The LA-4241B is a compact linear array speaker with four 4” full-range drivers, engineered for both speech and music reinforcement. Complementing it, the LA-180SUB is an active subwoofer that integrates advanced digital signal processing, a robust 18” woofer, and a high-power amplifier module to ensure powerful output and consistent audio performance.
For greater portability, the full-range speakers can be detached and conveniently stored within the subwoofer’s bass reflex port, streamlining transport and setup.
When combined, two LA-4241B speakers and one LA-180SUB subwoofer produce crisp, dynamic sound with rich bass, delivering a high sound pressure level that outperforms comparable systems. With exceptional outdoor projection and effortless installation, this system is an excellent choice for diverse venues, including churches, museums, live events, transportation hubs, sports arenas, government buildings, conference spaces, lecture halls, shopping centers, and AV demonstration rooms.
Model | LA-4241B |
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 | 16Ω |
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-180SUB | |
Speaker Unit | 1 × 18" Woofer, 220mm Magnet / 100mm Voice Coil | |
Rated Power | 1000W (Continuous), 4000W (Peak) | |
Frequency Response | 28Hz - 300Hz | |
Sensitivity(1W/1m) | 92dB | |
SPL | 131dB (Continuous), 136dB (Peak) | |
Nominal Impedance | 8Ω | |
Crossover Frequency | 120Hz | |
Connectors | One Neutrik NL4 Socket | |
Product Dimension(W×H×D) | 502 ×608 × 650mm | |
Product Weight | 35kg | |
Amplifier Module | Power Configuration | 1600W + 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 | ~90V - 270V, 50/60Hz (PFC Power Supply) | |
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 | |
LA1428S 800W Professional SubwooferNovember 12, 2024The LA1428S 800W Professional Subwoofer stands out for its high reliability and performance, crafted from marine plywood and equipped with a powerful 18” bass driver, ensuring rich low-end frequencie...view
LA1426A Line Array Full Frequency LoudspeakerSeptember 20, 2018The LA1426A is the active version of the LA1426 array speaker. It offers clear sound reproduction with a rich mid-low frequency response and detailed treble, guaranteeing minimal distortion even at hi...view
PL210S Passive Line Array SubwooferMarch 27, 2026The PL210S is a powerful subwoofer designed to extend and enhance line array systems with deep and impactful low-frequency performance, covering a range from 43 Hz to 250 Hz.It features an 18-inch lon...viewwe will contact you within 24 hours.
PALM Expo-1B201，Be here or Be squareNovember 25, 2016The 25th PALM Expo is already in full swing, DSPPA new products of 2016 along with our traditional hot-sell products is exhibiting on this show.view
The Convenience and Speed of Paperless Conference System is a Further BreakthroughSeptember 3, 2020The conference system must adapt to and be compatible with the rapid development of information technology, the bewildering number of software products, and intelligent decision-making proposed due to...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
