High Quality Multi-Functional Speaker, MP3 Speaker, Mini Speaker Suppliers in China

Home > Products > Trolley Speaker > Wireless Bluetooth Speaker Portable Mini Speaker

Wireless Bluetooth Speaker Portable Mini Speaker

Basic Info

Model No.:  PS157

Product Description

Model NO.: PS157 Amplification Type: Active Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, Radio, TV, Karaoke Special Function: USB Disk Support SNR: >100dB Compatible Product: Universal Delivery Time: 25-30 Days After Confirmed Trademark: Digi-marks Specification: 485*435*760 HS Code: 851822000 Type: Bluetooth Speaker Speaker Material: Plastic Sound Channel: Single Channel Chargeable: Chargeable Display Type: Digital Display Payment Terms: T/T L/C D/P Western Union Paypal Money Gram Battery: Rechargeable Transport Package: Neutral Packing, 1piece/1carton(Inside Bag+Foam) Origin: Guangdong, China(Mainland). Self-contained portable PA unit based on the Speaker Cabinet. Built-in amplifier operating from mains or internal rechargeable battery powering a main driver and compression driven horn unit. A VHF neckband Wireless Microphone is included with the receiver built into the mixer/amp section at the rear along with a further 2 wired mic inputs, auxiliary line input and integral USB/SD/FM media player with record function. A retractable trolley handle and rear wheels provide easy portability.
Product Overview
B-15 delivers unparalleled audio performance and craftsmanship. The rugged one-piece speaker cabinet houses a high efficient class-D amplifier that drives high sensitivity two-way loudspeakers and limiter circuitry reduces distortion and increases intelligibility for guaranteed powerful and clear sound. Built-in digital audio player with optional CD player and interlinking transmitter/receiver package for extended transmission range. It offers an ideal public address solution for medium crowds.

3000W Powerful Portable Karaoke Trolley Subwoofer Tweeter DJ Active Speaker


    Built-in amplifier with crossover, wide dispersion horn
    Built-in rechargeable battery provides up to 4-5 hours of sound
    Bluetooth connection for wireless audio streaming
    Stand mounting with 35mm pole socket, telescoping handle and transport wheels built-in
    Line and mic input with bass and treble controls, Line output allows daisy chaining of additional speakers
    Full-range, highly musical frequency response: 50-20KHZ
    Functions customized. Can be add light, Bluetooth, FM, RC, wireless microphone
    Different sizes available: 12/15 inches, etc...
    Compatible with PC/VCD/DVD/CD/TUNER/TV and other audio source
    USB/SD MP3/WMA Player, ABS impact resistant lightweight system

3000W Powerful Portable Karaoke Trolley Subwoofer Tweeter DJ Active Speaker

Power:    30W
Loud Woofer:    12''  + Tweeter + LED
System:     Multi-integration system, easy operation, can be used indoor and outdoor
Audio input:    With personal stereo, USB, MP3, DVD, VCD, CD
Functions:     With USB, Micro SD Port, FM radio, digital display
Accessories:     Wireless microphone, remote controller, Bluetooth function optional
Rechargeable battery:    12V 4.5A
Power supply:    AC 110-240V 60Hz, DC 12V (switchable)
Fre Response:    50-20KHZ
Impedance:    4Ω
3000W Powerful Portable Karaoke Trolley Subwoofer Tweeter DJ Active Speaker
       Parameter  Model: PS157
Max output power: 30W
Rechargeable Battery: 12V 7A
Speaker Unit:   Woofer: 12"X1+Tweeter+LED light 
Application: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, Radio, TV, Karaoke
Current: AC110V~240V,DC12V
Frequency Response: 50Hz-20KHz  
Impedance: 4Ω   
SNR: 81-90dB
Sensitivity: 350mv 

AV Link 3.5mm Male Stereo Jack to 2x Male RCA Phono 1.2m
This is a well made mini (3.5mm) stereo jack plug leading to 2 RCA phono (red and white) plugs. Whether connecting an MP3 player to a surround sound or a laptop to a mixer this cable will be perfect for any situation.

