3. SPL speakers and subwoofers for cars
  5. XP 400.4

XP 400.4

100 Watt

XP 400.4

Technical Highlights

  • Power of 4 x 66 W RMS at 4Ω, 4 x 100 W RMS at 2Ω.
  • Frequency response from 5Hz to 36kHz, signal-to-noise ratio 96dB.
  • Compact design, operating voltage 9V-16V, power cable 7AWG.
  • More technical details
€249.00
€249.00 €249.00
2% discount with credit card

Your price match offer

ProductXP 400.4

Reply within 1–3 working days · Mon–Fri. Outside the EU, we are happy to review an individual offer.

Privacy

This website is protected by hCaptcha. The privacy policy and terms of service of hCaptcha apply.
including VAT
Estimated delivery: Sep 16–Sep 21.
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Delivery & availability

The selected variant is not currently in stock at Masori and is sourced from the supplier. Refer to the estimated delivery window above.

Orders ship together based on the item with the longest lead time. If you need something sooner, ask by email about a possible partial shipment beforehand.

Shipping costs and options depend on the destination. Check the shipping calculator; final costs are shown before placing the order.

Email us the product, car, existing system and budget. We will offer an alternative available sooner.

Ask for an alternative available sooner

Reply in 1–3 working days · Mon–Fri

1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

Warranty terms
Soundigital-XP 400.4-4-Kanal Verstärker-masori-kaufen
€249.00
€249.00 €249.00

The XP 400.4 from Soundigital is a 4-Channel Amplifier from the XP line. It delivers a power of 4 x 66 Watts RMS at 4 Ohms and 4 x 100 Watts RMS at 2 Ohms. The compact housing has dimensions of 11.9 x 11.3 x 5.0 cm. The frequency response covers a range from 5 Hz to 36 kHz with a signal-to-noise ratio of 96 dB. The construction utilizes advanced technology as well as artificial intelligence and integrates superior components. In bridged mode, it achieves power outputs of 2 x 132 Watts RMS at 8 Ohms or 2 x 200 Watts RMS at 4 Ohms. The amplifier operates within a voltage range of 9 V to 16 V.

Features
  • 4-Channel Amplifier
  • XP line
  • Power at 4 Ohms: 4 x 66 Watts RMS
  • Power at 2 Ohms: 4 x 100 Watts RMS
  • Bridged power at 8 Ohms: 2 x 132 Watts RMS
  • Bridged power at 4 Ohms: 2 x 200 Watts RMS
  • Product dimensions: 119 x 113 x 50 mm
  • Frequency response: 5 Hz - 36 kHz
  • Signal-to-noise ratio: 96 dB
Technical Specifications
  • Operating voltage: 9 V - 16 V
  • Current draw music: 17 A
  • Max current draw: 34 A
  • Recommended fuse music: 20 A
  • Crossover HPF: 45 Hz - 850 Hz
  • Crossover LPF: 45 Hz - 850 Hz
  • THD + N at 10 percent rated power: 0.1 percent
  • Recommended battery capacity: 40 Ah
  • Power Cable: 7 AWG
  • Speaker cable: 15 AWG

Frequently Asked Questions about XP 400.4

What power does the XP 400.4 Amplifier provide at different resistances?

The XP 400.4 Amplifier delivers 4 x 66 WRMS at 4Ω, and at 2Ω the power increases to 4 x 100 WRMS. This means it is capable of driving a wide variety of speaker systems and delivering high-quality sound. When you operate the amplifier in bridge mode at 8Ω, the power reaches 2 x 132 WRMS, and in 4Ω bridge mode, it is 2 x 200 WRMS. This allows the XP 400.4 to be flexibly adapted to various audio applications, ensuring excellent sound fidelity and performance in a range of configurations.

How does the frequency response affect the sound of the XP 400.4?

The frequency response of the XP 400.4 Amplifier ranges from 5Hz to 36kHz. A wide frequency spectrum allows for precise reproduction of deep bass as well as high frequencies. Especially if you enjoy listening to music loudly or appreciate demanding tracks, this frequency range ensures detailed and harmonious audio playback. The Subwoofer is convincingly supplied with bass, while high tones remain clear and uncolored. This bandwidth ensures that all facets of the music are captured and reproduced, leading to a brilliant and balanced listening experience.

