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Quantum QM FOUR PP
Technical Highlights
- 4 x 52/90 watts RMS at 4/2 Ω, efficiency up to 86%.
- High-level inputs, error protection system, clipping LED.
- Heavy cast heatsink, automatic power-on function.
- More technical details
Pay conveniently in 12 interest-free installments at €23,25 with Klarna .
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Quantum QM FOUR PP by ESX
The ESX Quantum QM FOUR PP is a 4-Channel Amplifier in an efficient Class D design with ultra-compact dimensions. It delivers 4 x 52 Watts RMS at 4 Ohms as well as 4 x 90 Watts RMS at 2 Ohms and reaches 2 x 180 Watts RMS bridged at 4 Ohms. Plug+Play with adapter wiring harness for Power Quadlock control units with a length of 5 m. A heavy cast heat sink, automatic power-on function, and Start/Stop Ready are integrated. High-level inputs with Error Protection System, RCA inputs and outputs via Molex, as well as a clipping LED are included. A compact bass level remote control and a channel selector switch 2CH/4CH are included. HPF/LPF adjustable from 40 to 4000 Hz on channel 1/2 and channel 3/4, as well as bass boost with 0, 6, or 12 dB. Dimensions 216 x 39 x 84 mm and efficiency up to 86 %.
- 4-Channel Amplifier
- Plug+Play Mini Digital
- Efficient Class D Amplifier with ultra-compact dimensions
- Adapter wiring harness for Power Quadlock control units (5 m)
- Heavy cast heat sink
- Automatic power-on function
- High-level inputs with Error Protection System (EPS)
- Start/Stop Ready
- Compact bass level remote control
- RCA inputs and outputs via Molex
- Clipping LED
- 4 x 52 Watts RMS at 4 Ohms
- 4 x 90 Watts RMS at 2 Ohms
- 2 x 180 Watts RMS bridged at 4 Ohms
- HPF/LPF 40 - 4000 Hz (Channel 1/2)
- HPF/LPF 40 - 4000 Hz (Channel 3/4)
- Bass Boost 0 dB / 6 dB / 12 dB (Channel 1/2)
- Bass Boost 0 dB / 6 dB / 12 dB (Channel 3/4)
- Channel selector switch 2CH/4CH
- Dimensions 216 x 39 x 84 mm
- Efficiency up to 86 %
Your benefits at Masori
ESX Quantum QM FOUR PP Datasheet
Frequently Asked Questions about Quantum QM FOUR PP
What power does the Quantum QM FOUR PP provide at 4 or 2 Ohms?
What power does the Quantum QM FOUR PP provide at 4 or 2 Ohms?
Why is the Quantum QM FOUR PP a plug-and-play amplifier?
Why is the Quantum QM FOUR PP a plug-and-play amplifier?
How does the heavy cast heat sink contribute to the amplifier's efficiency?
How does the heavy cast heat sink contribute to the amplifier's efficiency?
Which frequency ranges can be adjusted on the QM FOUR PP?
Which frequency ranges can be adjusted on the QM FOUR PP?
How does the Error Protection System work in the Quantum QM FOUR PP?
How does the Error Protection System work in the Quantum QM FOUR PP?
Is there a way to control the bass level externally?
Is there a way to control the bass level externally?
How can the RCA inputs and outputs of the amplifier be used?
How can the RCA inputs and outputs of the amplifier be used?
What advantages does the Class D design of the Quantum QM FOUR PP offer?
What advantages does the Class D design of the Quantum QM FOUR PP offer?
How can the Amplifier be integrated into different vehicle models?
How can the Amplifier be integrated into different vehicle models?
How does the automatic power-on function of the Amplifier work?
How does the automatic power-on function of the Amplifier work?
Manufacturer information / responsible person
Manufacturer information / responsible person
Let customers speak for us
Product ok, delivery in 12 days.
Eingebaut in A-Säule, Klanglich sehr schön, Pegelfest. Bin zufrieden.
Sehr guter Klang, Top Preis und eine schnelle Lieferung.
Hören sich gut an!!! hätte ich nicht gedacht in der Preisklasse, vor allem der Pegel hab sie mit paar Axton Hochtönern verbaut und einem Kicker sub im Kofferraum und paar Rainbow Endstufen sauberer lauter klang bin sehr zufrieden mit dem Produkt. Langzeit noch keine Erfahrung da erst zwei Wochen verbaut
Versterker was goed verpakt, En heb dit beest gelijk getest op volume en klinkt geweldig op mijn subwoofers, Het geluid vervormd niet zelfs op vol volume klinken de bas tonen zuiver, Ben vooral blij dat ik deze versterker gekocht heb. Ik geniet van elke seconde in mijn auto,Ik kon het merk niet van de versterker [gs-audio] maar het is top merk en het is met de hand gemaakt en komt uit Italy is echt goed gemaakt alleen mijn auto heeft het zwaar te verduren alles beweegt, Dus top aankoop gedaan.
muy buena calidad compre todo el conjunto superior, twitter, medios, coaxiales y agudos, una calidad espectacular ahora terminare con los suvwoofer... los rercomiendo
un pack impresionante y ademas lo he conseguido a un precio espectacular ademas el envío es muy rápido y perfectamente embalado
Compact and powerful active cooled amp there a remote knob included in the package that show the voltage and etc
Love it. It show when a fuse is blown
Good fit on A4 b6 2004
Hammer Woofer 👍 jeden Euro wert
Great Product, Great Price
Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.
Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.
The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.
Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.
Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.
Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.
The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.
Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.
Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.
Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.
The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.
Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.