Nettbutikk

Radian 1225

1,75″ erstatningsmembran

1,75″ erstatningsmembran som passer til flere av JBLs 1″ kompresjonsdrivere. Kommer i 8 og 16 ohm.

Produkt Pris Kategori
Radian 1225 kr 1300 Erstatningsmembran

Aluminium legerings dome omgitt av Mylar

Passer til følgende JBL drivere:
2425, 2426, 2427H/J
Ved bruk av Radian Radian C-1225 baklokk så passer den også til disse JBL driverne:
2416 og 2417

Måling:
1225 Frekvensrespons

FREQUENCY RESPONSE 800 Hz – 20 kHz
SOUND PRESSURE LEVEL * 128 dB continuous, 131 dB peak at one meter
MAXIMUM POWER HANDLING ** 85 watts continuous, 140 watts peak
SENSITIVITY *** 110 dB, one watt at one meter
RECOMMENDED CROSSOVER 800 Hz, 24 dB/octave, 1000 Hz, 18 dB/octave
NOMINAL IMPEDANCE 1225-8=8 ohms, 1225-16=16 ohms
MINIMUM IMPEDANCE 1225-8=5 ohms, 1225-16=9 ohms
D.C. RESISTANCE 1225-8=3.3 ohms (± 10%), 1225-16=6.5 ohms (± 10%)
VOICE COIL DIAMETER 1.75”, 44mm
VOICE COIL MATERIAL Edgewound copper- clad aluminum
DIAPHRAGM MATERIAL 0.003” (0.08mm) heat treated aluminum alloy
DIAPHRAGM SUSPENSION Mylar
POLARITY Positive voltage at red terminal moves diaphragm towards phase plug
DIMENSIONS 2.93” (74.42mm) diameter, .75” (19.05mm) deep
WEIGHT 1.0 oz. (28.35 gm)

*Measured at rated MAX POWER HANDLING
**EIA Standard RS-426A through a 1 kHz, 24 dB/octave Linkwitz-Riley crossover
***Measured on a horn with a Q of 6.3 averaged in the 2 kHz octave band
Every attempt has been made to duplicate the technical specifications and performance parameters of the original product. However, variations in manufacturing tolerances may cause products to differ.