RCF ND1411-M, Neodymium Compression Driver - 1.5 Inch

The RCF ND1411-M is a compact yet powerful 1.5-inch diaphragm compression driver with a 1.0-inch exit throat. Designed for professional audio applications, it features a lightweight yet durable Mylar diaphragm and suspension for precision sound reproduction. The radial phase plug and high-energy neodymium magnet assembly ensure high sensitivity, excellent transient response, and minimal distortion. With a compact 70mm overall diameter, it is ideal for array configurations and space-sensitive speaker designs.

Product Specifications:

Exit Throat Diameter: 1.0 inch / 25 mm

Impedance: 8Ω

Power Handling: 25W RMS / 50W Program

Sensitivity: 109 dB

Frequency Range: 1500 - 20000 Hz

Diaphragm & Suspension Material: Mylar

Voice Coil & Magnetics:

Voice Coil Diameter: 1.5 inch / 38 mm

Winding Material: Edgewound Aluminum

Former Design: Straight - Nomex

Layers: Single, Outside Wound

Flux Density: 1.7 T

Magnet Type: Neodymium

Mounting & Dimensions:

Overall Diameter: 69 mm / 2.72 inches

Overall, Height: 51 mm / 2.01 inches

Mounting: 4 x 6 mm threaded holes at 90°

Weight: 0.69 kg / 1.52 lbs

Package Dimensions: 3.74 x 3.82 x 2.56 inches

Package Weight: 0.72 kg / 1.59 lbs