QSC ISA300TI Rack Mountable 2-Channel 430-Watt Power Amplifier 2010s - Black

QSC ISA800Ti Commercial Power Amplifier with 70V Transformer

QSC ISA800Ti Overview

The ISA800Ti Commercial Power Amplifier with 70V Transformer from QSC is a 3RU rackmount power amplifier, equipped with an internal 70V transformer and designed specifically for sound contractors. It can be used as a low-impedance solution rated for 2-Ohm operation at 1200W per side, or 8 Ohms at 450W per side. The versatile loading options, feature set, and protection circuitry, in addition to the built-in HD-15 DataPort V2 DSP interface capability, ensures a high-value, cost-effective solution for budget-minded installations.

The ISA800Ti is housed in a rugged all-metal chassis and features rear-panel gain controls for tamper-resistant operation with 2 dB detents for quick and repeatable settings. The inputs include both XLR and detachable Euro-style connectors and the outputs feature covered barrier-strip connectors for full safety agency compliance.

High-output stereo power amplifier low-impedance contractor installationBuilt-in 70V transformer with 25, 70, 100V and low-impedance outputs, all available simultaneouslyFully isolated 25, 70, and 100V outputs, barrier strip connection determines output modeRear-panel gain controls for tamper-resistant operation with 2 dB detents for quick and repeatable settingsDataPort V2 HD-15 connector for use with DPV2-compatible external signal processing accessoriesFull short-circuit, open-circuit, thermal, ultrasonic, and RF protectionIndependent defeatable clip limiters for reduced distortion, selectable 30 Hz or 70 Hz high-pass filters protect speakers and prevent speaker transformer saturationFront-panel indicators include power, signal, and clipping; Stereo, Bridge and Parallel operating modesAutomatic variable-speed fan for quiet normal operation with maximum cooling and rear-to-front air flowXLR and detachable Euro-style input connectors and covered barrier-strip output connectors with full safety agency compliance

QSC ISA800Ti SpecsNumber of Channels2Power Rating8 Ohms:
450 W per Channel
1500 W Bridged
4 Ohms:
650 W per Channel
2 Ohms:
1200 W per Channel
70 V:
800 W per Channel
25 V:
500 W per ChannelPerformanceProtectionsReactive/Mismatched LoadFrequency Response20 Hz to 20 kHz ±1 dBDamping Factor> 200 at 8 OhmsInput Sensitivity1.07 VrmsInput Impedance20 Kilohms (Balanced)
10 Kilohms (Unbalanced)Max Gain35 dBSNR100 dBTHD4 / 8 Ohms:
< 0.03% (Full Range, at Rated Power -10 dB)ConnectivityAnalog Audio I/O2 x Barrier Strip Output (Covered)
2 x XLR 3-Pin Balanced Input
2 x Block 3-Pin Input (Detachable)Digital I/O1 x DE-15/DB-15 DataPort 2.0 InputPowerCurrent Consumption0.5 A (Idle)
8 Ohms:
3.7 A (1/8 Power)
2 Ohms:
9.3 A (1/8 Power)PhysicalDisplay & Indicators2 x Red LED (Clip)
2 x Green LED (Signal)
1 x Green LED (Power)CoolingFan (Variable Speed)Dimensions19.0 x 5.3 x 15.9" / 48.3 x 13.3 x 40.4 cmWeight42 lb / 19.1 kgPackaging InfoPackage Weight69 lbBox Dimensions (LxWxH)24 x 21.5 x 8.2"

UPC: 684284045010