Quest QX Series 4300 Amplifier
The Quest Engineering QX4300 is a 1 RU power amplifier suited for any application requiring superior performance and reliability. Ideal for multiple zone applications providing commercial sound installations with clean and reliable power. The QX4300 provides 300 watts of power per channel, load sensing technology allows operation into low- or high-impedance loads automatically. HP and LP filters, limiters and standby are available per channel with fast 1ms wake up-time. For high end commercial, AV or domestic applications, the QX range of amplifiers provide superior class D performance with proven reliability without compromise.
- Superior class D technology providing high performance power amplification.
- Auto Load Sensing: 4-16 Ohm, 70V – 100V Hi Z
- Energy star compliance, standby power saving mode available per channel (switchable)
- UMACTM Class-D – full bandwidth PWM modulator with ultra-low distortion
- DanteTM/AES67 inputs available via Dante expansion card
- Individual volume control, standby, 80Hz HPF, 100Hz LPF,Limiter
- Short circuit protection, DC protection, under voltage protection, temperature protection, overload protection, HF protection
- URECTM universal mains switch mode power supply with Power Factor Correction (PFC) and integral standby converter