Midbass speakers 1022

 

Nominal Diameter 250   mm
Nominal Impedance ohm
Power Rating 150  Wcpp
Sensitivity 97  dB
Frequency Range 65-5000  Hz
Voice Coil Dia 38  mm
Magnetic Gap D. mm
Magnet Diameter 134  mm
Magnet Weight 2,9  kg
Thiele and Small parameters
Resonance frequency : Fs 51 Hz
DC Resistance : Rdc 5,8 ohm
Electromagnetic Q : Qes 0,31
Mechanical Q : Qms 3,51
Total Q : Qts 0,28
Compliance Equivalent Vol. : Vas 68 liters
Surface Area of Cone : Sd 346 cm2
Excursion : Xmax 5 mm
Moving Mass : Mms 21 grams
Bl Product : BL 12,7
Voice Coil Inductance : Le 0,6 mH
Mounting informations
Baffle cutout dia 236  mm
Mounting depth 90  mm

Descriptions

Cast aluminium-magnesium alloy basket, Fiberglass reinforced epoxi voice coil former, Double polyamide insulated copper wire, Impregnated high elasticity woven silverplatted lead out wire. Otimized FMS™ (Flux Maximizing Structure) magnet structure with BaFe magnet ring. Polycellulose cone and impregnated fabric dust cap.