The QSC PLX3102 is a lightweight, high-power two-channel amplifier from the PLX2 Series, built on a 2-tier Class-H output stage that delivers strong power from a 21-lb, 2RU chassis. It suits touring, portable PA and installed sound applications where light weight and dependable low-impedance performance matter.
Key Features
- Two channels with 2-tier Class-H amplification for high efficiency and low weight
- 600 W per channel at 8 ohms and 1,000 W per channel at 4 ohms (both channels driven)
- Bridged mono output of 2,100 W (8 ohm) / 3,100 W (4 ohm)
- PowerLight switch-mode power supply
- Only 21 lb (9.5 kg) in a 2RU rack format
- Full protection circuitry and forced-air cooling
The PLX3102 offers a strong balance of output and portability for sound-reinforcement systems. Note: this model has been discontinued but remains available through resale channels.