1. Transformer isolated 100V, 70V and 4-16 Ohms speaker outputs, balanced, no grounding. Two channel or Four channel
2. 5 LED indicators for status display.
3. XLR socket and 6.35 mm jack for amplifier link
4: Output circuit shorting protection & display, Short-circuit warning and protection, over-heat warning.
5: Series amplifiers of high output power available.
| Model | LPA-3000H | LPA-3200H | LPA-4000H | LPA-6400H | LPA-8000H |
| Line voltage | 70-100V | 70-100V | 70-100V | 70-101V | 70-102V |
| FREQ. RESP | 4-16Ω | 4-16Ω | 4-16Ω | 4-17Ω | 4-18Ω |
| Rated power | 3000W | 2*1600W | 2*2000W | 4*1300W | 4*2000W |
| Dimensionmm (mm) | 480*850*90 | 480*850*90 | 480*850*90 | 480*850*91 | 480*850*92 |
| Weight(kg) | 13.64 | 13.64 | 13.64 | 13.64 | 13.64 |