Power amps & system processing
QSC RMX1850HD
2-channel amplifier · 350 W/ch at 8 Ω / 550 W/ch at 4 Ω · Clip limiting
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Model details
The RMX1850HD provides two amplifier channels for passive PA and monitor systems, with a heavy-duty design for demanding loads. It accepts balanced line-level feeds and offers speakON or binding-post outputs. Configure its input mode, clip limiters and low-frequency filters to match the speaker system rather than relying on a single headline wattage.
Typical uses: Passive PA cabinets · Stage monitor amplification
- Model
- QSC RMX1850HD
- Brand
- QSC
- Equipment type
- Power amplifiers
- Channels
- 2
- 8Ω / 4Ω output
- 350 W / 550 W per channel, 20 Hz–20 kHz, 0.1% THD
- 8Ω bridged output
- 1,100 W, 20 Hz–20 kHz, 0.1% THD
- Inputs
- Balanced XLR, 1/4-inch TRS and barrier strip
- Outputs
- speakON and binding posts
- Modes / protection
- Stereo, parallel, bridge; switchable clip limiting and LF filtering
Product references: QSC RMX1850HD manual (PDF)