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.

FAQs

1. What is the Audiotone AD-400TN Compression Driver?

The Audiotone AD-400TN is a professional 1-inch Neodymium Compression Driver designed for PA speakers, stage monitors, portable sound systems, and line array applications. It delivers powerful high-frequency output with exceptional clarity and efficiency.

2. What is the power handling capacity of the AD-400TN?

The AD-400TN Neodymium Compression Driver features 80W RMS power handling, making it suitable for professional audio systems that require reliable and consistent high-frequency performance.

3. What frequency range does the AD-400TN cover?

The driver offers a frequency response of 800Hz to 16,000Hz, providing clear vocals, detailed instrument reproduction, and crisp high-frequency sound for professional sound reinforcement.

4. What is the sensitivity rating of the AD-400TN HF Driver?

The Audiotone AD-400TN delivers a high sensitivity rating of 110 ± 2dB, allowing it to produce strong sound output with lower amplifier power requirements.

5. What type of voice coil is used in the AD-400TN?

The AD-400TN is equipped with a 44.4mm (1.75-inch) Flatwire Voice Coil, designed to improve heat dissipation, power handling, and audio accuracy during continuous operation.

6. What magnet technology does the AD-400TN use?

This Neodymium HF Driver features a premium NdFeB N45 Neodymium Magnet, offering strong magnetic performance, lightweight construction, and superior efficiency compared to conventional ferrite drivers.

7. Is the AD-400TN suitable for portable speaker systems?

Yes, weighing only 0.85 kg, the AD-400TN Professional Audio Driver is ideal for portable PA systems, mobile DJ setups, compact line arrays, and lightweight speaker enclosures.

8. What diaphragm material is used in the AD-400TN?

The driver uses a durable PEN (Polyethylene Naphthalate) diaphragm, which provides accurate high-frequency reproduction, thermal stability, and long-term reliability.

9. What mounting type does the AD-400TN support?

The AD-400TN features a bolt-on mounting system with a 1-inch throat diameter, making it compatible with a wide variety of professional speaker horns and cabinet designs.

10. Why should I choose the Audiotone AD-400TN Compression Driver?

The Audiotone AD-400TN Compression Driver combines lightweight neodymium technology, high sensitivity, 80W RMS power handling, and excellent sound clarity, making it an ideal solution for professional PA systems, stage monitors, and line array speakers.