Продавам 2 броя нискочестотен говорител BEYMA 8BR40/N

Бяха закупени за проект, който няма да се състои.
Чисто нови в кашоните си.
Изпращат се с куриер.
За София лично предаване.
Цена 180 лв.

Техническа спецификация:

Nominal impedance 8 ohm
Dimensional category 8.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 91 dB
Calculated sensitivity 88.85 dB
Nominal power handling 50 W
Max power handling 100 W
Bandwidth 30÷6000 Hz
Fundamental parameters
Sd 220 cm²
Mms 21 gr
Cms 1300 µm/N
Rms 2 kg/s
Le 0.5 mH
Re 5.5 ohm
BL 6.8 T.m
Small signal parameters
Fs 30 Hz
Qes 0.48
Qms 2.1
Qts 0.39
Vas 89.1 L
Datas
Xmax ±6.7 mm
EBP 63 Hz
Fs / Qts 77 Hz
Vas * Qts² 13.56 L
Efficiency 0.5 %
Calculated efficiency 0.49 %
Weight ~1.4 kg
Dimensions
Voice coil diameter 1 inch
Outside diameter 211.5 mm
Baffle cutout diameter 179.5 mm
Depth 89 mm
Front thickness 8.5 mm
Depth after front 78.5 mm
Diamètre aimant (mm) 90 mm
Shape & Materials
Front chape Cylindrical
Magnet type Ferrite
Basket masterial Aluminium
Winding material Copper
Surround shape One roll
Surround material Rubber