• H Class ... Damping > 700

 

The new innovative RX4500 power amplifier is a technological tour de force in operational stability.From the input stage to the output stage, the amplifier has novel safety features not only to protect it from failure, but also to ensure a smooth tonal balance in demanding working conditions. A host of these features are below.

Perfect LXTM input overload limiter protection.
The input is well controlled by this thoughtful feature. It is dynamic in nature, which means that it works differently over varying frequencies and temperatures. This will ensure clean distortion less sound that will protect both the amplifier and the loudspeaker.

Special SLDDTM sound dynamic processing circuit.
An inbuilt 0.5dB-0.8dB limiter delay, variable in delay value over frequencies makes the amplifier sound dynamic and quick. The circuit is further enhanced with an 8V limiter and an accurate DC protection.

Special CLPTM clip limiter circuit.
This circuit works independently of the impedance load and frequency. The limiter range is much wider and has a smooth sound to its credit. Even with very large musical signals, there is no clipping. This can effectively protects the entire sound system from harmful distortions.

Special LRSTM short circuit protection.
When the output stage sees a short circuit, this advanced circuit can mute the input signal and switch off the relay. At the same time, it locks the amp by another circuit. One needs to switch off the amp and then switch on again to restart the amp. LRSTM short circuit protection is the core feature that guards reliability of the entire sound system.

Special VLTM crossover circuit design.
The inbuilt crossover is the industry standard, a 24Db/oct Linkwitz-Riley filter. They ensure the best impulse and frequency response. The crossover points are at 6dB and In Phase, negates the need for a phase reverse switch. The crossover frequency is set at 125Hz, which is comfortable in use for most subwoofer and satellite speaker systems.

The said design features will only enhance the operational ease and use, with a cracking sound to boot, in any situation that the RX 4500 will find itself.