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QA4150 / QA4300
Features
HPA QA-Series amplifier delivers the following power ratings.
QA4150 4 x 100 Watts at 8 ohm, 4 x 150 Watts at 4 ohm and 2 x 300 Watts at 8 ohm bridge
QA4300 4 x 200 Watts at 8 ohm, 4 x 300 Watts at 4 ohm and 2 x 600 Watts at 8 ohm bridge
4-channel, 2-parallel or 2-bridged mono operating modes for flexible application 300
Watts for QA4150, 600 Watts for QA4300.
Independent limiters for each channel reduce distortion.
Independent input level controls for each channel allow precision adjustments.
Precise signal and clip LED indicators to monitor performance, allow you to correct
for overloading (clipping) condition.
Twin-tunnel and four temperature-sensitivity forced-air cooling system to maintain a
low temperature working condition.
Balanced XLR or balanced 1/4-inch TRS Combination input connector for each
channel.
5-way output binding posts or Speaker connectors enable secure operation.
High-current toroidal transformer for absolute reliability.
Independent DC and thermal overload protection on each channel automatically pro-
tects amplifier and speaker.
The QA series can be mounted in any standard 19” rack.
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Features
