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Descrizione del prodotto
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- 1,75 (44,4) DUO double layer in/out aluminium voice coil
Descrizione del prodotto Beyma CD-1114Fe Compression Driver
The Beyma CD-1114Fe is a compact 1.4" compression driver optimized for natural sound reproduction in mid- and high-frequency applications. Engineered with a DUO double-layer aluminum voice coil and PM4 polymer diaphragm, this model delivers clean, detailed audio with high sensitivity and reliability.
Highlights of the Beyma CD-1114Fe
- 1.4 throat exit with a 1.75 DUO double-layer in/out aluminum voice coil
- Delivers 140 W program power above 1.5 kHz with 109 dB sensitivity
- PM4 polymer diaphragm ensures smooth and natural tonal response
- Lightweight ferrite motor optimized with FEA for efficient performance
Product details Beyma CD-1114Fe
Beyma CD-1114Fe Compression Driver
The Beyma CD-1114Fe is a 1.4" exit high-frequency compression driver designed to deliver articulate and transparent audio reproduction, particularly in mid-sized PA systems, monitors, and compact arrays. Its standout feature is the 1.75 DUO double-layer in/out aluminum voice coil, which allows excellent thermal conductivity and transient response, contributing to clean, undistorted sound reproduction. This driver features a PM4 polymer diaphragm that provides a smooth, natural frequency response from 0.7 kHz up to 19 kHz, with reduced breakup modes and tonal coloration. With a sensitivity of 109 dB (1W/1m) and a power handling capability of 140 W program power above 1.5 kHz, the CD-1114Fe offers efficient performance in lightweight applications. Its ferrite magnet motor structure is optimized using Finite Element Analysis (FEA), ensuring high magnetic flux density (1.5 T) and a stable BL factor of 6.6 N/A. The aluminum cover provides additional durability, and the drivers compact form factormeasuring just 110 mm in diameter and 58 mm in depthmakes it suitable for space-constrained enclosures. Mounting is straightforward using four M6 threaded holes spaced 90º apart on a standard 101.6 mm (4") circle. At just 1.9 kg, the CD-1114Fe is a lightweight and capable choice for system designers seeking natural response and efficiency in a compact compression driver.
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