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ESX

Signum SXE150.4

4-channel amplifier

199,00€
199,00€ 199,00€
incl. VAT , possibly plus shipping

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Highlights

  • 4 x 200/300 watts max. power at 4/2 ohms, 2 x 600 watts bridged.
  • 4 x 100/150 watts RMS at 4/2 ohms, 2 x 300 watts bridged @ 4 ohms.
  • Bandpass mode, MOSFET PWM power supply, triple protection circuit.
Seen more cheaply Personal Offer
brand: ESX
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS per channel:
150
Amplifier Type:
Class AB
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199,00€
199,00€ 199,00€

The Signum SXE150.4 is a top-class 4-channel amplifier from ESX. This amplifier stands out with its attractive design, reminiscent of the successful Horizon HXE series, while also impressing with massive connection terminals and elegant aluminum end panels. With high-quality NE5532 operational amplifiers in the input stage, the Signum SXE150.4 offers excellent sound quality and the lowest distortion values. Particularly noteworthy are the high-level inputs with automatic turn-on function and the "Error Protection System," which guarantees interference-free connection to OEM factory radios. Additionally, this amplifier is equipped with bandpass filters.

Features

  • Aluminum heat sink with acrylic glass inserts and flush-mounted diamond-cut logo
  • Aluminum frame on the end panels
  • Massive connection terminals
  • Base plate with robust mounting brackets
  • High-level inputs with Error Protection System
  • Auto Turn-On via High-Level Inputs
  • MOSFET-PWM power supply, 3-fold protection circuit
  • 4-Channel Class A/B Analog Amplifier

