Model NO.
AMZ- sub12 / 15
Energy Exchanging Mechanism
Electromagnetic
Size
12 Inches 15 Inch
Magnet
479oz
Frame
Aluminum
Voice Coil
4"
Transport Package
Standard Export Packing
Specification
professional 12"15" high power car audio subwoofer
Trademark
ASM
Origin
Zhejiang China
Production Capacity
500PCS/Month
Type:
Speaker
Speaker Design:
Woofer
Shape:
Basin-shaped
Material:
Aluminum
Sound Frequency:
Low Pitch
Connection Mode:
Double Wire
| Model | AMZ- sub12 | AMZ- sub15 |
| Subwoofer Diameter | 12" | 15" |
| Magnet Weight | 479oz | 479oz |
| Norminal Impedance | D1 | D1 |
| Power Handing(RMS/Peak) | 1200/2500W | 1500/3000W |
| Suspension | Composite | Composite |
| Suspension Traval | 80MM | 80MM |
| Xmax | 50mm @50%BL | 50mm @50%BL |
| Fs | 30HZ | 25HZ |
| QTS | 0.43 | 0.39 |
| Qes | 0.52 | 0.45 |
| Qms | 2.78 | 2.52 |
| SPL | 88DB | 89DB |
| Voice coil Diameter | 4"/10.01CM | 4"/10.01CM |
| Motor Diameter | 10"/25.3CM | 10"/25.3CM |
| PORTED | ||
| Volume(Litres) | 54 | 67 |
| VoLume(cu.ft.) | 1.91 | 1.91 |
| Port Diameter | 4in/100mm | 4.7in/120mm |
| Port Length | 11.0in/280mm | 11.8in/300mm |
| SEALED | ||
| Volume(Litres) | 40 | 53 |
| Volume(cu.ft.) | 1.41 | 1.87 |
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
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