Arc Audio Class G/H KS 300.2 700w 2ch Audiophile Amplifier
The KS amplifiers are a totally "out of the box" rethink of what an amplifier can be. By taking a proven but underutilized Pro Audio amplifier class and bringing it up to date with modern components we can achieve uncompromising sound quality in a compact chassis that makes installation in even the most challenging cars and trucks a breeze.
Switching to a higher class. Class G and Class G/H amplifiers offer the best of all possible characteristics. Power output, distortion, efficiency, heat, noise, size are all class-leading specs with this design.
Why does this class or amplifier perform so well? It's built for music, not test tones or noise. Class G/H works with the dynamics of music not against then. When an amplifier is playing music even at full volume, due to its dynamic nature, it is really only working above 1/2 power about 10% of the time. You only need full power during the very loud passages like the impact of a drum or the pluck of a bass string. The rest to the time your 700-watt amp is making less than 350 watts. That's where the KS amp's Class G/H comes in. It's like having 2 amps in one. A 400-watt amp that can be a lot smaller and makes a lot less heat that in a fraction of a second becomes an 800-watt monster. The trick of making this work is striking a balance between switching this high power section on and off. It takes the years of experience Nikola Engineering has to achieve this delicate balance.
2-Channels @ 4 Ohms 180 Watts
2-Channels @ 2 Ohms 350 Watts
1-Channel @ 4 Ohms (Bridged) 700 Watts
1-Channel @ 2-Ohms (Bridge) (Not Recommended)
Frequency Response 5Hz - 50kHz
Crossover Range 55Hz - 5500Hz
Bass Boost +15dB @ 45Hz
S/N Ratio 98dB
Input Sensitivity (Low) .220mV - 3.5V
Max Current Draw 70A @ 750 Watts @ 20% THD
Idle Current 1.14 Amps
Fuse 3 x 30 Amps
Dimensions 11.25"(L) x 8.0"(W) x 2.375"(H)
2-Channel full range amplifier
An advanced microprocessor control system
Nondigital class G/H switching design
Code based flashing diagnostics
Designed By Robert Zeff
Protection against: Reverse voltage, Over Voltage, Speaker Short, and Thermal Overload
Can drive highly reactive loads
Low Level balanced RCA inputs
Optically isolated Mosfet power supply
Quiet Internal Fan cooling
Switching to a higher class. Class G and Class G/H amplifiers offer the best of all possible characteristics. Power output, distortion, efficiency, heat, noise, size are all class-leading specs with this design.
Why does this class or amplifier perform so well? It's built for music, not test tones or noise. Class G/H works with the dynamics of music not against then. When an amplifier is playing music even at full volume, due to its dynamic nature, it is really only working above 1/2 power about 10% of the time. You only need full power during the very loud passages like the impact of a drum or the pluck of a bass string. The rest to the time your 700-watt amp is making less than 350 watts. That's where the KS amp's Class G/H comes in. It's like having 2 amps in one. A 400-watt amp that can be a lot smaller and makes a lot less heat that in a fraction of a second becomes an 800-watt monster. The trick of making this work is striking a balance between switching this high power section on and off. It takes the years of experience Nikola Engineering has to achieve this delicate balance.
2-Channels @ 4 Ohms 180 Watts
2-Channels @ 2 Ohms 350 Watts
1-Channel @ 4 Ohms (Bridged) 700 Watts
1-Channel @ 2-Ohms (Bridge) (Not Recommended)
Frequency Response 5Hz - 50kHz
Crossover Range 55Hz - 5500Hz
Bass Boost +15dB @ 45Hz
S/N Ratio 98dB
Input Sensitivity (Low) .220mV - 3.5V
Max Current Draw 70A @ 750 Watts @ 20% THD
Idle Current 1.14 Amps
Fuse 3 x 30 Amps
Dimensions 11.25"(L) x 8.0"(W) x 2.375"(H)
2-Channel full range amplifier
An advanced microprocessor control system
Nondigital class G/H switching design
Code based flashing diagnostics
Designed By Robert Zeff
Protection against: Reverse voltage, Over Voltage, Speaker Short, and Thermal Overload
Can drive highly reactive loads
Low Level balanced RCA inputs
Optically isolated Mosfet power supply
Quiet Internal Fan cooling
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