ESX QS-Two Quantum | 2-Channel Class D Nano Digital Amplifier 380 Watts Max. Output Power

Description

Brand: ESX

Characteristics:

  • 2-channel Class D Nano digital amplifier
  • NANO - SUPER SMALL
  • 380 watts max. | 190 watts RMS output power | 2 x 52/95 watts RMS @ 4/2 ohms
  • Auto turn-on, start/stop ready
  • Dimensions: 70 x 35 x 90 mm

Binding: Electronic

Model number: 40467348357299

Item number: QS-TWO

Details: ESX QS-TWO QUANTUM | 2-Channel Class D Nano Digital Amplifier 380 Watts Max. Output Power

QS-TWO
2-channel Class D Nano digital amplifier
380 Watt Max. Output Power
2 x 52/95 watts RMS @ 4/2 ohms
1 x 190 watts RMS @ 4 ohms bridged
Highpass/Lowpass switchable @ 80 Hz
Ultra-low harmonic distortion THD+N @ 5W/RMS <0.007%
Frequency response 10 Hz to 60 kHz
Perfect for HD audio
2-channel RCA line out for e.g. active subwoofers
High-level inputs with EPS
Automatic switch-on function
Up to 90% efficiency
Dimensions: 70 x 35 x 90 mm

Anyone who was already impressed by the QM-TWO and its compact dimensions should take a look at the new QS-TWO. ESX engineers have achieved the feat of further miniaturizing the 2-channel CLASS D power amplifier. Measuring just 90 x 70 x 35 mm, it occupies a footprint 30% smaller than the already palm-sized QM-TWO.

With an impressive 2 x 95 watts RMS at 2 ohms, the small QS-TWO is anything but puny. Quite the opposite: it effortlessly drives speaker systems with 4, 3, or 2 ohm impedances and remains very stable even under critical loads. With a mono bridged power of 190 watts RMS at 4 ohms, it can also coax decent bass from subwoofers. Its high-end sound is also impressive: Thanks to its massive bandwidth of up to 60,000 Hz and a sensationally low distortion factor of <0.007% (THD+N @ 5W), the QS-TWO is at the forefront. Perfect for HD audio.

ESX is so well versed in the construction of Class D amplifiers that the QS-TWO boasts a sensational efficiency of up to 90% and EMC interference-free performance. This modern technology saves power, reduces the strain on the vehicle's electrical system, and protects the high-quality components from overheating. Thanks to the high efficiency, there's no need to pull cumbersome, thick power cables. If you want to keep things simple, opt for the QS-T.

EAN: 4251476403727

Package dimensions: 8.0 x 5.2 x 2.0 inches

ESX QS-Two Quantum | 2-Channel Class D Nano Digital Amplifier 380 Watts Max. Output Power

Product form

Brand: ESX Characteristics: 2-channel Class D Nano digital amplifier NANO - SUPER SMALL 380 watts max. | 190 watts RMS... Read more

Barcode: 4251476403727

3 in stock

€243,00 Incl. VAT

    • Shipped today? Order within: Sep 24, 2025 17:00:00 +0300

    Description

    Brand: ESX

    Characteristics:

    • 2-channel Class D Nano digital amplifier
    • NANO - SUPER SMALL
    • 380 watts max. | 190 watts RMS output power | 2 x 52/95 watts RMS @ 4/2 ohms
    • Auto turn-on, start/stop ready
    • Dimensions: 70 x 35 x 90 mm

    Binding: Electronic

    Model number: 40467348357299

    Item number: QS-TWO

    Details: ESX QS-TWO QUANTUM | 2-Channel Class D Nano Digital Amplifier 380 Watts Max. Output Power

    QS-TWO
    2-channel Class D Nano digital amplifier
    380 Watt Max. Output Power
    2 x 52/95 watts RMS @ 4/2 ohms
    1 x 190 watts RMS @ 4 ohms bridged
    Highpass/Lowpass switchable @ 80 Hz
    Ultra-low harmonic distortion THD+N @ 5W/RMS <0.007%
    Frequency response 10 Hz to 60 kHz
    Perfect for HD audio
    2-channel RCA line out for e.g. active subwoofers
    High-level inputs with EPS
    Automatic switch-on function
    Up to 90% efficiency
    Dimensions: 70 x 35 x 90 mm

    Anyone who was already impressed by the QM-TWO and its compact dimensions should take a look at the new QS-TWO. ESX engineers have achieved the feat of further miniaturizing the 2-channel CLASS D power amplifier. Measuring just 90 x 70 x 35 mm, it occupies a footprint 30% smaller than the already palm-sized QM-TWO.

    With an impressive 2 x 95 watts RMS at 2 ohms, the small QS-TWO is anything but puny. Quite the opposite: it effortlessly drives speaker systems with 4, 3, or 2 ohm impedances and remains very stable even under critical loads. With a mono bridged power of 190 watts RMS at 4 ohms, it can also coax decent bass from subwoofers. Its high-end sound is also impressive: Thanks to its massive bandwidth of up to 60,000 Hz and a sensationally low distortion factor of <0.007% (THD+N @ 5W), the QS-TWO is at the forefront. Perfect for HD audio.

    ESX is so well versed in the construction of Class D amplifiers that the QS-TWO boasts a sensational efficiency of up to 90% and EMC interference-free performance. This modern technology saves power, reduces the strain on the vehicle's electrical system, and protects the high-quality components from overheating. Thanks to the high efficiency, there's no need to pull cumbersome, thick power cables. If you want to keep things simple, opt for the QS-T.

    EAN: 4251476403727

    Package dimensions: 8.0 x 5.2 x 2.0 inches

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