Data

  • 1200 Watt Max. Output Power
  • 4 x 200/300 Watt max. @ 4/2 Ohm
  • 2 x 600 Watts max. bridged @ 4 Ohms
  • 4 x 100/150 Watt RMS @ 4/2 Ohm
  • 2 x 300 Watt RMS bridged @ 4 Ohm
  • 2 x HPF 10-250 Hz, LPF 50-250 Hz
  • Bass Boost 0-12 dB, Bandpass Mode
  • High-level inputs, Automatic power-on function
  • Dimensions 220 x 53 x 390 mm
  • Efficiency up to 62%
The ESX Signum SXE150.4 amplifier offers a maximum output power of 1200 watts. It can deliver 4 x 200 watts at 4 ohms or 300 watts at 2 ohms. When bridged, it reaches twice 600 watts at 4 ohms, providing impressive power reserves for various speaker configurations. These power specifications allow for flexible adaptation to different audio components in the vehicle. The versatility in power delivery enables optimal adjustment of both volume and sound quality to support individual preferences, whether for intense bass sessions or detailed music playback.
The sound of the Signum SXE150.4 is characterized by the use of high-quality NE5532 operational amplifiers in the input stage, which ensure the lowest distortion values. This guarantees clear and distortion-free sound reproduction, even at high volumes. Furthermore, the solid connection terminals and the Error Protection System enhance stable operation and facilitate connection to OEM factory radios, ensuring interference-free sound transmission. These technical features highlight the sound quality of the SXE150.4 compared to other models.
The ESX Signum SXE150.4 amplifier is compact with dimensions of 220 mm x 53 mm x 390 mm. This design allows for flexible integration into most vehicles without taking up unnecessary space. Installation is simplified by the robust base plate with stable brackets, ensuring a secure fit. The unusually flat design promotes discreet installation to optimally utilize the vehicle's interior, while the aluminum heat sinks ensure efficiency in heat regulation.
The ESX Signum SXE150.4 features a triple protection circuit that not only protects the amplifier itself but also the connected speaker components. This circuit safeguards against overheating, overload, and short circuits, contributing to the longevity of the audio components. Additionally, the Error Protection System provides extra protection, especially when used with factory radios, by minimizing potential errors and disturbances. These comprehensive protective measures are particularly useful in high-performance applications or during long listening sessions.
The ESX Signum SXE150.4 significantly enhances bass sound through the integrated bass boost function, adjustable from 0 to 12 dB. The bandpass mode and adjustable filters, with high-pass frequency (HPF) from 10-250 Hz and low-pass frequency (LPF) from 50-250 Hz, allow for precise tuning of low-frequency reproduction. These options provide the flexibility to tailor the bass to personal preferences and specific music requirements, especially when the amplifier is used in conjunction with powerful subwoofers.
The ESX Signum SXE150.4 offers extensive filter options characterized by a high-pass filter (HPF) from 10 to 250 Hz and a low-pass filter (LPF) from 50 to 250 Hz. These bandpass filters allow for optimal tuning of the playback frequency range to the speakers, ensuring a harmonious audio projection without overwhelming frequencies. Especially in installations with different types of speakers or demanding audio requirements, these filter functions provide precise control over the sound range, which can be tailored to each system.
The installation of the ESX Signum SXE150.4 is facilitated by its compact design and robust construction, including the base plate with mounting brackets. The dimensions of 220 mm x 53 mm x 390 mm allow for easy integration into various vehicles. It is important to ensure correct wiring through the solid connection terminals, which guarantee stable operation. When connecting to the audio system, the automatic turn-on function of the high-level inputs is also significant to optimize the startup operation. These aspects make the installation technically demanding and allow for flexibility in integration.
The Signum SXE150.4 amplifier from ESX offers a variety of impressive technical highlights. Particularly noteworthy are the high-quality NE5532 operational amplifiers, which ensure top-notch sound quality. In addition, it features massive connection terminals that enhance stability and reliability during operation. The aluminum heat sinks with acrylic glass inserts also contribute both aesthetically and functionally to optimizing heat dissipation. These components support the powerful MOSFET-PWM power supply, which, along with the aluminum end panels, creates an efficient operating environment for audiophile playback.
The automatic power-on function of the ESX Signum SXE150.4 is activated via the high-level inputs. This means that the amplifier will automatically turn on as soon as an input signal is detected, which is particularly useful for integration with OEM factory radios. This function eliminates the need for additional switching cables, simplifying the installation process and ensuring smooth operation even with the engine running. This allows the amplifier to be seamlessly integrated into the existing audio setup, ensuring that no manual power-on is required when the radio is turned on.
The ESX Signum SXE150.4 amplifier is particularly suitable for integration with OEM factory radios of many common car brands due to its high-level inputs with Error Protection System. With dimensions of 220 mm x 53 mm x 390 mm, it can be easily installed in a variety of vehicle models that have the necessary installation space. The compatibility means that the amplifier is designed to be integrated into the existing audio space of most vehicles. Considering the dimensions and installation requirements, the amplifier can be flexibly used in many vehicles.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Product Specifications

Manufacturer

ESX

Product type

4-channel amplifier

Features

  • Highlights

    • 4 x 200/300 watts max. power at 4/2 ohms, 2 x 600 watts bridged.
    • 4 x 100/150 watts RMS at 4/2 ohms, 2 x 300 watts bridged @ 4 ohms.
    • Bandpass mode, MOSFET PWM power supply, triple protection circuit.

  • Uvp

    199

weight

3.5 kg

Technical data

Watt RMS per channel

150

configurators

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Your advantages with Masori

Buy a first-class 4-channel amplifier from ESX online at a great price: Signum SXE150.4 - Masori Lowest Price Guarantee

With the ESX Signum SXE150.4, you have the opportunity to purchase a high-quality 4-channel amplifier at affordable prices from Masori. Its impressive design is reminiscent of the renowned HORIZON HXE series, complemented by solid connection terminals and elegant aluminum end panels. Thanks to the high-quality NE5532 operational amplifiers in the input section, this amplifier delivers excellent sound quality with minimal distortion. Special features such as the high-level inputs with Auto Turn-On and Error Protection System ensure seamless integration with OEM factory radios. The bandpass filter options open up new worlds of sound, while the aluminum heatsink adds a stylish touch.