    1 x 3.5mm jack connector
     2 x Phono plug connectors (red and white, right and left connections)
    1.2m leadPrompt reply for your inquiry (within 3 working hours).

3000W Powerful Portable Karaoke Trolley Subwoofer Tweeter DJ Active Speaker

Ideal Applications

    School classrooms & halls
    Places of worship
    Presentations, seminars and meetings
    Day-care activities; playground duty
    Indoor/outdoor gatherings
    Weddings & funeral services
    Shopping center & trade show presentations and promotions
    Street performers
    Aerobic and fitness centers
    Recreational and social activities


    ODM, function added according to your requirements (such as Bluetooth).
    1% FOC main spare parts provided.
    OEM accepted.
    Near Guangzhou airport, free shuttle for visiting us.
    Prompt reply for your inquiry (within 3 working hours).

3000W Powerful Portable Karaoke Trolley Subwoofer Tweeter DJ Active Speaker

Why Us?
Established in 2005, more than 10 years' experience, DIGI-MARKS is located at Huadu District of Guangzhou, China, covering factories 5,000 square meters, building area 20,000 square meters, new office building 1800 square meters, over 300 employees, SMT room, and integrated R&D, production and sales, which makes Digi-Marks one of the leading loudspeaker manufacturers in Mainland of China and the best one in Huadu District of Guangzhou. One hour's reach for Baiyun International Airport, 2 hours for Shenzhen Port make Digi-Marks convenient to cooperate with international business partners.

Partnership with Wal-Mart, Su-Ning, Zhongbai, Trust-Mart and other major chain agencies home and abroad, signed national market agreements with GOME, JD.COM, with its household brands including SHINCO, SATA and NINTAUS, Digi-Marks find itself famous for its brands, and plans to find business partners out of China in 2016.

Digi-Marks is professional in manufacturing DVD, mobile DVD, 2.1/5.1 column series, digital AIO, home theater, mobile portable battery sound, and professional active stereo. Except for the compulsory 3C certificate, it has obtained FCC and CE due to its superb designs.

Its annual sales have already reached 300,000 sets so far and will sell more with all of our partners together.
3000W Powerful Portable Karaoke Trolley Subwoofer Tweeter DJ Active Speaker

1.Are you factory?
Answer: Yes. Digi-Marks is a factory with 11 years experience. More than 350 employees.
2.Working Time?
Answer: Monday to Friday 8:00 Am to 6:00 Pm.
3.How can I contact your sales to ask questions and inquiry?
Answer: You can contact us directly by Skype, email, WhatsApp, etc .
4.How can I get a response or reply from you?
Answer: We will give you immediate response via Skype and WhatsApp Asap, and emails within 24 hours.
5.How long is the lead time?
Answer: It depends on all in one speaker case, usually 23-25 days after deposit and products details confirmed.
6.Is OEM provide?
Answer: Yes, we will also offer customized design on packing boxes, sticker, etc, if required…
7.What's priority discount can you give?
Answer: Yes. It depends on qty, products or order time.
8.What is your payment terms?
Answer:Normally,30% deposit and balance T/T against copy of Bill of loading or L/C sight.
9.Where is your loading port?
Answer: Shenzhen or Guangzhou in China.
10.How to ensure the business security?
Answer: We do the Proforma Invoice, and stamp & signature by the two sides.
11.Can I get some samples before placing an order?
Answer: Of course, it is ok. Sample fee is required, and will be refunded once order placed.
If you have any questions or comments, or would like to negotiate an order, please feel free to get in touch with us via online chat as we would be more than happy to offer any advice we can. We are passionate about music, and if you are too we would love to hear from you.

Contact us if you need more details on Multi-Functional Speaker. We are ready to answer your questions on packaging, logistics, certification or any other aspects about MP3 SpeakerMini Speaker. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Trolley Speaker

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters