LA-4240B LA-150SUB
Professional Line Array Speaker System
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LA-4240B LA-150SUB
- 4×4″ full-range speaker units for high clarity and balanced sound reproduction across a wide frequency range.
- 15″ woofer unit in the subwoofer for powerful low-frequency output, enhancing bass performance.
- Telescoping support pole with cable for easy adjustment and flexibility during setup, ensuring ideal sound projection.
- Full-Range Speaker with Aluminum Alloy Enclosure and waterproof sound mesh for durability.
- Detachable full-range speakers that can be conveniently stored inside the bass reflex port of the subwoofer for compact storage and transport.
- Equipped with four 4-inch silent wheels with brakes, ensuring easy mobility and stability during setup and use.
- The system is suitable for both mobile and fixed installations, such as banquet halls, conference rooms, and outdoor venues.
| Model: | LA-4240B |
|---|---|
| Speaker Unit: | 4 × 4″ Full-range Drivers |
| Rated Power: | 280W @ 8Ω / 800W (peak) |
| Frequency Range: | 100Hz-20kHz |
| Sensitivity(1W/1m): | 98dB |
| SPL: | 120dB (Continuous), 130dB (Peak) |
| Nominal Impedance: | 8Ω |
| Nominal Coverage Angle (H × V): | 120° × 80° |
| Crossover Frequency: | 120Hz |
| Connectors: | Two Neutrik NL4 Sockets (1-/1+) |
| Enclosure Material: | Aluminum Alloy |
| Product Dimension(W×H×D): | 125 × 500 × 138mm |
| Product Weight: | 7.2kg |
| Model: | LA-150SUB |
|---|---|
| Speaker Unit: | 1 × 15″ Woofer, 220mm magnet / 100mm voice coil |
| Rated Power: | 700W (Continuous), 1600W (Peak) |
| Frequency Response: | 32Hz – 300Hz |
| Sensitivity(1W/1m): | 97.5dB |
| SPL: | 130dB (Continuous), 136dB (Peak) |
| Nominal Impedance: | 8Ω |
| Crossover Frequency: | 120Hz |
| Connectors: | One Neutrik NL4 Socket |
| Product Dimension(W×H×D): | 500 × 486 × 550mm |
| Product Weight: | 35kg |
Amplifier Module
| Power Configuration: | 1200W + 800W @ 8Ω |
|---|---|
| Frequency Response: | 20Hz – 20kHz (-0.5dB at 1/8 Output Power) |
| SNR: | ≥101dB (A-Weighted) |
| Damping Factor: | 500 |
| Input Sensitivity/Impedance: | 1.2V / 22kΩ |
| THD: | ≤0.05% |
| Input Voltage: | ~190V-240V 50/60Hz |
| Output Circuit Type: | Class D |
| Protection Features: | Overload Protection, Overvoltage Protection, Undervoltage Protection, Overheat Protection, Short Circuit Protection, DC Protection, etc. |
| DSP Decoder Chip: | 96kHz Sampling Rate |
