The LA0316 Active Column Speaker System with Subwoofer consists of eight 3-inch full-range speaker units and one 12-inch subwoofer, paired with a compact built-in amplifier module. Equipped with integrated DSP processing, Bluetooth connectivity, and multiple input interfaces, it delivers strong midrange clarity and deep bass response. Housed in a rugged wooden cabinet, this system is ideal for speech reinforcement, musical playback, and live sound in small to mid-sized venues such as banquet halls, multi-function rooms, auditoriums, gyms, bars, shopping centers, and mobile events.

Model | LA0316 |
3”×8 Column Speaker | |
Drive Unit | 3”×8 (25mm Voice Coil) |
Rated Power | 160W |
Program Power | 320W |
Peak Power | 640W |
Impedance | 4Ω |
Frequency Response | 98Hz~16kHz |
Sensitivity | 96dB |
Max. SPL | 118dB |
Signal Input | 2×XLR/TRS "combo jack" mic/line/Hi-Z guitar |
Supported Function | BT/USB/MP3 |
Directivity Angle | 100°(H)×20°(V) |
Product Dimensions (H×W×D) | 810×105×140mm |
Net Weight | 6.5kg |
Gross Weight | 7.5kg |
Single 12” Subwoofer | |
Drive Unit | 12”×1 (65mm Voice Coil) |
Rated Power | 300W |
Program Power | 600W |
Peak Power | 1200W |
Impedance | 4Ω |
Frequency Response | 38Hz~200kHz |
Sensitivity | 96dB |
Max. SPL | 121dB |
Signal Input | 2×XLR/TRS "combo jack" mic/line/Hi-Z guitar |
Supported Function | BT/USB/MP3 |
Product Dimensions (H×W×D) | 600×365×450mm |
Net Weight | 21kg |
Gross Weight | 21.5kg |
LA1421S 15 Inch Passive Line Array SubwooferSeptember 21, 2018The LA1421S is a 15-inch passive line array subwoofer designed with a rated power of 1000W and an impedance of 4Ω. Featuring a single 15" driver unit, it achieves a maximum SPL of 134±2dB with a sen...view
LA1512S (8Ω) Waterproof Line Array Loudspeaker (4 units combinations)November 29, 2016DSPPA LA1512S Line Array Speaker are full range speaker cabinets with RMS power of 200W and it meets the important need of versatile public address system that can provide high quality reinforcement f...view
DSP1580 Active Line Array PA Speaker SystemSeptember 28, 2025The Professional Active Line Array Speaker System delivers outstanding sound performance with unique advantages in acoustic structure and phase characteristics. Its “point source” design with integr...viewwe will contact you within 24 hours.
A Leap-forward of DSPPA in GET 2016December 22, 2016DSPPA attended GET Show at Poly World Trade Center Expo. Guangzhou, China, from 1-4 March, 2016. This time, DSPPA got a remarkable leap-forward and gain the highly praise both in domestic and internat...view
Sound Box Arrangement of Conference Room Audio SystemMarch 29, 2019When it comes to the arrangement of speakers in conference room speaker system, many people say that the main speaker should be supplemented with speakers. In fact, conference rooms are different from...view