What voltage does the XP 400.4 Amplifier require?

The XP 400.4 Amplifier operates within a voltage range of 9V to 16V. This voltage flexibility allows you to integrate the device into various vehicles or applications that have different electrical requirements. It is important to note that the current draw during music playback is 17 A and can reach up to 34 A at maximum. A robust power system and the use of a recommended Fuse of 20 A are essential to ensure consistent performance and protect the amplifier from electrical fluctuations.

What size is the XP 400.4 and how does it fit in my vehicle?

The XP 400.4 Amplifier has compact dimensions of 4.69 x 4.44 x 2.0 inches or 11.9 x 11.3 x 5.0 cm. This compact design allows for flexible placement in various vehicles and applications. During installation, ensure adequate ventilation to avoid overheating. Additionally, check that there is enough space for the wiring. Despite its small size, the amplifier offers high power and quality, making it ideal for hidden installations without compromising audio performance.

What cables should I use for wiring the XP 400.4 Amplifier?

For the safe connection of the XP 400.4 Amplifier, it is recommended to use a 7AWG power cable and a 15AWG speaker cable. These cable gauges are designed to optimally meet the device's power requirements and minimize interference in sound transmission. Especially at high volumes, clean wiring is crucial to avoid power losses and signal distortions. Ensure stable and secure connections to maximize the sound quality and reliability of the audio system. The connections should ideally be well insulated to prevent electrical interference.

Does the XP 400.4 have built-in crossover settings?

Yes, the XP 400.4 has built-in crossover functions. The high-pass filter (HPF) and low-pass filter (LPF) are both adjustable from 45Hz to 850Hz. These crossover options give you control to forward or exclude certain frequencies to your speakers, allowing you to tailor the sound to your specific preferences or requirements. This is particularly useful for avoiding overlaps in frequency ranges and improving speaker efficiency. By fine-tuning the crossover settings, you can achieve a precisely tuned sound profile.

How does the signal-to-noise ratio affect the audio quality of the XP 400.4?

The XP 400.4 Amplifier has a signal-to-noise ratio of 96dB. A high SNR means that the amplifier is capable of reproducing sound cleanly and without disturbing background noise. Especially in quiet passages, it ensures that even the finest details are preserved and no unwanted noises interfere with the audio playback. A high SNR is essential for a high-quality listening experience, particularly in quiet environments or with demanding music. This helps ensure that your music always sounds clear, dynamic, and uncolored.

How does the THD+N value affect the performance of the XP 400.4?

The Total Harmonic Distortion plus Noise (THD+N) of the XP 400.4 is 0.1% at 10% rated power. This low THD+N value demonstrates the amplifier's ability to transmit the original audio signal cleanly and without distortion to the speakers. If you value sound fidelity, a low THD+N ensures that playback remains accurate and true to detail. Distortions can become noticeable, especially at higher listening volumes, which is why a low THD+N is crucial for excellent sound quality even under demanding conditions.

What type of battery should I use for the XP 400.4?

It is recommended to use a battery with at least 40 Ah for the XP 400.4 Amplifier. A battery of this capacity ensures that the amplifier is always adequately powered, which is particularly important if you regularly listen to music at high volumes. A stable power supply minimizes the risk of voltage fluctuations that could affect performance and sound quality. In frequently used sound systems, choosing the right battery is crucial to operate the amplifier powerfully and efficiently.

How do I choose the right fuse for the XP 400.4?

For the XP 400.4 Amplifier, a 20 A fuse is recommended to ensure proper function and safety. This fuse is designed to protect the amplifier against overcurrent and prevent potential damage to the electronics. In daily use, especially at high volumes or extensive usage, it is important that the fuse meets the current demand. Using the correct fuse helps extend the lifespan of the amplifier and prevents unwanted failures while simultaneously increasing operational safety.

Manufacturer information/responsible person

JR Labs
Rainer Jakob
Heinrich-Hertz-Straße 13 A
46325 Borken
Germany

Contact: jakobrainer@jr-labs.eu

Your advantages with Masori

  • 3-year warranty

    Exclusive to Masori

  • Price guarantee

    Your price advantage

  • Pay in instalments

    Klarna & PayPal

  • Customer reviews

    Real experiences

  • An upgrade for your car and budget

    Advice by email

Recently viewed products