Car Speaker Dibeisi AVD 507 — 2-way coaxial car speaker, model AVD 507

Dibeisi AVD 507 is a 2-way coaxial car speaker designed for replacement or upgrade of in-vehicle audio systems. The AVD 507 reproduces mid and high frequencies with a compact coaxial layout that integrates a mid-woofer cone and a separately mounted tweeter on the same frame. The speaker is suitable for mounting in standard car speaker locations where space is limited and a straightforward swap-in solution is required.

Advantages

The coaxial 2-way design provides a balanced response across midrange and treble bands while keeping installation simple and space-efficient. Built for car audio use, the AVD 507 combines a dedicated tweeter for clearer high frequencies with a mid-woofer that handles vocals and instruments, reducing the need for additional components. Its compact dimensions and standard mounting pattern make it compatible with many factory speaker locations and common aftermarket enclosures.

Suitable for

• Replacing worn or damaged factory door or rear deck speakers
• Upgrading factory audio without changing speaker locations
• Compact custom installations in doors, dashboards, or rear parcel shelves
• Systems focused on improved midrange and treble clarity

Key specifications

• Configuration: 2-way coaxial speaker
• Driver arrangement: mid-woofer with integrated tweeter
• Applications: car door, rear deck, dashboard mounting
• Design intent: mid and high frequency reproduction
• Form factor: compact coaxial driver for standard speaker cutouts

How to use

Install the Dibeisi AVD 507 by removing the existing speaker from the mounting location, disconnecting wiring, and fitting the new coaxial speaker into the factory cutout. Ensure correct polarity when connecting speaker leads and secure the speaker with the appropriate screws or clips. If adapter plates or spacers are required for your vehicle, fit them before finalizing the mounting. After installation, test the speaker at low volume and verify clear mid and high frequency reproduction before returning door panels or trim to their original positions.

Usage recommendations

Use a suitable crossover or head unit settings to manage low-frequency content since the AVD 507 is intended primarily for mid and high frequencies. Avoid driving the speaker at excessive power levels without proper bass management to prevent distortion or damage. For improved overall performance, pair with a compatible woofer or subwoofer if extended low-frequency reproduction is required.