Arcam PA720 7 Channel Power Amplifier
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Unlock the Full Potential of Arcam AV40 and AV41
Arcam's AV40 and AV41 models are AV processors without built-in amplification. Pair them with the Arcam PA720 power amplifier to instantly achieve high-end 7-channel cinema sound. You can also add additional Arcam power amps to customize your channel configuration precisely. Beyond modularity, the synergy between Arcam products ensures a harmonious system throughout the amplification.
Supercharge Your Arcam AVR
Elevate your surround sound experience with the AVR20, AVR21, AVR30, and AVR31 by adding a PA720 power amp. This configuration delivers sensational 7.1.6 or 9.1.4 surround sound, with seven or nine speakers around the room and four or six in the ceiling. It's the perfect choice for larger rooms, providing the most immersive sound.
Mighty Power for Cinematic Impact
The PA720 power amp boasts a substantial 140 watts per channel (100 watts with 7 channels driven), ensuring ample power for various scenarios. Whether you have a large room or demanding speakers, the PA720 consistently delivers impressive performance. Its power also enhances the dynamics of action movies and stadium concerts, making you feel as though you're right there at the event.
Innovative Class-G Technology
Arcam's pioneering Class-G amplifier technology is at the heart of the PA720, delivering the best possible sound in all situations. The first 20 watts are produced in pure Class-A, known for its rich and smooth sound quality that brings instruments and vocals to life. Beyond this threshold, efficient digital amplification takes over, providing substantial power without the inefficiency of continuous pure Class-A amplification. The Arcam PA720 combines refined sweetness with unleashed power, offering the best of both worlds.
Balanced XLR Inputs
The PA720 features balanced XLR inputs for the highest-quality, studio-grade connections. These connections not only securely lock in place but also resist electrical interference, particularly over longer distances. They are the ideal choice for connecting to the Arcam AV40 and AV41, both of which are equipped with balanced XLR outputs.
Perfect for Professional Installations
With a wide range of connectivity options, the PA720 power amp is well-suited for professional installations. It offers RS232 control and 12V in/out triggers for seamless integration with advanced systems. Firmware updates can be easily performed via USB or Ethernet connections, ensuring the amp always performs at its full potential.
|Continuous Power Output|
|Seven Channels Driven, 4Ω / 8Ω, 20Hz – 20kHz||140W / 100W|
|Five Channels Driven, 4Ω / 8Ω, 1kHz||175W / 110W|
|Two Channels Driven, 4Ω / 8Ω, 1kHz||225W / 140W|
|Harmonic Distortion, 80% Power, 8Ω at 1kHz||0.002%|
|Input Sensitivity 50W / 8Ω||800mV RMS|
|Signal/Noise Ratio (A-wtd) 50W / 8Ω||105dB|
|Frequency Response||20 - 20kHz +/-0.05dB|
|Mains Voltage||110–120V or 220–240V, 50–60Hz|
|Power Consumption (Maximum)||1.5kW|
|Power Consumption (Idle, Typical)||90W|
|Power Consumption (Standby)||<0.5W|
|Dimensions W x H x D||433 x 425 x 177mm|
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