The QSC ISA1350 800W Power Amplifierfrom QSC ISA1350 800W Power Amplifieris a 3-RU rackmount power amplifier designed specifically for sound contractors. It can be used as a low-impedance solution rated for 2-Ohm operation at 2000W per side, or 8 Ohms at 800W per side. The versatile loading options, feature set, and protection circuitry, in addition to the built-in HD-15 DataPortV2 DSP interface capability, ensures a high-value, cost-effective solution for budget-minded installations.

The ISA-1350 is housed in a rugged, all-metal chassis that features rear-panel gain controls for tamper-resistant operation and 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.

800W at 8 Ohms Output Power    Low-Impedance Solution, 2-Ohm at 2000W    Protection Circuitry    Built-In HD-15 DataPort V2    DSP Interface Capability    Rugged All-Metal Chassis    Rear-Panel Gain Controls    XLR and Detachable Euro-Style Inputs    Covered Barrier-Strip Connector Outputs

High output stereo power amplifier low-impedance contractor installation applications

Drives 70V lines directly with 1500W per channel capability

Rear-panel gain controls for tamper resistant operation with 2 dB detents for quick and repeatable settings

DataPort V2 HD-15 connector for use with DPV2-compatible external signal processing accessories

Full short-circuit, open-circuit, thermal, ultrasonic, and RF protection

Independent defeatable clip limiters for reduced distortion, selectable 30 Hz or 70 Hz high-pass filters protect speakers and prevent speaker transformer saturation

Front-panel indicators include power, signal, and clip; Stereo, Bridge, and Parallel operating modes

Automatic variable-speed fan for quiet normal operation with maximum cooling, rear-to-front air flow

XLR and detachable Euro style input connectors, covered barrier strip output connectors with full safety agency compliance

Related Questions and Answers

Q: 1. how do i set the jumpers in back i cant understand the diagram on the back?

A: The jumper settings on the ISA Ti will depend on the mode you are using the amplifier. Switch 1&2 correspond to the limiter and filter for channel 1, switch 9&10 correspond to the filter and limiter on channel 2. The center switches (3-8) set the amplifier mode: Stereo parallel or Bridged. Settings are shown on the rear panel diagram. If you are still having issues please contact a Pro Audio Rep here for assistance at 800-606-6969, or email a href= http://audio@bandh.com target= _blank audio@bandh.com/a

Q: 2. How loud do the fans get, do you hear them?

A: The Yamaha PX8 is made primarily for live sound reinforcement. In that environment, you would not hear the cooling fans in the PX8 amplifier.

Q: 3. Is this the correct picture for the SA120A? It does not appear to be rack-mountable as mentioned in the description.

A: The current model shipping will be the Servo 120a. This unit has rack ears built in where the 120 had them included in the packaging. Our web team is aware of this and the product page should be updated shortly.

Q: 4. Is it better to used for lows bass or mids and highs?

A: Frequency Response 20Hz - 20kHz, +0, -1 dB

Q: 5. I wish to use this amp with (4) speakers inside a small (1,500 sqft) fun center lobby with 10ft. ceilings. Would someone be able to suggest a good speaker match? Thanx.

A: Thank you for your question. Please give us a call at 800.606.6969 so that we can better assist you in getting the right speakers for your needs.

Q: 6. how many speakers can I connect per channel?

A: The QSC GX3 features 2 physical speaker outputs designed for optimal operation at 8 ohms. The unit is able to operate safely with a 4 ohm load as well which will give you a higher wattage output per channel. You are able to connect multiple speakers to each channel in parallel, but should be careful not to exceed the wattage and impedance ratings listed by the manufacturer.

Q: 7. does it come with a cigarette plug adapter?

A: No, a cigarette plug adapter is not included with the WAGAN 3718 SlimLine 800W 12 VDC to 115 VAC Power Inverter. According to the manufacturer, if you were to use a cigarette lighter adapter, the Inverter will be limited to the amount of power it is able to draw from the DC port. The cigarette lighter plug on most vehicles is fused at 8 to 15 amps and you would not be able to draw the full 800 Watts that this inverter is capable of, but it would work at a lower potential wattage.

Q: 8. Does this amp has rca input?

A: Yes it does

Q: 9. Can we give input to 1 GX3 power amplifier from another GX3 power amplifier?

A: There are no outputs on the GX3 other than speaker outputs which can not be connected to the input of another amplifier. The GX3 outputsare designed to connect only to speaker inputs

Q: 10. CAN i connect 4 speakers 8Ohm 150w rms to each channel in parallel mode ?if not which is the best way to connect 4 speakers/channel, not to overload the machine or burn the speakers?

A: Connecting four 8 ohm speakers to a channel will present a 2 ohm load which the GXD 8 is not designed to handle. A minimum of 4 ohms per channel for proper operation is recommended by the manufacturer.