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Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 1Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 2Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 3Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 4
  • Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 1
  • Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 2
  • Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 3
  • Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 4

Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540

Origin:Made In China
Category:Electronics & Electricity / Electronic Components / Speaker,Trumpet & Buzzer
Label:Wall Mount Speaker , 40W Speaker , 8-ohm Speaker
Price: US $29.9 / pc
Min. Order:5 pc
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Member Information


Guangzhou Wepal Electronic Technology Co., Ltd.

Free MemberGuang Dong - China
Live Chat:
Last Online:22 Nov, 2018

Product Description

70V, 100V or 8 ohm switchable wall mount speaker, the angle is adjustable, applicant to classroom, meeting room, conference room 

Product Description


40W Wall Mount Speaker, easy and fast installation, economical PA system for school classroom, office & conference room, 100V / 8 ohm switchable Public Address Speakers 



ARTONE Wall Mount Speaker BS-540


  • 20W / 30W / 40W @ 100V / 8 ohm
  • Wall mount speaker
  • 2 way speaker, 4inch woofer speaker and 1inch tweeter
  • Power 20W, 30W and 40W at 100V line or 8 ohm
  • ABS body and stainless mounting bracket
  • Black / White color for option
  • Switch for different power at 100V / 70V / 8 ohm
  • Economical series with best cost-effective performance









ARTONE wall mount speaker is a speaker with built-in 70v/100v transformer, which reduces line losses on long distance transfer and allows easy parallel connection of multiple speakers.



There are 4inch woofer speaker + 1inch tweeter speaker driver built-in 2 way speaker, it is able to give wide frequency response at 130-18KHz, the multiple power taps 70V, 100V, 8ohm and give power 1/2, 1/4 or full power, which are helpful for different applications varies from room size and ambient noise surroundings. The elegant design come with metal grill and ABS plastic enclosure in white color, and can be installed on wall merge to ambient field. Its stainless bracket makes the easy, fast and secure installation.

It is an ideal choice for industrial, educational and commercial applications in hotel, school, office, church, conference room, shop and factory audio system, where background music and paging is needed.

Installation Guide

The ARTONE wall mounting speaker BS-540 is designed not only for environmental embedding, but also for quick and easy installation, very practical use in audio system.

  Before ceiling speaker installation, user have to study the environment, choose the power of speaker, the mounting type, the noise level in surroundings,  the height of ceiling, etc.

First, set the wiring properly, lead the speaker cable to the  BS-540 installation place. Take the bracket accessory from the speaker package, to fix it on the wall tight by screws. Then connect the speaker wire to wall mount speaker, and put it in the bracket and tight it between bracket by using 2 plate accessories from each side of speaker.

  When the speaker is set tight on mounting bracket, it is time to adjust the position of speaker. Simply rotate the speaker from up and down to set the sound direction.




Model No.      BS-540
Power and Power Tap      10W 20W, 30W, 40W
Line      70V / 100V / 8Ω
Impedance      Black: Com Red:8Ω
SPL(1W/1M)      88dB
Max. SPL (Rated W/1M)             90dB
Frequency Response      130-18KHz
Speaker Driver      4inch full range driver + 1inch tweeter
Mounting      Bracket mounting
Material      Metal grille and ABS enclosure
Color      Black and white
Dimension      295x196x157mm
Weight      3.5 KG




Packaging & Shipping


First Packing: Plastic Bag (to prevent it from scratch);

Second Packing: Foam Packing (Anti Vibration or serious shock in transportation)

Third Packing: Carton Box (For easier delivery and selling)

Forth Packing: General Packing for 5 pieces amplifier, for fast loading and handling



Our Services

Product Quality Level High & Medium Quality Provided
Price & Cost Low price, low profit
Service 7x24 online, OEM/ODM cooperation


Company Information


Company Administration Follow the ISO9001 standard
Production Capacity Amplifiers > 5000 per month / Speakers > 20000 per month 
QC Control More than 10 QC staffs and strict quality control manual
Exhibition & Trade Show Beijing, Shanghai, Canton, Hong Kong, Frankfurt, Dubai, Las vegas Professional Sound and Electronic Fair
Export Market Asia, Africa, South America, North America, Europe, Oceania, Middle East
Research & Design Professional team consist of  20 People working in anolog, digital, communication, artwork, software, hardware technicians
Brand Cooperated More than 30 brands in OEM/ODM business




A: How to set up my public address system for my project ?

R:The audio system need to calculate the power of amplifiers and speakers, and pa system differs according to different needs and features, you may consult our sales technician before purchasing.

A: Wanna start a new product

R:No problem, more than 20 professional engineers and technicians are here for you, sufficient cooperation will be provided along the new product development.

A:What's the warranty for your products?

R:Electric device like amplifiers warranty is 3 years, speakers or other small items warranty is 5 years.

A:The product range

R: PA System,Mixing Amplifier,Power Amplifier,Public Address Speakers,Ceiling Speaker,Column Speaker,Wall Mount Speaker,Horn Speaker,Hifi Speaker,DVD,DJ equipments,Wifi Audio,Multiroom Audio System,Home Audio, etc.


A:Do you have maintainance and return policy for your sold products?

R:Yes, you will get support and solution from us all the time. For small defects, we will send free necessary parts to you for maintainance or replacement, for unacceptable goods, we'll calculate the loss and get compensation, you are always safe in cooperating with us.

Product Image

Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 1
Img 1
Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 2
Img 2
Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 3
Img 3
Black White 40W 100V 8-ohm PA Wall Mount Speaker BS-540 4
Img 4

Send Inquiry to this Member

Guangzhou Wepal Electronic Technology Co., Ltd.

bldg E, Nanlang Section, Chentian, North of Baiyun Rd, Baiyun District, Guangzhou, China

Artone (manager)

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