RCF ND1411M

The ND1411-M is a high performance 1.5-inch diaphragm compression driver with a 1-inch exit throat featuring a single pieces, low compression, radial phase plug.
The diaphragm and suspension are precision formed from 0.1mm thick Mylar.
The ND1411-M is a very compact size, versatile driver for professional applications.

1" Leistung: 25W RMS /50W Programmleistung (HF101) Schalldruck SPL 1W/1m:109dB Freq. Range 1500-20000 Hz

Features

* 1.5-inch Diaphragm, 1-inch Exit Throat
* 50W continuous program power handling
* Frequency range: 1500Hz - 20kHz
* Optimized geometry radial phase plug
* Very compact size for array applications
* Neodymium magnet assembly
* High power handling in only 70mm overall diameter

General Specifications

* Exit Throat Diameter: 25.4 / 1.0 mm/inch
* Rated Impedance: 8 Ω
* Power handling capacity continuous program1: 50 W AES
* Power handling capacity AES2: 25 W AES
* Sensitivity: 109 dB
* Frequency Range: 1500 Hz ÷ 20000 Hz
* Diaphragm Material: Mylar
* Suspension Material: Mylar
* Suspension Design: Radial
* Minimum Impedance: (at 6kHz) 7 Ω
* Voice Coil Diameter: 35.5 / 1.5 mm/inch
* Voice Coil Material: Edgewound aluminium
* Voice Coil Former Design: Straight kapton
* Number of layers: 1 - outside
* BL Factor: 4.4 T · m
* Flux Density: 1.75 T
* Phase Plug Design: 10 radial slots
* Phase Plug Material: Composite
* Magnetics: Neodymium

Mounting information

* Overall diameter: 70 / 2.8 mm/inch
* Overall height: 51 / 2.0 mm/inch
* Mounting 4 × 5 mm holes at 90°: 76.2 / 3.0 mm/inch
* Net weight: 0.8 / 1.8 kg/lbs

Shipping information

* Package height: 8.5 / 3.3 mm/inch
* Package width: 16 / 6.3 mm/inch
* Package depth: 16 / 6.3 mm/inch
* Shipping weight: 1.0 / 2.2 kg/lbs