Product Description:<br> <br> Ensure seamless compatibility between your compression drivers and horns with our 2pcs Quality Plastic Bolt-On Adapter. Designed to mate standard bolt-on style compression drivers with 38mm exit diameters to horns featuring standard 50mm bolt-on throat geometry, these adapters are essential for achieving optimal sound performance.<br> <br> Key Features:<br> <br> High-Quality Material: Made from durable ABS plastic, these adapters are built to withstand the rigors of regular use while ensuring long-lasting performance and reliability.<br> Perfect Fit: Specifically designed to mate compression drivers with 38mm (1.5" or 1.4") exit diameters to horns with 50mm (2") bolt-on throat geometry, providing a secure and stable connection.<br> Versatile Use: Ideal for use in a variety of audio applications, including PA systems, professional sound systems, and custom speaker setups.<br> Easy Installation: Lightweight and straightforward to install, these adapters make upgrading or modifying your audio equipment hassle-free.<br> <br> Specifications:<br> <br> Material: High-quality hard ABS plastic<br> Sizes: As shown in the photo<br> Compatibility: Fits standard bolt-on style compression drivers with 38mm (1.5" or 1.4") exit diameters to horns with 50mm (2") bolt-on throat geometry<br> Package Includes: 2 x Bolt-On Adapters<br> Upgrade your audio system with these high-quality bolt-on adapters, ensuring a secure and precise fit for enhanced sound performance. Order now and experience the difference in your audio setup<br>