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ESX

Signum SXE8D2

8" (20cm) Subwoofer

129,00€
129,00€ 129,00€
incl. VAT , possibly plus shipping

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Highlights

  • Power: 250/500 W (RMS/Max.), Impedance: 2+2 Ω, Dual magnets.
  • Die-cast aluminum basket, high stability, minimal material vibrations.
  • 50 mm voice coil, 20 mm winding height, ventilated pole core.
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brand: ESX
Delivery time:
Available for delivery, with you in 1-4 days
Number:
Piece
Watt RMS:
250
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ESX-Signum SXE8D2-8" (20cm) Subwoofer-masori-kaufen
129,00€
129,00€ 129,00€

The Signum SXE8D2 from ESX is an 8" (20 cm) subwoofer that impresses with its high-quality workmanship and versatile applications. Equipped with an aluminum die-cast construction, it offers high stability and prevents material vibrations. The included pre-assembled protective grille with hexagonal honeycomb pattern not only protects the diaphragm but also scores visually. Its dual voice coils with 2+2 ohm impedance allow for flexible use with various amplifiers. With a power handling of 250/500 watts (RMS/Max.) and a dual magnet drive, the subwoofer is designed for impressive sound experiences. Thanks to its compact design, it can be effortlessly integrated into existing sound systems.

The SIGNUM subwoofers in the ESX program have become a well-kept secret thanks to their qualities: they offer excellent sound results, are very well made, and are well equipped. This also applies to the new SXE subwoofers, which particularly unleash their full power in bass reflex enclosures. A special highlight is the included, pre-assembled, and extremely stable protective grille. It not only protects the membrane from damage but also impresses visually with its hexagonal honeycomb pattern and curved structure. Additionally, there are fortunately no extra costs for additional protective grilles, which makes the SXE woofers particularly attractive in terms of price.

A successful appearance with the SIGNUM SXE subwoofers not only includes the pre-assembled protective grills, but the high-quality aluminum die-cast baskets also make quite an impression. However, they not only look good, but also significantly improve the stability of the construction. There are practically no vibrations in the material.

An important aspect of subwoofers is the drive, which is also very generous in the SXE models: All three sizes use heavy double magnets that drive long-wound dual voice coils with 2+2 ohm impedance. Due to the employed dual voice coils, the subwoofers are very versatile: Whether connected to a 1-ohm stable monoblock or to conventional 2- or 4-channel amplifiers, the woofers fit very well with almost all amplifiers on the market due to their variably connectable impedance.

properties

  • Aluminum casting basket with high stability
  • 50 mm voice coil with 20 mm winding height
  • Double magnet with 2 x 24 oz. (1.3 kg)
  • Ventilated Polkern
  • Single Nomex-Spider
  • Created paper membrane
  • Stable metal protective grilles
  • X-Max. +/- 15 mm

