REDCATT 251TN 1″ Dome tweeter 4 ohms

Highlights of the REDCATT 251TN

• 1.0″ aluminum dome with poly-silk composite surround
• 4 Ohm impedance with 90 dB sensitivity
• Low 1500 Hz resonant frequency for broad usability
• Neodymium magnet for lightweight speaker designs
• 10 W AES, 20 W continuous, and 40 W peak power handling

Product details REDCATT 251TN

REDCATT 251TN 1.0″ Aluminum Dome Tweeter 4 Ohm

For DIY and OEM builders working with audio components, the REDCATT 251TN offers a compact high-frequency solution with a bright, clean character. Its aluminum dome is designed for extended high-frequency performance, while the poly-silk composite surround supports controlled dome movement.

The 251TN uses a neodymium magnet system, making it well suited to lightweight and space-conscious speaker projects. As a compact dome tweeter, it is especially useful where high-frequency output needs to fit into a shallow or narrow front baffle.

A small integrated waveguide helps simplify installation and makes the tweeter practical for limited-height products such as TV bars. The design also supports vertical stacking, allowing the 251TN to be used in array-style column layouts and other multi-driver high-frequency configurations.

With 4 Ohm rated impedance, 90 dB sensitivity, and a resonant frequency of 1500 Hz, the 251TN fits compact PA 2-way tops, column arrays, portable PA systems, and commercial install designs. It handles 10 W AES power, 20 W continuous power, and 40 W peak power, with a mounting depth of 16.41 mm and four mounting holes for secure installation.