ModelAMZ- sub12AMZ- sub15SubwooferDiameter12"15"MagnetWeight479oz479ozNorminalImpedanceD1D1Power Handing(RMS/Peak)1200/2500W1500/3000WSuspensionCompositeCompositeSuspensionTraval80MM80MMXmax50mm@50%BL50mm@50%BLFs30HZ25HZQTS0.430.39Qes0.520.45Qms2.782.52SPL88DB89DBVoicecoilDiameter4"/10.01CM4"/10.01CMMotorDiameter10"/25.3CM10"/25.3CMPORTEDVolume(Litres)5467VoLume(cu.ft.)1.911.91PortDiameter4in/100mm4.7in/120mmPortLength11.0in/280mm11.8in/300mmSEALEDVolume(Litres)4053Volume(cu.ft.)1.411.87
The reason to work with Ningbo ASM manufacturing:
1) Focus on every detail
2) Full line PRO audio One-stop service
3) Well quality control and guarantee (Free spare parts)
4) Minimum OEM/ODM quantity request
5) Factory with Professional production technology