3. Four Connect cable accessories for the car
  5. 4-AI8 SLOT

4-AI8 SLOT

1 review

4-AI8 SLOT

1 review

Technical Highlights

  • Volume of 19.1 liters, tuning frequency 60 Hz, delivers bass potential.
  • Robust construction thanks to 19 mm MDF, plus 25 mm plywood, durable.
  • Mounting opening 185 mm only suitable for sheet metal frame subwoofers.
  • More technical details
€79.00
€79.00 €79.00
2% discount with credit card

Your price match offer

Product4-AI8 SLOT

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 22–Sep 29.
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
Four Connect-4-AI8 SLOT-8" (20cm) Subwoofergehäuse-masori-kaufen
€79.00
€79.00 €79.00

Discover the FOUR 4-AI8 SLOT from Four Connect, a compact 8" (20 cm) subwoofer enclosure with a volume of 19.1 liters and a tuning frequency of 60 Hz. It features a robust construction of 19 mm MDF and 25 mm plywood. Measuring 280 x 480 x 280 mm, it is designed to accommodate subwoofers with metal frames in a 185 mm mounting hole. However, please note that subwoofers with cast frames may not fit.

Features

  • Volume: 19.1 liters
  • Tuning frequency: 60 Hz
  • 19 mm MDF + 25 mm plywood
  • Dimensions: HxWxD 280 x 480 x 280 mm
  • Installation opening 185 mm

Note! The enclosure is designed for subwoofers with a sheet metal frame, therefore the installation opening for the element is 185 mm.
Most subwoofers with cast frames are not suitable for this enclosure.

Frequently Asked Questions about 4-AI8 SLOT

What is the volume of the FOUR 4-AI8 SLOT Subwoofer enclosure?

The FOUR 4-AI8 SLOT Subwoofer enclosure from Four Connect has a volume of 19.1 liters. This capacity is crucial for producing a solid and deep bass sound. The volume affects the resonance properties and contributes to the tuning frequency, which is set at 60 Hz in this enclosure. Such a volume provides an excellent balance between space requirements and bass performance, ideal for installation in vehicles without taking up too much space. Together with the tuning frequency, the enclosure is optimal for a variety of applications that require powerful bass.

What materials are used for the FOUR 4-AI8 SLOT enclosure?

The FOUR 4-AI8 SLOT Subwoofer enclosure uses 19 mm MDF and 25 mm plywood to provide a robust and low-vibration structure. The combination of these materials ensures stability and minimizes unwanted resonances, which is crucial for clear and precise bass. MDF is known for its dense structure, offering excellent acoustic properties, while plywood provides additional structural integrity. This choice of materials ensures that the enclosure meets the demands of a powerful bass system while guaranteeing mounting strength in the vehicle.

What are the dimensions of the FOUR 4-AI8 SLOT enclosure?

The dimensions of the FOUR 4-AI8 SLOT Subwoofer enclosure are 280 mm in height, 480 mm in width, and 280 mm in depth. These specific measurements are designed to provide an optimal balance between compact form factor and maximum volume for powerful bass. The size allows for the enclosure to be mounted in a variety of vehicle types, as long as the available space permits. When installed in confined spaces or small vehicles, the compact design ensures that space is utilized as effectively as possible without compromising the bass sound.

Which Subwoofers are compatible with the FOUR 4-AI8 SLOT enclosure?

The FOUR 4-AI8 SLOT enclosure is suitable for Subwoofers with metal frames and has a mounting opening of 185 mm. Due to this specification, most Subwoofers with cast frames do not fit in the enclosure, as they often have larger dimensions. When selecting a compatible Subwoofer, it should be ensured that it fits into the specified opening to guarantee optimal acoustics and mechanical fit. It is important to check the technical specifications of the respective Subwoofer and compare them with the dimensions of the enclosure.

How does the tuning frequency of 60 Hz affect the sound of the FOUR 4-AI8 SLOT enclosure?

The tuning frequency of 60 Hz is a critical parameter that determines the sound character of the FOUR 4-AI8 SLOT Subwoofer enclosure from Four Connect. A tuning frequency of 60 Hz allows for deep and powerful bass that is simultaneously precise and well-defined. This frequency design is excellent for music styles that benefit from strong bass lines. An enclosure with this tuning frequency responds particularly well to low sound frequencies, making it an exciting option for lovers of intense bass sounds. Make sure that the installed Subwoofer harmonizes with this frequency.

Are there any special notes regarding the placement of the FOUR 4-AI8 SLOT enclosure in the vehicle?

The FOUR 4-AI8 SLOT enclosure from Four Connect should be positioned to allow sufficient space for ventilation and thus effective sound dispersion. Limited space can affect frequency response. It is particularly important to pay attention to the correct connection of the cables during placement to ensure flawless power transmission. Additionally, it must be ensured that the installation environment can safely accommodate the weight and size of the enclosure to avoid vibrations and potential damage to the vehicle's structure. Considering these factors optimizes acoustic performance.

What influence do the materials have on the acoustics of the FOUR 4-AI8 SLOT?

The combination of 19 mm MDF and 25 mm plywood in the FOUR 4-AI8 SLOT significantly contributes to acoustic performance. MDF is known for its dense structure, which makes the enclosure walls heavy and stable, minimizing internal resonance and thus reducing sound coloration. Plywood provides additional structural strength, maintaining the sound character stable and counteracting vibrations that could lead to muddy bass sounds. This material mix promotes clear and precise bass, as unwanted vibrations and structural instabilities are prevented. Such measures are crucial for audiophile demands.

How does the installation method affect the sound of the FOUR 4-AI8 SLOT?

The installation method of the FOUR 4-AI8 SLOT Subwoofer enclosure directly influences sound quality. The precisely designed installation openings are specifically tuned for subwoofers with metal frames, ensuring optimal sound dampening and mechanical stability. A correct installation ensures that the sound emitted from the subwoofer is produced with minimal interference and maximum efficiency. Ignoring the installation guidelines could lead to reduced bass performance or unclear sound. The optimal installation also requires the secure connection of all electrical components to enable stable performance.

Are the dimensions of the FOUR 4-AI8 SLOT suitable for all vehicle types?

The compact dimensions of 280 x 480 x 280 mm make the FOUR 4-AI8 SLOT Subwoofer enclosure generally suitable for a variety of vehicle types. However, different interior dimensions may affect adaptability. It is advisable to check the available space in the vehicle before installation. While the compact design allows for more flexible placement, limited space can impact the sound potential of the subwoofer. The ideal fit depends on the specific vehicle interior morphology, which is why careful examination of the available vehicle dimensions is recommended to ensure a flawless installation.

What advantages does the FOUR 4-AI8 SLOT offer when using subwoofers with metal frames?

The FOUR 4-AI8 SLOT enclosure has been specifically designed for subwoofers with metal frames. This enclosure shape provides a precise installation opening of 185 mm, which harmonizes particularly well with the common dimensions of metal frame subwoofers. This compatibility enhances the vibration coupling between the subwoofer and the enclosure, ensuring consistent sound reproduction. When using a subwoofer with a metal frame, mechanical stresses and connections are optimized, significantly improving the sound quality. The higher compatibility also minimizes the risk of installation errors that could occur with mismatched combinations.

Manufacturer information/responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

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