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Crown CTS4200IQ Power Amplifier, Same as CTS4200 but with IQ module Crown's new CTs series of power amplifiers are remarkable for their loud, punchy sound; sustained, tight bass; and superior protection against overheating and overload. This paper explains the design features behind those advantages. After reading this information, you'll know why Crown CTs amps sound better than the competition. CTs amplifiers can provide large amounts of power into various loads, such as 2, 4, 8 ohms and 70V. With most power amps, the maximum output power tends to drop as the load impedance increases. But with the CTs series, the power stays the same at almost any impedance. Dual 4 Channels driven 1 kHz 20Hz-20kHz 4-ohm (per Ch.) 260W 215W 8-ohm (per Ch.) 200W 190W 70V (per Ch.) 220W 220W 1 Channel driven 1 kHz 20Hz-20kHz 4-ohm (per Ch.) 270W 225W 8-ohm (per Ch.) 220W 210W 70V (per Ch.) 260W 245W Bridged-Mono 2 Channel-Pairs driven 1 kHz 20Hz-20kHz 8-ohm (per Ch.) 520W 430W 16-ohm (per Ch.) 400W 380W 100V (per Ch.) 220W 220W 1 Channel-Pair driven 1 kHz 20Hz-20kHz 8-ohm (per Ch.) 560W 450W 16-ohm (per Ch.) 440W 420W 100V (per Ch.) 250W 245W Crown switching power supply for less weight Sustained Power on long-duration signals due to regulated, "stiff" power supplies with incredible energy storage (huge filter capacitors). Extra Hidden Power during high-level transients and during incomplete use of all the channels. Overheating and overload protection thanks to the sophisticated TLC circuitry which compresses the signal only when needed. Compression is controlled not by temperature, but by signal voltage. This keeps the loudness up during compression more than with competitive amps.
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