Model | SPL-1502 | SPL-1202 |
Subwoofer Diameter | 38cm/15" | 30cm/12" |
Magnet | 2*190mm | 2*190mm |
Norminal Impedance | 2+2/4+4Ohms | 2+2/4+4Ohms |
Power Handing(RMS/Peak) | 1200/3000Watts(RMS/PEAK) | 1000/2500Watts(RMS/PEAK) |
Suspension | Composite | Composite |
Suspension Traval | 34MM | 34MM |
Xmax | 20mm @50%BL | 20mm @50%BL |
Fs | 30HZ | 30HZ |
QTS | 0.41 | 0.47 |
Qes | 0.47 | 0.53 |
Qms | 3.6 | 4.25 |
SPL | 88DB | 90DB |
Voice coil Diameter | 3.0"/7.62CM | 3.0"/7.62CM |
Motor Diameter | 5.5"/14.0CM | 5.5"/14.0CM |
PORTED | ||
Volume(Litres) | 40 | 50 |
VoLume(cu.ft.) | 1.41 | 1.77 |
Port Diameter | 2.8in/70mm | 3.1in/80mm |
Port Length | 7.9in/200mm | 10.0in/250mm |
SEALED | ||
Volume(Litres) | 22 | 24 |
Volume(cu.ft.) | 0.78 | 0.85 |
Who we are:
Ningbo ASM manufacturing, has become one of the largest company specialized in Sub- woofer, Car speaker, ceiling speaker, boom box, Professional sound. Manufacture in China.
The reason to work with Ningbo ASM manufacturing:
1) Focus on every detail