ESX Quantum QS-TWO 2-channel digital amplifier

With a powerful 2 x 95 watts RMS, the compact Quantum QS-TWO is anything but weak. On the contrary, it effortlessly drives speaker systems with 4, 3, or 2 Ω impedance and remains very stable even under critical loads. With a mono bridged power of 190 watts RMS at 4 Ω, it can also deliver solid bass to subwoofers. Additionally, it impresses with its high-end sound: thanks to the massive bandwidth of up to 60,000 Hz and an astonishingly low distortion factor of <0.007% (THD+N @ 5W), the QS-TWO stands out in performance. Perfect for HD audio.

ESX excels in the construction of Class D amplifiers so well that the QS-TWO boasts an impressive efficiency of up to 90% and operates free from electromagnetic interference. The modern technology saves power, relieves the vehicle's electrical system, and protects high-quality components from overheating. Thanks to the high efficiency, there's no need for cumbersome thick power cables. For those who want it simple, the QS-TWO-ISO can be connected via a pre-assembled ISO wiring harness, for example, behind the car radio. The QS-TWO can be controlled via RCA or alternatively through the integrated high-level inputs (with EPS®).