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LA1428SA
LA1428SA
Active Subwoofer
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- The speaker box body is built using a specially designed plywood that offers exceptional reliability, typically used in sea vessels.
- Additionally, all metal accessories are crafted from high-quality aluminum alloy for durability.
- The system is powered by a high peak power switching power supply and features a Class-D independent power amplifier.
- The long-stroke woofer ensures powerful bass performance.
- This product is particularly well-suited for mobile applications.
| Unit Structure: |
18″ woofer ×1 |
| Frequency Response: |
40 Hz – 250 Hz |
| Speaker Sensitivity (converted to 1m, 1W): |
99±2dB |
| MAX. SPL.: |
127±2dB |
| Active Signal Input Impedance: |
20 kΩ |
| Amplifier Output Power: |
1200W |
| Amplifier Input Sensitivity: |
0.775V |
| Amplifier Distortion: |
<0.05% |
| Working Voltage: |
AC220V~50/60Hz |
| Color: |
Black |
| Dimensions: |
642mm×620mm×489mm |
| Weight: |
49kg |
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