18LEX1600Fe– Low frequency transducer

The Beyma 18LEX1600Fe is a high-power, low-distortion 18 inch subwoofer designed for top-level professional bass applications. Its high force factor design, combined with Beyma’s exclusive Malt Cross® cooling system, delivers powerful output with low power compression losses and consistent performance. A sensitivity of 96 dB at 1 W/1 m is supported by an FEA-optimised ceramic magnetic circuit and an aluminium demodulating ring for clean and controlled response with ultra-low air noise and optimised linear behaviour. The weatherproof treated cone with exclusive NCR membrane, double silicone spider, and robust 4 inch QUATTRO in and out copper voice coil allow extended controlled displacement of ±13 mm Xmax and a 58 mm peak-to-peak excursion, making it ideal for direct radiation and band-pass subwoofer applications.

Technical Specifications
Nominal diameter: 460 mm (18”)
Rated impedance: 4 Ω
Minimum impedance: 6.1 Ω
Power capacity: 1600 W AES
Program power: 3200 W
Sensitivity: 96 dB 1W / 1m @ ZN
Frequency range: 30 – 1200 Hz
Recom. enclosure: Vb = 125 l
(Bass/reflex design): Fb = 39 Hz
Voice coil diameter: 101.6 mm (4”)
BI factor: 30.7 N/A
Moving mass: 0.336 kg
Voice coil length: 32 mm
Air gap height: 15 mm
X damage (peak to peak): 58 mm