AR-151P II is an upgraded version of AR-151P.

Boton professional waterproof speakers are waterproof, moisture-proof, anti-corrosion and anti-ultraviolet technology based on traditional professional speakers. Suitable for outdoor fixed installation in sports fields, pool parties, parks, music fountains, cruise ships, warships and other harsh environments.

Boton specializes in the production of waterproof speakers with 20 years of experience and pays attention to the perfection of details.

1. Use 18mm multi-layer plywood, and cover the inside and outside of the box with polyurea coating (polyureacotings), which is waterproof and moisture-proof while maintaining the high sound pressure of 101dB and frequency response of the wooden shell.

Note: Traditional waterproof speakers mostly use plastic and fiberglass shells, with poor sound pressure level and tone.

2. The front and back of the paper cone of the speaker unit are covered with soft polyester glue. It can work in water.

3. All hardware surfaces are electroplated with strong anti-rust ability, which can keep rust-free for three years.

Note: Usually the anti-rust time of iron parts spraying is 10 months.

4. The connection basin on the back of the speaker is made of die-cast aluminum material, which is waterproof and corrosion-resistant.

5. Built-in two-way frequency divider, components and circuit boards are filled with resin glue for waterproofing, and mixed with thermal conductive polymer materials to ensure heat dissipation of components.

Rated power: 880W

Impedance: 8 ohms

Diffusion angle: 90*50

Sensitivity: 112dB

Maximum sound pressure level: 138dB

Frequency response: 55-19.5KHz

Box material: 18mm plywood covered with polyurea coating

Unit structure: LF:100Fe HF:75Fe