Powerful audio output with up to 1200 watts maximum power: Unlimited sound enjoyment in the car

The ESX Signum SXE150.4 offers a maximum output of 1200 watts. This impressive performance is unmatched by many car hi-fi amplifiers and promises an intense sound experience. It delivers 4 x 200 watts into 4 ohms, and even 4 x 300 watts into 2 ohms. In bridged mode, you can achieve a powerful 2 x 600 watts at 4 ohms. In the RMS range, the amplifier offers 4 x 100/150 watts for 4/2 ohms and an impressive 2 x 300 watts bridged into 4 ohms. The difference in wattage demonstrates that the amplifier is powerful both at high power and in a bridged setup, offering flexibility in various installation scenarios.

Exquisite sound quality thanks to NE5532 operational amplifiers: precise and distortion-free music reproduction

The use of NE5532 operational amplifiers in the input section clearly highlights the sound quality of this amplifier. These high-performance amplifiers are known for their low distortion and low noise, which are essential for precise audio reproduction. By using these amplifiers, you'll enjoy clearer and more detailed sound. Compared to other amplifiers in its price range, the Signum SXE150.4 far surpasses other amplifiers, as its low distortion and noise performance allow you to perceive fine details of the music without loss.

Robustness through solid connection terminals: Safe and stable connection for your sound setup

The solid terminals of the ESX Signum SXE150.4 provide not only a stable connection but also excellent protection against interruptions. These robust terminals are designed to withstand high current loads, which indirectly positively impacts performance. In practice, solid terminals have proven to ensure a reliable signal and superior sound quality. Compared to lighter and more fragile alternatives found in many standard amplifiers, the Signum SXE150.4 represents a more reliable solution.

Use of MOSFET PWM power supply: Efficient power conversion for stable audio quality

The 4-channel amplifier's integrated MOSFET PWM power supply ensures efficient power conversion. This technology ensures high efficiency, resulting in stable and powerful audio quality. With an efficiency of up to 62%, the amplifier outperforms many competing products, which often rely on lower efficiency values ​​and thus reach their performance limits more quickly. This efficiency enables longer and more reliable audio performance, even under intensive use.

Practical bandpass filters and bass boost: Customize your sound with precise filter settings

The ESX Signum SXE150.4 is equipped with a versatile bandpass filter, offering separate 2 x HPF (10-250 Hz) and LPF (50-250 Hz). This allows you to precisely tailor the sound to your preferences and the requirements of your vehicle. Additionally, a bass boost of 0-12 dB is available to add more emphasis to the lower frequencies. The use of such filters allows for greater creative control over the sound, something not offered by many other amplifiers in this combination.

Innovative high-level inputs with Auto Turn-On: Seamless integration into existing audio systems

The high-level inputs of the Signum SXE150.4 not only offer easy connection to OEM factory radios, but also feature an automatic power-on function. This feature allows for easy connection without the need for additional external signal detectors. The Error Protection System ensures trouble-free operation, setting it apart from competing products, which are often more prone to complications.

Dimensions and installation: 220 x 53 x 390 mm compact and reliable in any installation location

With its dimensions of 220 x 53 x 390 mm, the ESX Signum SXE150.4 offers a compact design that integrates perfectly into a wide variety of installation locations. These dimensions allow for flexible mounting options, which are complemented by the robust construction of the base plate with mounting brackets. Choosing a solid mounting is crucial to achieving the best possible performance and minimizing unwanted vibrations. Experience the technical sophistication of the ESX Signum SXE150.4 with comprehensive support from Masori. Whether it's on-site installation in Frankfurt (Oder) , expert support, FAQs & help , or the informative audio blog , you'll find everything you need for your car audio adventure here.