Úvod » Reproduktory » Priamovyžarujúce » 3 - 6,5" » EMINENCE ALPHA 4 8/ohm
EMINENCE ALPHA 4 8/ohm
4" Woofer, 55W/8Ω, 88dB, 105Hz-12kHz
4" Woofer, 55W/8Ω, 88dB, 105Hz-12kHz. Doporučený pre profesionálne použitie ako stredový woofer a v stĺpových ozvučniciach pre PA.
Dodáva s v pároch, cena je za ks.
| Nominal Basket Diameter Nominal Impedance* Power Rating** Watts Music Program Resonance Usable Frequency Range Sensitivity*** Magnet Weight Gap Height Voice Coil Diameter |
4”, 102 mm 8 Ω 110 W 55 W 123 Hz 105 Hz – 12 kHz 88 dB 10 oz. 0.14”, 3.7 mm 1”, 25 mm |
| Resonant Frequency (fs) DC Resistance (Re) Coil Inductance (Le) Mechanical Q (Qms) Electromagnetic Q (Qes) Total Q (Qts) Compliance Equivalent Volume (Vas) Peak Diaphragm Displacement Volume (Vd) Mechanical Compliance of Suspension (Cms) BL Product (BL) Diaphragm Mass inc. Airload (Mms) Efficiency Bandwidth Product (EBP) Maximum Linear Excursion (Xmax) Surface Area of Cone (Sd) Maximum Mechanical Limit (Xlim) |
123 Hz 6.73 Ω 0.28 mH 6.83 0.84 0.75 1.94 liters 15 cc 0.42 mm/N 4.94 T-M 4 grams 146 2.6 mm 57.7 cm2 4.5 mm |
_ps_230Alpha_4_8.pdf
