Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

LA-8300 LA-212SUB Active Line Array Speaker System


● Employs imported neodymium magnetic components.
● Features a built-in DSP audio processing module for accurate fine-tuning.
● Utilizes a high-power, single-channel class-D active amplifier module.
● Compact and lightweight, yet highly efficient.
● Easy to transport and install.
● Ideal for use in various settings such as Churches, Conference Rooms, Theaters, Theme Parks, Museums, and Hotels.

  • Introduction
  • Specification

LA-8300 adopts eight 3” high-efficiency neodymium magnetic midrange speakers and eight 1” direct radiating neodymium magnetic tweeters; all units are selected from Lavoco speakers, an Italian brand, with high-efficiency midrange frequency, sufficient energy, transparent sound, and clear and bright high frequency.
With compact structure, the high-strength speaker box is wear-resistant, using precise CNC machining combined with complex wedging process for good pressure resistance, sprayed with water-based environmental protection paint, beautiful and elegant. The speaker system consists of two 12” neodymium magnetic woofers, with full and powerful low-frequency sound and deep dive. It adopts high-power single-channel “Class-D” amplifier module with DSP filtering and control system, which is convenient for setting and retrieving parameters of different scenes, ensuring sound reproduction and stability, and adapting to the needs of different scenes. The amplifier module is provided with a cooling device, which facilitates cooling and ensures the stability of the amplifier. Equipped with professional hanging parts, it is easy to adjust the hanging angle of the speaker according to the actual needs for optimal results. It works with the LA-8300 small line array speaker.



Unit Component

MF 8×3” neodymium magnetic unit, HF 8×1” neodymium magnetic unit, with cooling module

Horn Coverage (-6dB)



124dB (continuous)\130dB (peak)

Frequency Range (±0.25dB)


Signal Processing

48kHz, 24-bit DSP processor, delay: input 120ms/output 20ms, filter, EQ, compressor, limiter

Amplifier Power

Class-D, 8Ω/2×300W

S/N Ratio


Damping Factor

>300 (under the condition of 8Ω load, 400kHz)


<0.05% (under the condition of 20Hz~20KHz, 8Ω load, 3dB)



Signal Input/Output

XLR 3-pin female line-level input

Power Input/Output

Neutrik PowerCon (Max: 15A)

Power Supply

AC100~240V, 50/60Hz


On/Off switch


Input current limiter, short circuit protection, on/off mute, DC fault protection, power limiter

Case Material/Painting

15mm selected multi-layer wood panel, black polyurea paint

Product Dimensions (H×W×D)


Net Weight




Unit Component

LF 2×12” (300mm) neodymium magnetic woofer



Frequency Response (±3dB)


Digital Amplifier Module

DSP processor, class-D amplifier

Amplifier Channel/Power

Single channel, 1500W/8Ω




XLR (balanced)

Power Supply

AC110V~250V, 50Hz/60Hz

Product Dimensions (H×W×D)


Net Weight


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  • Tel:+86 020 37166520
  • Address:Jianggao Town, Baiyun District, Guangzhou, China