Ram Audio XTR-18K PA power amplifier

The XTR series from RAM Audio has been specifically designed for the use of very large subwoofers and impresses with particularly reliable, uncompromising high-performance amplifiers, whose output capacities (270 V / 70 A) provide more than ample reserves to drive massive bass reliably to their performance limits. The 2-channel amplifiers each feature two extremely generously sized, regulated high-performance switch-mode power supplies with PFC (power factor correction filter) and the proven Quanta Pulse technology, ensuring consistently high output levels even with fluctuating mains voltages. Other highlights of these amplifier giants include the also oversized audio output stages with excellent efficiency, front-to-back forced cooling (component-free airflow) with removable dust filters on the front, and the optimized, particularly robust mechanical construction with even weight distribution. In short, XTR amplifiers offer everything you need to extract maximum performance from large subwoofers - without compromise!

• Dual PFC QuantaPulse regulated SMPS

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