AD-465K Compression Driver – High Frequency

The AD-465K Compression Driver – High-Frequency  is a premium 1-inch throat compression driver built to deliver exceptional high-frequency response, crystal-clear sound, and consistent performance for professional PA systems, stage monitors, and fixed installations. Compact and powerful, this driver is perfect for audio applications where clarity, definition, and efficiency are critical.

At the heart of the AD-465K is a 44.4mm (1.75″) CCAW voice coil, offering excellent thermal conductivity and lightweight performance. This design ensures long-lasting durability while maintaining a high level of output detail. With an RMS power handling of 60W and a sensitivity rating of 106 ± 2dB, this driver efficiently converts power into clean, articulate sound with minimal distortion — even during extended operation.

The frequency response of 1500Hz to 20,000Hz makes the AD-465K ideal for reproducing high-frequency content with stunning accuracy. Whether used in vocal applications, cymbals, or treble-heavy audio signals, it ensures every detail is heard with clarity and precision.

The 1-inch (25mm) throat diameter and screw-on mounting type allow for easy integration with many compatible horn flares and enclosures. The AD-465K measures 115mm in diameter and weighs just 1.52 kg. Its compact and lightweight design makes it ideal for portable systems, touring rigs, and fixed sound installations.

One of the standout features of the AD-465K is its titanium diaphragm, a material chosen for its high stiffness, excellent transient response, and resistance to heat and fatigue. This ensures reliable long-term use, even in high-output environments. The driver is available in both 8Ω and 6Ω impedance options, giving system designers flexibility in matching amplifier loads and system configurations.

Whether you’re building a new setup or upgrading your existing system, the AD-465K compression driver is a smart choice. It offers the perfect blend of power, precision, and reliability for any professional high-frequency audio application.

FAQ Section

1. How does the titanium diaphragm benefit the high-frequency output of the Audiotone AD-465K-2?

The driver features a durable titanium diaphragm, which offers exceptional rigidity and rapid mechanical recovery. This allows it to reproduce crisp, sparkling highs up to 20 kHz without acoustic break-up or distortion, ensuring vocals and upper harmonics stay sharp even at high volume levels.

2. What horn flare mounting design does the AD-465K-2 use?

Built with a standard 25mm (1-inch) throat diameter, this driver uses a screw-on mounting type. It threads directly onto standard 1-inch screw-mount horn lenses, making it an easy retro-fit or replacement option for PA top boxes and stage monitors.

3. What amplifier rating and power handling are suitable for this driver?

With a 60W RMS power rating and a high sensitivity of 106 dB, it efficiently converts power into loud, clear treble. Pairing it with an amplifier channel supplying 60W to 90W RMS (above the crossover frequency) ensures clean dynamic headroom without clipping the voice coil.

4. What crossover frequency should be set to protect the 1.75-inch voice coil?

Because the driver’s operational frequency range is 1500Hz to 20000Hz, configure an active high-pass crossover or passive crossover network filtered at or above 1.8 kHz to 2.0 kHz (with a minimum slope of 12dB/octave) to keep low-mid energy from damaging the diaphragm.

5. How can I access technical specifications or contact an authorized dealer for the AD-465K-2?

Full technical specifications are available on the official Audiotone AD-465K-2 Product Page. To submit a product inquiry or find authorized pro-audio distributors in your area, use the contact form provided on the catalogue website.