Technical Data

  • 20 cm (8") Subwoofer
  • Load capacity 250/500 Watts RMS/Max.
  • Impedance 2+2 Ω
  • Fs 37 Hz, Qts 0.4, VAS 21.4 L, 88 dB/2.83V/1m
  • Installation depth 121 mm
  • Installation opening 182 mm
The ESX Signum SXE8D2 is characterized by an aluminum die-cast construction that provides high stability and minimizes material vibrations. A distinctive feature is the pre-assembled protective grille with a hexagonal honeycomb pattern, which is not only aesthetically pleasing but also protects the diaphragm. The design integrates a ventilated pole core and a single Nomex spider, further enhancing durability and performance. With a pressed paper diaphragm combined with the sturdy metal protective grille, this 8-inch subwoofer offers a robust yet elegant solution for high-quality audio applications.
The Signum SXE8D2 is equipped with a 50 mm voice coil that has a winding height of 20 mm. This ensures precise reproduction of the lowest frequencies. The double magnet weighs a total of 1.3 kg and consists of two 24 oz. units that provide enormous magnetic strength. The parameters include a resonance frequency (Fs) of 37 Hz, a quality factor (Qts) of 0.4, and an equivalent volume (VAS) of 21.4 liters, highlighting its efficiency and ability to reproduce bass. The power handling is 250 watts RMS and a maximum of 500 watts, allowing for intense and powerful bass reproduction.
The Signum SXE8D2 features dual voice coils with an impedance of 2+2 ohms. This flexible specification allows for adaptation to a variety of amplifiers, including 1-ohm stable monoblocks and conventional 2 or 4-channel power amplifiers, achieving high versatility. The use of dual voice coils contributes to sound optimization by allowing for a finely adjustable impedance configuration. This provides the subwoofer with ideal conditions for individual audio settings in various sound system setups, whether in home environments or in cars.
The compact design of the ESX Signum SXE8D2 allows for easy integration into existing sound systems due to its small dimensions: it requires a mounting opening of 182 mm and has a mounting depth of 121 mm. This makes it fit into most common speaker openings. The lightweight aluminum die-cast material and intelligent design make installation straightforward when the mounting openings and fastening structures are correctly adjusted. Since the pre-assembled protective grille is already integrated, it saves additional assembly steps while providing extra protection for the subwoofer.
Especially when used in bass reflex boxes, the Signum SXE8D2 from ESX reveals its full sound potential. Thanks to specific parameters such as a Qts of 0.4 and a resonance frequency of 37 Hz, this subwoofer can produce powerful, deep bass that is enhanced and optimally showcased in a bass reflex environment. The stable dual magnet drives and the aluminum die-cast construction further support this effect. This combination ensures a very precise sound image and excellent bass reproduction even at higher volumes. Especially if you enjoy listening to loud music, this setup will significantly improve your audio experience.
The pre-assembled metal protective grille of the Signum SXE8D2 not only protects the membrane but also preserves acoustic purity through its unique hexagonal honeycomb structure. This structure ensures that sound waves are evenly distributed, supporting the acoustic accuracy of the subwoofer. Additionally, it eliminates distortions that could be caused by membrane vibrations. Besides the functional advantage, it also offers a stylish visual appeal that cannot be ignored. Its robust construction ensures long-lasting stability and protection against mechanical damage during operation.
The Signum SXE8D2 offers flexible connection options thanks to its 2+2 ohm dual voice coils. This makes it particularly suitable for various amplifier configurations, such as 1-ohm stable monoblocks or conventional 2- or 4-channel amplifiers. The variably connectable impedance ensures that the subwoofer works well with most types of amplifiers, achieving optimal sound quality. The connection options allow you to set the perfect sound for different acoustic environments and enjoy powerful, rich bass in your audio system.
The ESX Signum SXE8D2 is a powerful subwoofer, not least because of its dual magnet drive, which enables stable and powerful bass reproduction. With a power handling of 250 watts RMS and a maximum of 500 watts, it offers enough power reserves for a particularly dynamic sound. The aluminum die-cast basket improves structural strength and minimizes vibrations in the enclosure. Together with the heavy dual magnet construction, this ensures precise audio performance, so that even at high volumes, the sound quality is maintained.
The Signum SXE8D2 features specific Thiele-Small parameters that set it apart from other subwoofers. With a resonance frequency (Fs) of 37 Hz and a quality factor (Qts) of 0.4, it harmonizes excellently with bass reflex enclosures. The equivalent volume (VAS) is 21.4 liters, which enhances the subwoofer's adaptability to various enclosure volumes. These parameters contribute to the optimization of bass reproduction and ensure outstanding sound results, especially at low frequencies. The careful tuning allows for powerful and clear sound reproduction that impresses audio enthusiasts.
When installing the Signum SXE8D2 from ESX, you should pay attention to certain dimensions to ensure optimal integration. The subwoofer requires a mounting opening of 182 mm and has a mounting depth of 121 mm. This compact dimension allows for easy installation in most vehicles and enclosure types. Its fit is crucial for acoustic performance, as it has a direct impact on sound quality. It is important that the subwoofer is securely fixed to avoid vibration noises and not to impair bass reproduction. So make sure to adhere to the measurements precisely.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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Product Specifications

Manufacturer

ESX

Product type

8" (20cm) subwoofer

Features

  • Highlights

    • Power: 250/500 W (RMS/Max.), Impedance: 2+2 Ω, Dual magnets.
    • Die-cast aluminum basket, high stability, minimal material vibrations.
    • 50 mm voice coil, 20 mm winding height, ventilated pole core.

weight

4.39 kg

Technical data

Watt RMS Load Capacity

250

configurators

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Your advantages with Masori

Resilience and efficiency for impressive sound experiences

The Signum SXE8D2 from ESX offers incredible power with an RMS power handling of 250 watts and a maximum power handling of 500 watts. These values ​​mean that the 8 subwoofer is capable of producing clear and distortion-free bass even at high volumes. Compared to other subwoofers in this category, the maximum power handling represents a balanced compromise between performance and durability. With this power handling, you can rely on the subwoofer's quality and durability, even when subjected to continuous use.

