ESX 2-channel amplifier

ESX Quantum Series With an impressive 2 x 95 watts RMS, the small QUANTUM QS-TWO is anything but slender. On the contrary, it easily drives speaker systems with 4, 3 or 2 Ω impedance and remains very stable even with critical loads. With a...

ESX Quantum Series In the realm of mini amplifiers, ESX has set the bar very high for quality and performance for years, especially when it comes to small but powerful digital amplifiers. The first QUANTUM QM-TWO Amp, barely the size of a palm, quickly...

ESX Quantum Series With an impressive 2 x 95 watts RMS, the small QUANTUM QS-TWO is anything but slender. On the contrary, it easily drives speaker systems with 4, 3 or 2 Ω impedance and remains very stable even with critical loads. With a...

ESX Quantum Series Never has digital amplifier power been more compact and affordable: With dimensions of just 190 x 35 x 102 mm, the ESX QUANTUM QM miniature powerhouses impress across the board. The QM amps offer state-of-the-art technology in the smallest of spaces...

ESX Quantum Series The award-winning ESX QUANTUM QE Series stands in a class of its own. Conventional high-power digital amplifiers almost always cause interference in the vehicle and disrupt radio reception. Not so with the QE models: A special focus was placed on achieving...

ESX Quantum Series The compact QUANTUM QL amplifiers are technically the smaller siblings of the QUANTUM QE models. They are ideal for use where installation space is at a premium. They are also emission-free and, like the large QE models, have the finest Class...

ESX Quantum Series The compact QUANTUM QL amplifiers are technically the smaller siblings of the QUANTUM QE models. They are ideal for use where installation space is at a premium. They are also emission-free and, like the large QE models, have the finest Class...