MW 1258

MW 1258

Classic Advanced Subwoofer, Ø 12″,Ø 5.1″ VC, 8Ω, 500W, 87.5dB, FS 28Hz, QTS 0.51 VAS 108LT, XMAX ± 10mm

Overall Dimensions305mm(12")x151.5mm(5.96")
Nominal Power Handling (DIN)P500W
Transient Power 10ms1500W
Sensitivity 2.83V/1M87.5 dB SPL
Frequency ResponseSee graph
Cone/Dome MaterialComposite cellular
Net WeighKg6.2
Nominal ImpedanceZ8Ω
DC ResistanceRe6.1Ω
Voice Coil Inductance @ 1KHzLBM1.52mH
Voice Coil DiameterDIA130mm
Voice Coil Height37mm
HE Magnetic Gap HeightHE12mm
Max. Linear ExcursionX± 10mm
Voice Coil FormerAluminum
Voice Coil WireHexatech™ Aluminum
Number Of Layers2
Magnet System TypeHigh flux double ferrite vented
B Flux DensityB 0.63T
BL ProductBXL11.95 N.A
1V
Suspension ComplianceCms0.3494 mm/N
Mechanical Q FactorQms2.05
Electrical Q FactorQes0.69
Total Q FactorQts0.51
Mechanical ResistanceRms7.98 Kg/s
Moving MassMms90 g
Eq. Cas Air Load (liters)VAS108 Lt
Resonance FrequencyFs28 Hz
Effective Piston AreaSD471 cm ²

Product Information

Features

5.1″ Large Hexatech™ Aluminum voice coil
High power handling
2 layer laminated carbon paper cone
High linear excursion
Double vented ferrite magnet system

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