FIR LA Series
300W~2000W Active Speaker Amplifier Module for High-end Line Array System
- 300W~2000W optional.
- Widely used in 2-way Line Array System 12", 2*10", 2*12".
- Built-in high-performance DSP: AKM7735, 48kHz, 1in 2out, FIR designer.
- Professional-grade audio class D amplifier circuit, Bi-AMP design, RS485 networking.
- A-Guard Protection System: DC protection, Undervoltage protection, Smart overheat management, Soft startup protection, Output overload protection, Input/Output limiter (DSP Adjustable).
- Cooling System: Smart fan cooling system control, Variable speed fans, Back to front venting, Mandatory cooling.
- Compact design, easy integration.
- OEM, ODM and customized services are available.
| Technical Details : | |
|---|---|
| Models | FIR2.38LA, FIR2.310LA |
| DSP Type | AKM, AK7735, 48kHz, 1in 2out, FIR designer |
| RMS | FIR2.38LA: OUT1: 300W @8Ω, 500W @4Ω; OUT2: 800W @8Ω, 1400W @4Ω
FIR2.310LA: OUT1: 300W @8Ω, 500W @4Ω; OUT2: 1000W @8Ω, 2000W @4Ω |
| Output Circuitry | Class D |
| Frequency Response | 20Hz-20kHz(±1dB)(DSP Adjustable) |
| Total Harmonic Distortion | ≤0.05% |
| Slew Rate | ≥40V/μs |
| Damping Factor | ≥500 |
| Input Impedance | 10K/20K Ohms, unbalanced or balanced |
| S/N Ratio | ≥95dB |
| Power Supply | AC 100V-240V ~50/60Hz(Regulated Voltage, PFC power supply) |
| Input Sensitivity | FIR2.38LA: 1.6V
FIR2.310LA: 1.4V (DSP Adjustable) |
| Input/Output Connector | XLR |
| Dimension(W*H*D) | 142*332*93.5mm |
| Logistics Information: | |
| Packing Size | 42*22*19cm |
| Shipping Weight | 4kg |
* Features and specifications are subject to change without prior notice.
