Product parameters

Rated power (W): 350

Impedance (Ω): 8

Diffusion angle: 100×100

Sensitivity (dB): 93

Maximum sound pressure level (dB): 120

Frequency response (Hz): 65-19.5K

Box material: aluminum alloy

Box size (W×D×H): 140mm×191mm×700mm

Unit structure: LF:25ND@4 HF:25ND

Packaging volume (m3): 0.05

Net weight (kg): 6

Gross weight (kg): 8.5

Suspension: Yes

Q405 features:

1. It is composed of 4 4.5-inch 25mm voice coil NdFeB full-range units and 1 25mm compression drive tweeter, with built-in passive crossover full-range speaker.

2. The 4.5-inch unit uses a hot-pressed cloth surround, with high power and high sound pressure.

3. The system uses 2.5~6mm aluminum alloy extrusion and stretching, and the surface treatment is sandblasting electrophoresis, waterproof and UV-proof process. The strength is 4.5 times that of wooden shells, corrosion-resistant and has good performance.

4. The internal x and y axis multiple reinforcement ribs use aluminum alloy profiles.

5. There is a dovetail universal long slot on each side, extending outward connection function.

6. There are two sets of power input connectors on the back of each box, which can also be used for box combination.

7. There are multiple screws on the back to facilitate the installation of wall racks.

8. Considering the strength, the aluminum alloy mold is 2.5 times thickened at the speaker and back frame support position.

9. The top and low ends are closed with injection-molded nylon covers. Nylon is a polyamide fiber, which is widely used for its high mechanical strength, good toughness, and excellent properties of collision resistance and wear resistance.

10. Two 8mm screws are prepared for the cover, which is convenient for horizontal linear array combination. At the same time, there is a reserved pipe mouth at the base.

11. It is recommended to use it with Q-300D single 12-inch subwoofer to make the sound fuller.

Universal slot, equipped with special aluminum alloy slider

Function: 1. Strengthen the rigidity of the shell

2. When hanging, it can be used as a support point

3. External support bracket

4. Connection function when multiple speakers are used in combination

Nylon top cover

Description: Made of nylon fiber (polyamide fiber), it has high mechanical strength, good toughness, anti-collision and wear-resistant characteristics, and is very suitable for port sealing.

Slider

Description: The slider can withstand 100kg of tension and can be fixed at any position.

Support bracket

Description: This accessory is convenient for placement.