LAX MA3200 เครื่องขยายเสียง 2X560W/4Ω 2X380W/8Ω Amplifier,2U
Class H Power Amplifier
The MA Series of power amplifiers from LAX are designed for high-end professional audioapplications, featuring intelligent temperature control and air-cooling systems. Our engineers raised the bar when they conceived the MA series, and we are proud to say that is has become the standard by which other amplifiers are measured, in the China professional audio market.
The MA Series is just as much at home on tour, as it is in a fixed installation, and you can rely on the exceptional sonic performance of these amplifiers, just as thousands of professional end-users across China do.
Features
- Advanced power control system
- Highly efficient Class H design
- SOA intelligent non-contact control and protection system ensures the reliability of the amplifier
in any working environment
- Two-way independent power supply
- A sealed ventilation system efficiently improves heat dissipation, and provides protection against
dust
- EMC shielding provides strong resistance to electromagnetic interference
Specifications
| Model |
MA3200 |
MA5200 |
MA7200 |
MA8200 |
| Poweroutput (W)1 kHz,0.5%THD+N |
Stereo 8 ohm |
310 W |
500 W |
710 W |
940 W |
| Stereo 4 ohm |
540 W |
750 W |
1100 W |
1500 W |
| BridgedMONO8 ohm |
1080 W |
1500 W |
2200 W |
3000 W |
| Frequency response(1 W @8 ohm) |
20 Hz - 20 kHz +0/-0.25 dB |
| THD+N(Continuous power, 8 ohm/1 kHz) |
≤0.01% |
| S/N rate (20 Hz - 20 kHz full load) |
≥105 dB |
| Slew Rate |
40V/us |
60V/us |
| Damping factor |
≥400:1 |
≥500:1 |
≥500:1 |
≥800:1 |
| Cross Talk |
≥80 dB |
| Input impedance |
20 kohm (Balanced) /10 kohm (Unbalanced) |
| Input sensitivity |
0.775 V / 1.0 V/ 1.44 V |
0.775 V / 1.0 V |
| CMRR |
≥70 dB |
| Voltage gain(@ 1.44 V / 1 V / 0.775 V) |
34X/48.9X/63.2X |
43.9X/63.2X/81.5X |
52.4X/74.8X/96.5X |
86.7X/111.8X@ 0.775V |
| Input compression ratio |
20:1 |
| Dimensions (W x D x H) |
89(2U) x 483(19") x 471 mm |
133(3U) x 483(19") x 471 mm |
| Net Weight |
25.5 kg |
29.5 kg |
31.5 kg |
40 kg |
