AD-400TN 1″ Neodymium Compression Driver

The AD-400TN 1″ Neodymium Compression Driver, designed for professional sound reinforcement applications. With its compact size, high sensitivity, and premium build, this driver is ideal for PA systems, portable speakers, stage monitors, and line array setups where consistent, clear high-frequency output is essential.

Clear Highs with Efficient Power Handling

With an RMS power capacity of 80W, the AD-400TN is built to handle demanding live sound environments. Its 44.4mm (1.75″) flatwire voice coil ensures efficient thermal management and accurate response during high-output sessions. This design offers a sensitivity of 110 ± 2dB. As a result, the driver delivers powerful sound without straining the amplifier. It’s a great fit for energy-efficient speaker builds.

frequency response of 800Hz to 16,000Hz ensures rich vocal clarity, bright cymbal tones, and crisp instrument definition. Whether you’re reinforcing vocals or delivering detailed highs in a multi-way cabinet, this driver offers the balance of precision and punch needed for professional audio systems.

Premium Components for Long-Term Durability
The AD-400TN features a NdFeB N45 neodymium magnet, known for its strong magnetic flux and light weight. This material provides a high force-to-weight ratio, reducing the overall system load while maintaining top-tier performance. It also allows for more compact designs, making this driver perfect for portable speaker applications.

The PEN diaphragm (Polyethylene Naphthalate) is highly durable and thermally stable. It provides smooth and consistent sound reproduction even at high SPL levels, ensuring reliability over extended use.

Compact, Compatible, and Easy to Install
With an overall diameter of 92mm and a throat size of 25mm (1″), the AD-400TN is easy to integrate into a wide range of professional enclosures. It uses a bolt-on mounting type, ensuring a secure and vibration-resistant connection. Weighing just 0.85 kg, this driver is an excellent choice for mobile rigs, lightweight systems, and high-performance compact arrays.

Whether you’re designing new loudspeakers or upgrading existing cabinets, the AD-400TN offers an exceptional combination of power, clarity, and portability. It’s the ideal high-frequency driver for professionals who demand performance without compromise.