Compact 44mm 4 Ohm speaker driver for replacements and custom builds Key benefits Space efficient: 44mm diameter fits tight mounting locations and small enclosures. Wide compatibility: 4 ohm impedance matches many common amplifiers and car audio outputs for reliable power transfer. Practical and flexible: Suitable for repairs, upgrades, and DIY speaker projects where a compact driver is required. Durable performance: Built for consistent operation in smallscale audio applications. What it does Functions as a compact audio driver for reproducing sound in small speakers, portable units, and incabin vehicle locations. Supports integration with passive crossovers and standard speaker wiring systems designed for a 4 ohm load. Important attributes Size: 44mm diameter for easy fit in limited spaces. Impedance: 4 ohm for efficient load matching with many amplifiers and head units. Compatibility: Works with systems expecting a 44mm driver and a 4 ohm speaker element. Installation: Compact form factor simplifies mounting and replacement in existing speaker assemblies. Practical use scenarios Car audio repairs: small dash or door drivers that require a compact 44mm unit with a 4 ohm impedance. Portable speaker rebuilds: Reuse in Bluetooth speaker projects or portable audio units where space and impedance compatibility matter. Custom speaker design: Use in tabletop, desktop, or small bookshelf enclosures as a compact midrange or full range element when space is limited. Why choose this driver Designed for straightforward integration into systems that require a compact 44mm component with a 4 ohm load. It provides a practical option for , upgrade, and custom build situations where size and electrical compatibility are essential.