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Clean, Commercial-grade Power with Big Energy Savings

The ISA1350 2000W 2-channel 70V Power Amplifier is a high-powered solution for commercial installs, performance venues, and anywhere else that calls for pristine power backed by reliable features. The ISA1350 delivers two channels of 2-, 4-, or 8-ohm power, and it can also be direct-driven for a whopping 1500W per channel at 70V. With parallel, bridge, and direct modes, you can even bridge outputs together for up to 2000 watts at 2 ohms. Sweetwater's experts are especially impressed with the ISA1350's precision Class H amplifier, robust circuitry protection, and innovative DataPort V2 port for connecting compatible signal processing accessories including DSP! The ISA1350’s industrial-grade circuitry is ready to unleash bold low-distortion amplification with efficient AC draw and 50% less heat waste compared to other classes.

More Information

QSC ISA1350 2000W 2-channel 70V Power Amplifier Features:
  • Commercial-grade 2-channel power amplifier with energy-efficient features
  • Industry-leading Class H amplifier with bipolar output circuitry — three-tier design with low distortion, reduced AC draw, and 50% less heat waste
  • Front panel with power, signal, clip and protect indicator lights
  • Rear inputs and controls for reduced risk of tampering or mishaps
  • Flexible power modes for variable ohms, wattage, and voltage needs
  • Up to 1500W direct power per channel at 70V
  • Channel bridge, parallel, and stereo modes for up to 800W into 8 ohms, 1300W into 4 ohms, or 2000W into 2 ohms
  • Dual channel detent attenuators
  • Two high-pass filter options and independent defeatable clip limiters safeguard speakers and transformers and reduce distortion
  • Quiet automatic cooling via “on-demand” variable-speed fan
  • DataPort V2 for use with DPV2-compatible signal processing accessories, including DSP-3/DSP-4
  • Comprehensive circuitry protection including DC, infrasonic, thermal overload, and short circuit safeguards
  • Road-ready with XLR and detachable Euro-style input connectors
  • 3-year manufacturer warranty

Technical Specification

Tech Specs

  • Number of Channels:2
  • Power Class:Class H, 3 tier
  • Watts/Side @ 8 ohms:800W
  • Watts/Side @ 4 ohms:1300W
  • Watts/Side @ 2 ohms:2000W
  • Watts Bridged:2800W @ 8 ohms, 4000W @ 4 ohms
  • 70V/100V Output:1500W
  • Inputs:2 x XLR, 2 x Euroblock
  • Outputs:2 x Cover Barrier Strips
  • Data I/O:1 x Serial (Dataport V2
  • Frequency Response:20Hz-20kHz
  • Overload Protection:Triac crowbar
  • Rack Spaces:3U
  • Height:5.25"
  • Depth:15.9"
  • Width:19"
  • Weight:68 lbs.
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