ESX Quantum QXE-12D2 12" (30cm) Subwoofer

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ESX Quantum QXE-12D2 12" (30cm) Subwoofer

12" subwoofer, 1000/2000 watts, 2+2 ohm impedance.
Robust cast aluminum basket, 76 mm dual voice coil, T-plate ventilation.
Double stitched surround, scooped paper cone, high sound pressure.
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€329,00

~~€329,00~~ €329,00

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Quantum QXE-12D2 by ESX

The ESX Quantum QXE-12D2 is a subwoofer that embodies the excellent craftsmanship and technical innovation ESX is known for. With a diameter of 12 inches (30cm), this addition to your sound system excels through its capabilities. Features such as the robust cast aluminum basket, the 76 mm dual voice coil, and the T-Plate ventilation that contributes to optimal cooling are at the heart of this model. The product's strength is also evident in its double-stitched surround and formed paper cone, which can produce precise bass and enormous sound pressure. Whether you are looking for durability, unique design, or outstanding performance, the ESX Quantum QXE-12D2 subwoofer delivers it all.

Features

Robust cast aluminum basket
76 mm dual voice coil
Dual voice coil with 40 mm winding height
Double magnet with 200 oz (5.6 kg)
T-Plate ventilation and spider with rear ventilation
Double-stitched surround
Formed paper cone
X-Max. +/- 22 mm

Specifications

12 inch subwoofer
Power handling 1000/2000 Watt RMS/max.
Impedance 2 + 2 Ohm
76 mm dual voice coil
200 oz (5.6 kg) double magnet
Mounting depth 185 mm
Mounting diameter: 285 mm

ESX Quantum QXE-12D2 Datenblatt

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Frequent questions about Quantum QXE-12D2

Welche technischen Merkmale hat der ESX Quantum QXE-12D2?

The ESX Quantum QXE-12D2 is a 12-inch subwoofer with a robust aluminum die-cast basket and a 76 mm dual voice coil, featuring a 40 mm winding height. The dual magnet weighs 200 oz (5.6 kg), while the T-Plate ventilation along with the spider ventilation ensures optimal cooling. The double-stitched surround and a pressed paper cone are also core features that enable precise bass and high sound pressure. The X-Max is +/- 22 mm, and the subwoofer can operate with a power handling of 1000/2000 watts RMS/max, at an impedance of 2 + 2 ohms.

Wie beeinflusst die Doppelschwingspule die Leistung des Quantum QXE-12D2?

The 76 mm dual voice coil of the Quantum QXE-12D2 ensures improved control and precision at low frequencies, which is particularly noticeable in the sound image. The winding height of 40 mm provides significant freedom of movement, allowing for deeper bass reproduction. With the impedance set to 2 + 2 ohms, this also opens up more flexible wiring options to achieve maximum amplifier power and sound purity. Especially at higher volumes, the dual voice coil offers lower distortion, so you can expect consistent performance even at maximum loads of up to 2000 watts.

Wozu dient die T-Plate Belüftung beim Quantum QXE-12D2?

The T-Plate ventilation in the Quantum QXE-12D2 ensures improved heat dissipation within the subwoofer. This is particularly important to keep the component cool even during intense use. This ventilation allows heated air to be efficiently expelled, reducing the risk of thermal issues. The ventilation is designed in such a way that it does not negatively affect the sound dynamics and sound pressure level. Together with the ventilated spider technology, the T-Plate helps to ensure the longevity and reliability of the subwoofer even under extreme loads.

Was zeichnet die geschöpfte Papiermembran des Quantum QXE-12D2 aus?

The crafted paper membrane of the Quantum QXE-12D2 has been designed to be both lightweight and stiff enough to produce precise and powerful bass. This membrane is particularly important for the reproduction of low-frequency sounds and contributes to overall clarity and expressiveness. The double-stitched surround reinforces the membrane by minimizing resonances and keeping vibrations balanced. With the lightness of the paper membrane, the overall sensitivity of the subwoofer is increased, meaning you can enjoy rich and clear sound even at lower amplifier power.

