Technical Highlights

  • Rated power 130 watts RMS, maximum power 260 watts, impedance 4 ohms.
  • Frequency response from 45–150 Hz, dimensions 328 x 230 x 63 mm.
  • Subwoofer phase 0/180°, fuse 20 A, SNR > 80 dBA.
  • More technical details
Regular price €261.48
Regular price -21% €329.00 selling price €261.48
2% discount with credit card
including VAT
Estimated delivery: Sep 14–Sep 17.
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datasheet
Regular price €261.48
Regular price €329.00 selling price €261.48

The Focal Inside ISUB-ACTIVE is an 8-inch (20 cm) active enclosure subwoofer. The rated power is 130 watts RMS, the maximum power is 260 watts. The frequency response is 45–150 Hz, the impedance is 4 Ohm. The dimensions are 328 x 230 x 63 mm. The weight is 4.25 kg. Features include a fuse with 20 A, selectable subwoofer phase 0 or 180°, and an SNR > 80 dBA.

Features
  • 8-inch (20 cm) active enclosure subwoofer
  • Rated power 130 watts RMS
  • Maximum power 260 watts
  • Frequency response 45–150 Hz
  • Impedance 4 Ohm
  • Dimensions 328 x 230 x 63 mm
  • Weight 4.25 kg
Technical Specifications
  • Fuse 20 A
  • Subwoofer phase 0 or 180°
  • SNR > 80 dBA

datasheet

Open data sheet

Frequently Asked Questions about Inside ISUB-ACTIVE


How much power does the Focal Inside ISUB-ACTIVE Subwoofer have?

The Focal Inside ISUB-ACTIVE Subwoofer offers a nominal power of 130 Watts RMS, highlighting its suitability for various audio applications in the car. Its maximum power can reach up to 260 Watts, providing ideal potential for dynamic and bass-rich playback without distortion. These power specifications are particularly useful if you value powerful and clear bass, as they allow for efficient integration of the subwoofer into an existing audio system without amplification loss. Ideal for users who do not want to compromise on rich sound and strong performance.

What are the dimensions of the Focal Inside ISUB-ACTIVE?

The Focal Inside ISUB-ACTIVE is designed with dimensions of 328 x 230 x 63 mm, making it compact enough to easily integrate into most vehicle cabins. This slim design is ideal for installation under seats or in tighter areas of the trunk without taking up valuable storage space. When installing, you should ensure that there is enough space for heat dissipation to ensure optimal performance. Especially in limited space situations in the car, you can benefit from these compact dimensions.

What frequency range does the Focal Inside ISUB-ACTIVE offer?

The active subwoofer Focal Inside ISUB-ACTIVE covers a frequency range of 45 to 150 Hz. This means it effectively amplifies lower bass frequencies, providing an intense and powerful bass playback in your audio system. Especially with music that requires strong deep bass, you can achieve a particularly impressive listening experience. The frequency range allows for the reproduction of all relevant bass frequencies without overwhelming other audio components, contributing to a harmonious overall sound.

What does the subwoofer phase 0 or 180° mean for the Focal Inside ISUB-ACTIVE?

With the phase setting of 0 or 180° on the Focal Inside ISUB-ACTIVE, you can switch the phase of the subwoofer to correct any phase issues in the system. An incorrect phase setting can cause sound waves to weaken each other. By adjusting the phase, you ensure full bass reproduction by optimally synchronizing it with the other speakers in the car. This option helps align the optimal sound character with the existing speakers, resulting in a stronger and more consistent bass output.

Is the Focal Inside ISUB-ACTIVE easy to install?

The Focal Inside ISUB-ACTIVE simplifies installation with its compact dimensions of 328 x 230 x 63 mm, making it ideal for mounting in various vehicle types. Ensure there is enough space for wiring and make sure no other vehicle components are blocked. Due to its impedance of 4 Ohm, it can be easily integrated into existing sound systems. Additionally, you can directly integrate the 20 A fuse into the vehicle's electrical system, ensuring a safe installation. Practical size and thoughtful design significantly ease the installation process.

What is the impedance of the Focal Inside ISUB-ACTIVE subwoofer?

The Focal Inside ISUB-ACTIVE has an impedance of 4 Ohm, making it perfect for most amplifier systems in the automotive sector. This impedance ensures that the subwoofer is ideally tuned to unleash the full potential of your audio system without causing excessive power load. The interplay of impedance and power ratings ensures that the sound is not only powerful but also distortion-free, which is particularly important at higher volumes. Ideal if you value rich, uncolored sound.

What is the weight of the Focal Inside ISUB-ACTIVE subwoofer?

The Focal Inside ISUB-ACTIVE weighs 4.25 kg, which is relatively light for an active subwoofer in this power class. This relatively low weight contributes to flexibility during installation within the vehicle, as it is easier to find a suitable spot without concerns about load-bearing capacity or installation. If you have a vehicle with limited installation space, this weight combined with the dimensions offers the advantage of easier handling and the ability to place the subwoofer in different locations within the vehicle.

What type of fuse is used for the Focal Inside ISUB-ACTIVE?

The Focal Inside ISUB-ACTIVE is equipped with a 20 A fuse, which is an essential component for the safe operation of the device. This fuse protects both the Subwoofer and the entire audio system from potential overcurrent conditions that could lead to damage. During installation, it is important to ensure that the fuse is correctly and securely integrated to guarantee continuous power supply. Especially in vehicles where voltage fluctuations may occasionally occur, this fuse provides a higher level of operational safety.

What specific role does the signal-to-noise ratio (SNR) play in the Focal Inside ISUB-ACTIVE?

The Focal Inside ISUB-ACTIVE offers a signal-to-noise ratio (SNR) of over 80 dBA, a crucial metric that indicates how clear and noise-free the Subwoofer operates compared to background noise. A high SNR ensures that bass reproduction remains focused and free from unwanted noise, which is particularly important in quiet music passages. This high value helps the bass frequencies resonate harmoniously with the rest of the audio system. This is a critical quality feature, especially for discerning listeners.

In which vehicles does the Focal Inside ISUB-ACTIVE Subwoofer fit?

With its dimensions of 328 x 230 x 63 mm, the Focal Inside ISUB-ACTIVE is suitable for a variety of vehicle models, although it does not address specific car brands. These compact dimensions allow for installation in tight spaces such as under seats or in small trunks. Another advantage is that it can be integrated into vehicles that may not offer generous installation space. When installing, ensure that there is sufficient space for cooling to achieve optimal performance. Ideal for flexible installation options in different vehicles.

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