F1 Multi-purpose Small Active Linear Array System Design Concept

With the increasing demand for professional audio systems, the development of our new products must be forward-looking and innovative.

Based on the fact that in small and medium-sized mobile performances, people hope that the equipment is as small in size and as light in weight as possible, but can provide strong power output to meet the requirements of customers for easy transportation and handling in mobile performances. So we designed this product, F1.

Performance Introduction:

Our new F1 is a multi-purpose active small linear array speaker system composed of LA102 and LA118DSP.

LA102 is a vertical line array full-frequency speaker, which is composed of one high-efficiency 10-inch neodymium magnet speaker and two 38mm neodymium magnet compression drivers. It has a compact structure and light weight. It provides users with excellent clarity and low-frequency response.

LA118DSP is an active ultra-low-frequency speaker, which can provide a wide ultra-low-frequency response for users. LA118DSP is built-in with one 18-inch high-efficiency ultra-low-frequency speaker and a three-channel D-class digital power module group. The module group uses a DSP processing system, which has relatively complete audio processing functions. Each channel has multiple 12DB and 24DB分频 modes. High-pass and low-pass frequency division processing. Each channel can be adjusted separately for gain, and each channel has 6 sections of parametric equalization, which can be adjusted as desired to adjust the required frequency response, and can set the power limit processing required for each channel. So that the power does not exceed the power limit that the speaker can bear. Each channel also has delay and phase adjustment, and can store 8 preset modes, allowing users to call up conveniently at any time. It also has a USB connection port function, which can be conveniently and quickly connected to a laptop.

How to install?

Because the top of LA118DSP is equipped with a 35MM support base, it is possible to quickly and stably install LA102 using a height-adjustable support rod (as shown in Figure 2).

Users can also use our T-shaped hanger to stack on top of LA118DSP (as shown in Figure 1).

It is also possible to use T-shaped hangers to independently hang LA102. LA102 can adjust the radiation angle from 0 to 6 degrees (as shown in Figure 3).

In order to obtain greater power output, users can stack 2 LA118DSPs and stack 4 LA102s on top using T-shaped brackets. The PC-side software can be connected in series for control (as shown in Figure 4).

Based on the principle of meeting the mobile performance requirements that are easy to transport and handle, we have equipped LA118DSP with 4 wheels, and cleverly designed a storage cabinet for LA102 below, which can fit two LA102s. The cover can be quickly assembled into a DJ workbench using the provided 4 steel pipes (as shown in Figure 5).

F1 is your best choice!

LA102 Technical Parameters:

Unit components: LF: 10"×1/ HF: φ38mm×2

Frequency response (±3dB): LF/30Hz--3.8KHz; HF/900Hz--20KHz

Sensitivity (1m/1W): LF/99dB; HF/118dB

Maximum sound pressure level (1M): 128db

Power (continuous/peak): LF:300W/600W; HF:80W/160W

Directivity (H×V): 100°×12°

Nominal impedance: LF:8Ω; HF:16Ω

Input method: NL4×2, HF/+1 -1; LF/+2 -2 Suspension hardware: aluminum suspension components

Speaker size: 560×350×300.4mm

Weight: 18KG

LA118DSP Technical Parameters:

Unit components: LF:18"×1

Frequency response (±3dB): 35Hz--250Hz

Sensitivity (1m/1W): 101dB

Maximum sound pressure level (1M): 133db

Power (continuous/peak): 600W/1200W

Nominal impedance: 8Ω

D-class digital amplifier output (RMS): 1100W/8Ω+2×550W/4Ω

DSP: 1 In 4 Out DSP Module

Amplifier output method: NL4×1, LF/+1 -1; HF/+2 -2

Power supply: Switching power supply, automatic range PSU (110V-220V)

Speaker size: 620×610×916mm

Weight: 95KG (including 2 LA102)