2+2 Ohm dual voice coils for versatile amplifier compatibility

The SXE8D2's dual voice coils with an impedance of 2+2 ohms offer flexible connection options. You can operate the subwoofer with either a 1-ohm stable monoblock or a conventional 2- or 4-channel amplifier. This flexibility allows you to adapt the woofers to virtually any amplifier. Unlike fixed-impedance subwoofers, this dual voice coil configuration offers significant advantages in system adaptation and sound optimization.

Die-cast aluminum construction for maximum stability and minimal vibration

The Signum SXE8D2's die-cast aluminum basket ensures unmatched stability and significantly minimizes material vibration. This significantly improved stability compared to conventional steel baskets results in more precise bass reproduction. The aluminum basket keeps the subwoofer structurally intact and prevents distortion, even at high volumes. This feature is especially important for extending the lifespan of the subwoofer.

Premium features with ventilated pole core and Nomex spider

Another highlight of the Signum SXE8D2 is the vented pole piece, which ensures effective heat dissipation. Combined with the single Nomex spider, this subwoofer offers durability and stability, which is crucial at intense volume levels. The ventilation prevents the coils from overheating, thus ensuring smooth operation and reduced heat generation, optimizing the sound over the long term.

Paper-cut membrane for natural sound reproduction

The SXE8D2 utilizes a scooped paper cone, known for its natural sound character and lightweight construction. This cone is exceptionally efficient and enables refined and accurate bass reproduction. The sound character remains clear and distortion-free even at high volumes, which is a distinct advantage in the car hi-fi subwoofer category.

Double magnet drive for powerful sound

Featuring a dual-magnet drive system with two 24 oz magnets, the SXE8D2 delivers more powerful bass reproduction. This powerful magnet ensures optimal movement of the diaphragm, producing powerful bass. This setup offers a significant improvement over single-magnet subwoofers and ensures that the sound remains dynamic across all frequencies.

Excellent Thiele-Small parameters for precise bass adjustment

The Thiele-Small parameters are crucial for a subwoofer's performance. The Signum SXE8D2 has a resonant frequency (Fs) of 37 Hz, providing a deep bass foundation. The Qts value of 0.4 ensures a balanced combination of bass damping and depth. The equivalent volume (Vas) of 21.4 liters indicates the underlying acoustic dimension, which is perfectly suited for compact cabinet configurations. These parameters are ideal for use in bass reflex cabinets, where the subwoofer delivers its maximum performance.

Optimal installation options thanks to compact dimensions

With a mounting depth of 121 mm and a mounting opening of 182 mm, the Signum SXE8D2 can be flexibly installed in a variety of vehicle models. Its compact design allows for installation in virtually all vehicle types without sacrificing sound quality. This makes the subwoofer ideal for car installations where space is at a premium.

Stable hexagon honeycomb pattern protective grille included

A special feature is the pre-assembled protective grille with a hexagonal honeycomb pattern. This component, which is not only visually impressive, protects the diaphragm from physical damage. It offers additional protection during intensive use without compromising sound quality. The grille's stability prevents possible damage to the diaphragm during transport or accidental contact.

Efficiency and volume with 88 dB/2.83V/1m

The subwoofer's efficiency is rated at 88 dB/2.83 V/1 m, indicating high sensitivity. This means the subwoofer can produce high volume even with low amplifier power. A higher efficiency than many other subwoofers allows for less amplifier power to be used to achieve the desired volume, extending the overall operating life of the system. For optimal audio experiences and customized customization, you can rely on our [on-site installation in Frankfurt (Oder)](/pages/einbauservice) and our [expert support FAQ & help](/pages/faq-und-hilfe). The [Audio Blog](/blogs/audio-blog) also offers many valuable tips and tricks for optimizing your setup. The Masori Lowest Price Guarantee ensures that you get the Signum SXE8D2 at the best price.