คำอธิบาย
QSC SPA4-60 ENERGY STAR Power Amplifier (60Wx4Ch)
เพาเวอร์แอมป์ QSC SPA4-60 เป็นเครื่องขยายเสียงจาก QSC ในตระกุล SPA-Series มีขนาด 1U ครึ่งแร็ค เป็นแอมป์ 4 แชนเนล ENERGY STAR class D amplifiers มีกำลังขับ 60Watt @ 8 Ohms & 4 Ohms, 200Watt @ 8 Ohms & Ohms (bridged), 250Watt @ 70V/100V
The SPA4-60 four channel amplifier deliver 60 watts rms per channel into 4 or 8 ohms; the channels can also be bridged providing up to 200 watts rms into 4 or 8 ohms per channel pair. The bridged channels can be switched into 70V or 100V direct drive mode providing up to 250 watts rms into a 70V or 100V output. An 80Hz highpass filter is engaged when in 70V or 100V mode ensuring that distributed loudspeaker transformers are not overdriven and saturated by too much low frequency content.
Features:
- Up to 60 watts per channel into 4 and 8 ohms
- ENERGY STAR® qualified amplifier
- Bridgeable outputs for higher power
- Auto-Ramp provides quiet startup and power-down
- Rack-mountable 1U, half rack width enclosure