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Waveguide WG 148 R

Art. No. 5176
14,8 cm Waveguide of high-quality plastic for 25 mm tweeters. The exponential enlargement provides a high sound pressure level gain in the lower high frequency range, which discharges the tweeter. In addition, the focus and the coupling to a woofer are improved, because the sound generation planes move closer together. For fixation of the tweeter on the waveguide 4 pieces M4 screws (length approx. 10 mm) are added. This waveguide is suitable for: G 25 FFL - 8 Ohm; KE 25 SC - 8 Ohm Packing unit: 1 pc.
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Sketch
Cutout diameter 115 mm
Net weight 100 g
Cutout diameter D = 38 mm

Used in / Accessories:

G 25 FFL - 8 Ohm

25 mm (1") fabric dome driver for the high-frequency range above 2000 Hz. Due to the optimised dome shape with double coating in conjunction with the highly damped surround, linear frequency response has been made possible. Due to the powerful magnetic driver and the ferrofluid-cooled voice-coil high efficiency and high power handling can be guaranteed.

KE 25 SC - 8 Ohm

Magnetically shielded 25 mm (1") high end dome tweeter made of ceramic for crystal clear, perfectly reproduced sound even at high volume settings and with no distortion. The pole piece perforation coupled with the flow-optimised rounded shape, the damping in the cavity and the ventilated voice coil carrier guarantee a very low resonance frequency. The impedance is linearised by means of an integrated LRC element. This means that the dome can be easily integrated in a network of crossovers. The protective grille is fitted on the inside with an acoustic low-pass filter in the shape of a transparent ring, which does not begin to operate until 25 kHz are achieved, when it damps any material-borne resonance. The grille has the added advantage of improving omnidirectional sound distribution at higher frequencies.

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