De Quantum serie luidsprekers van ESX Car Audio is vernieuwd en heet nu QXE. De luidsprekers zijn geheel zwart en de magneet bescherming is knalgeel ofwel totaal anders als de voorganger QX. De gevoeligheid van de luidsprekers is hoger, de conussen stugger dankzij pp met carbon toepassing en de magneten krachtiger, dit alles resulteert in betere en hoogwaardigere sound weergave. De compo sets hebben aparte filters voor zowel tweeter als midbassen waardoor installatie en actief aansturen makkelijker word.

Zeer geringe inbouwdiepte door speciaal magneet systeem, hierdoor past deze speaker bij vele auto modellen prima in de deuren.

ESX Quantum QXE8.2W

20 cm / 8 inch 2-weg midbassen set
125 watts RMS / 250 watts MAX, 4 ohms
Frequentie bereik: 35 - 22.000 Hz
30mm Voice Coils / N45 neodym magneten
Inbouwopning: 182 mm
Inbouwdiepte: 57 mm

With the new QUANTUM QXE Series ESX offers a high-quality and visually appealing speaker series, which has several new highlights to offer. The novel composite cones made of polypropylene with carbon reinforcement are additionally reinforced in the component systems with very stable glass fiber dust caps. Result: high sound neutrality and low distortion. Extremely powerful magnet drivers ensure very high efficiency up to 90 dB/W/m. This in turn ensures a clean bass performance with a lot of dynamics. The 25 or 30 mm voice coils on all models, in combination with the powerful magnets, deliver a high load capacity, since the magnets ensure a good dissipation of the heat. The compact crossovers are separated for bass and treble and are easy to install. The whole thing is perfected by the 25 mm silk-dome-tweeters, which reproduce a very clear and brilliant sound without being obtrusive.