VOX and mute all switch.
• Paging mic input with contact closure.
• 2 front panel operated mics: mic A with switchable vox.
• 4 line inputs on RCA.
• Signal clip indicators and gain control on all inputs.
• Status LEDs on the front panel with LED VU meter.
• No cooling fan – maintenance free.
• Protection circuits : over current protect, over temperature protect, APC clip limiter.
• 4 priority levels.
• Isolated emergency input.
Dimensions (H x W x D) : 89 x 430 x 290 mm
Weight : 5 kg