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User Manual for QSC SPA Series ENERGY STAR 4-Channel Power Amplifier Click to enlarge the picture
Contents of the user manual for the QSC SPA Series ENERGY STAR 4-Channel
- Product category: Power Amplifiers QSC
- Brand: QSC
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for QSC Power Amplifiers
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User manual for the QSC SPA Series ENERGY STAR 4-Channel contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any QSC product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official QSC user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a QSC product will considerably shorten its lifespan!
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Product description Provided by third party: The SPA4-100 four-channel amplifier delivers 100 watts RMS per channel into 4 or 8 ohms; the four channels can also be bridged in pairs, each pair providing up to 200 watts RMS into 4 or 8 ohms. The SPA4-100 bridged pair channels can be switched into 70V or 100V direct-drive mode providing up to 350 watts RMS into a 70V or 100V output; when in 70V or 100V mode the 80Hz high-pass filter is automatically engaged.
- Key Features
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- Up to 200 watts per channel into 4 and 8 ohms
- Bridgeable outputs for higher power
- Auto ramp provides quiet startup and power-down
- Rack-mountable 1U, half rack width enclosure
- Up to 200 watts per channel into 4 and 8 ohms
- The outputs of the SPA4-100 model are designed to provide up to 100 watts per channel into Low-Z loads.
- Bridgeable outputs for higher power
- Bridging the outputs of the SPA4-100 will deliver up to 350 watts into 70V or 100V when bridged.
- Auto ramp provides quiet startup and power-down
- The auto-ramp circuitry ensures quiet and fast power up from standby and seamless power-down following 25 minutes of inactivity, dramatically reducing power consumption.
- Rack-mountable 1U, half rack width enclosure
- The SPA amplifier can be mounted in 1 RU, 1/2 rack space, and its clever joining brackets enable easy under-table and wall-mounting.
UPC: 684284068545 Table of Contents
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Technical parametersQSC SPA4-100 Specs | | | Product Type | Power amplifier | | Enclosure Color | Black | | | | Functions | Amplifier | | Audio Specifications | Amplifier - Response Bandwidth - 20 - 20000 Hz - SNR - 100 dB | | Input Impedance | 10 kOhm | | Input Sensitivity | 1.23 V | | Amplifier Output Details | 100 Watt - 8 Ohm - 4 channels
100 Watt - 4 Ohm - 4 channels
200 Watt - 8 Ohm - 2 channels (bridged)
200 Watt - 4 Ohm - 2 channels (bridged)
350 Watt - 2 channels (70/100V) | | Features | Thermal protection, overload protection, short circuit protection, over current protection, over voltage protection, wall mountable, bridged output capability, rack mountable, low voltage protection, 70V/100V or 4/8 Ohm operation | | | | Connectors | 2 x balanced audio input (Euroblock 5-pole) - rear
2 x speakers output (Euroblock 4-pole) - rear
2 x remote control (Euroblock 5-pole) - rear | | | | Included Accessories | Power cable, mounting bracket, rack mount ears | | | | Voltage Required | AC 100/230 V (50 - 60 Hz) | | | | Width | 8.7 in | | Depth | 9.5 in | | Height | 1.7 in | | Weight | 3.09 lbs | | | | Weight (Shipping) | 5.5 lbs | | | | Package Weight | 7.4 lb | | Box Dimensions (LxWxH) | 15.4 x 11.4 x 3.4" |
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