Wie verhält sich der ESX Quantum QXE-12D2 bei maximaler Belastbarkeit?

The ESX Quantum QXE-12D2 has a load capacity of 1000 watts RMS and 2000 watts maximum. This high load capacity allows the subwoofer to deliver consistent performance even under extreme sound conditions. With its massive dual magnet and robust construction, the subwoofer can handle high load capacities both in short and long operating durations. Even at extreme volumes and deep bass, the sound remains clean without distortion. It is advisable to use amplifiers that match the load capacity limits to fully utilize the components and avoid potential damage.

Welche Einbauanforderungen gibt es für den ESX Quantum QXE-12D2?

The installation of the ESX Quantum QXE-12D2 requires precise measurements to ensure optimal performance. The installation depth is 185 mm, while the installation diameter is 285 mm. This means that there must be sufficient space in the vehicle structure to correctly integrate the subwoofer. It is important to ensure that the installation structure is stable and flexible enough to absorb the vibrations and oscillations that occur during bass playback. The use of specific mounting rings or spacers may also be necessary to ensure proper positioning in the vehicle.

Lässt sich der ESX Quantum QXE-12D2 mit gängigen Automarken kombinieren?

The ESX Quantum QXE-12D2 can generally be combined with many common car brands, provided that the dimensions in the vehicle allow for integration. Vehicles with generous trunk volumes or specially optimized bodies offer the necessary space. Models such as SUVs or special tuning vehicles that are suitable for sound installations are ideal candidates. It is important to consider the installation diameter of 285 mm and the installation depth of 185 mm. Depending on the model and brand, additional modification or theme tuning may be required to integrate the subwoofer precisely.

Wie wirkt sich der Doppelmagnet auf die Tonwiedergabe des Quantum QXE-12D2 aus?

The double magnet in the Quantum QXE-12D2, weighing 200 oz (5.6 kg), is crucial for the stability and precision of bass reproduction. It enhances the magnetic field, creating a stronger attraction to the voice coil. This results in improved control of the diaphragm movement and minimizes distortion at high volumes. The magnet ensures that even at maximum output, the sound quality remains consistent. Thus, you can expect consistently excellent audio quality in both quieter and louder sound settings, especially if you enjoy bass-heavy music.

Welche Vorteile bietet die doppelt vernähte Sicke beim Quantum QXE-12D2?

The double-stitched surround of the Quantum QXE-12D2 offers significant advantages in terms of durability and sound fidelity. This construction enhances the flexibility and stability of the diaphragm, ensuring that bass reproduction remains precise even under intense use. The double seam provides additional strength to the surround, reduces signs of wear, and minimizes inaccuracies in movement. Especially at high levels and with long-term use, the benefits of this more robust design become apparent. The design supports homogeneous vibration control and ensures that the bass is always reproduced cleanly and authentically.

Warum ist der ESX Quantum QXE-12D2 Subwoofer für hochwertige Audioinstallationen geeignet?

The ESX Quantum QXE-12D2 subwoofer is particularly suitable for high-quality audio installations, as it combines technical features that maximize both performance and sound quality. The combination of 1000/2000 watts of power handling and the massive 76 mm dual voice coil ensures clear bass performance without resonances. With a stable aluminum die-cast basket and ventilation technology, the subwoofer is ideal for precision and sound fidelity requirements. The parameter settings also promote adaptability in various installations. Audiophiles and technology enthusiasts will find this subwoofer a perfect solution for demanding projects.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Let customers speak for us

from 9059 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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11/13/2025

Anonym

.

Geht echt gut und leicht zum einstellen

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11/12/2025

Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

RS-YS12

11/10/2025

SPYRIDON D.

Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

Perfect sound, I bough 2 pairs for the door and the difference between these and the stock ones are huge

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Très bonne qualité
Envoie rapide et soigné
Je recommande

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Preis/Leistung Qualität top!

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Top Upgrade für Canton System

Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
Ich kann den Woofer jedem empfehlen, der mehr Bass aus dem Canton-System herausholen möchte – lohnt sich absolut!

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