3. Focal speakers, Subwoofer & more for the car
  5. Inside SPK-SIM

Inside SPK-SIM

Coming back soon

Inside SPK-SIM

Technical Highlights

  • Impedance simulator compatible with IMPULSE 4.320, 4-channel amplifier.
  • Compensation for Focal Inside drivers, integrated ISO connectors.
  • Connects new drivers, efficiently replaces original speaker drivers.
  • More technical details
€42.90
€42.90 €42.90
2% discount with credit card

Your price match offer

ProductInside SPK-SIM

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 plus shipping
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 cannot currently be ordered. We can offer a suitable alternative available sooner.

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
FocalInside IS-VW-155
Focal-Inside IS-VW-155-VW-Lautsprecherset-masori-kaufen
Focal-Inside SPK-SIM-Verstärker-Zubehör-masori-kaufen
€42.90
€42.90 €42.90

Inside SPK-SIM product is an Amplifier Accessories from Focal, designed as an impedance simulator. It compensates for the disconnection of the original speaker drivers after they have been replaced by Focal Inside speaker drivers. Compatibility with the compact 4-channel digital amplifier IMPULSE 4.320 is provided. ISO connections are intended for installation.

Features
  • Amplifier Accessories (impedance simulator)
  • Compatible with the compact 4-channel digital amplifier IMPULSE 4.320
  • ISO connections
  • Compensates for the disconnection of the original speaker drivers after replacement by Focal Inside speaker drivers

Frequently Asked Questions about Inside SPK-SIM

How does the impedance simulator of the Focal Inside SPK-SIM work?

The impedance simulator of the Focal Inside SPK-SIM compensates for the disconnection of the original speaker drivers by simulating the electrical load that would normally be provided by the drivers. This is particularly important when using audiophile speaker drivers like the Focal Inside speakers, as the electrical properties of the amplifier or sound system can be affected. By using this impedance simulator, it ensures that the amplifier operates optimally without power loss or distortion. This is essential for high-quality music playback to ensure the full sound range.

What are the technical specifications of the Focal Inside SPK-SIM?

The Focal Inside SPK-SIM is an impedance simulator designed as an Amplifier Accessories. It is specifically compatible with the compact 4-channel digital amplifier IMPULSE 4.320 and uses ISO connections. Its main function is to compensate for the disconnection of the original speaker drivers once they have been replaced by Focal Inside speaker drivers. These functions ensure that integration into existing audio systems occurs without sound loss and with optimal performance compensation, which is especially important in high-quality car hi-fi systems.

Does the Focal Inside SPK-SIM fit in my car?

To find out if the Focal Inside SPK-SIM fits in your car, you should check the dimensions of the ISO connections in your vehicle as well as the requirements of the 4-channel digital amplifier IMPULSE 4.320. Since there are no specific car brand specifications, it is important to examine the installation environment to ensure that the connection and mounting options meet your requirements. This way, you can guarantee that the SPK-SIM can be installed correctly and efficiently to ensure full compatibility and performance of your audio system.

What advantages does using the Focal Inside SPK-SIM offer for my audio system?

The use of the Focal Inside SPK-SIM, a specially developed impedance simulator, offers significant advantages for your audio system. By simulating the electrical loads of the original speaker drivers, sound quality is not compromised when you switch to the high-quality Focal Inside speaker drivers. This load compensation ensures that there is no drop in performance and that amplifier power is utilized optimally. Especially at high volume, sound clarity is maintained, as distortions and clipping are avoided, providing you with a consistently excellent musical experience.

How do I correctly attach the Focal Inside SPK-SIM?

The attachment of the Focal Inside SPK-SIM is done via standardized ISO connections, which ensure a simple and secure connection. First, check if your existing connectors are ISO compatible. Then you can attach the SPK-SIM directly to these connections. Make sure all connections are secure to ensure reliable signal transmission without interruptions. A correct installation is crucial to ensure the full functionality and efficiency of the impedance simulator and to prevent sound losses.

Is the Focal Inside SPK-SIM compatible with amplifiers other than the IMPULSE 4.320?

The Focal Inside SPK-SIM is primarily optimized and developed for use with the compact 4-channel digital amplifier IMPULSE 4.320. To check compatibility with other amplifiers, it would need to be verified whether the technical requirements such as impedance, connection type (ISO), and power criteria match. If there are deviations, full functionality may not be guaranteed, which could affect sound quality. It is recommended to primarily use it with the intended amplifier model.

What role do the ISO connections play in the Focal Inside SPK-SIM?

The ISO connections of the Focal Inside SPK-SIM are of central importance as they provide a standardized interface that guarantees simplicity and reliability during installation. These connections allow for a direct connection to the 4-channel digital amplifier IMPULSE 4.320, making implementation in existing systems easier and minimizing potential misconfigurations. Since ISO connections are widely used, they allow for broad compatibility with a variety of vehicles, provided that the appropriate conditions regarding other technical features are met.

How does the Focal Inside SPK-SIM differ from other impedance simulators?

The Focal Inside SPK-SIM differs from standard impedance simulators due to its tailored compatibility specifically for the 4-channel digital amplifier IMPULSE 4.320 and the Focal Inside speaker drivers. This accessory is precisely designed to simulate the electrical and technical parameters of the original speakers without sound loss, even in high-quality audio output systems. The integration of ISO connections also facilitates installation and minimizes adjustments, which is particularly necessary in systems that require specialized tuning.

Are there specific use cases for the Focal Inside SPK-SIM?

The Focal Inside SPK-SIM is used when original installed speakers are replaced with Focal Inside models while ensuring that the sound system continues to operate efficiently. Particularly in vehicles equipped with the 4-channel digital amplifier IMPULSE 4.320, the SPK-SIM can take over impedance matching and ensure that the audio amplifier functions optimally. The compensation of speaker characteristics prevents power loss and allows for consistently high sound quality in all operating situations, regardless of whether you are listening to music quietly or loudly.

Are adjustments necessary for the Focal Inside SPK-SIM?

In general, no special adjustments are necessary for the Focal Inside SPK-SIM, as it is designed for direct interface via ISO connections and specifically works with the 4-channel digital amplifier IMPULSE 4.320. However, if specific installation conditions exist, such as an older audio system with differing connection standards, an adjustment may be required to ensure full compatibility and proper operation. A thorough check of the existing system requirements can provide insight into whether an adjustment is necessary.

Manufacturer information/responsible person

Focal Naim Deutschland GmbH

Darius R. Świderski

Hainbuchenweg 14–18
21224 Rosengarten
Germany

Phone: +49 4105 77050
Fax: +49 4105 770529
E-mail: info@focal-naim.de

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