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  • Dual 12

Dual 12" Rechargeable Karaoke Party Speaker with Wireless Microphone - 4000W

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  • SP-747RBT is our most powerful rechargeable party speaker with Dual 12" woofers and a poet 7000mAh battery. With the included wireless microphone, you can use it at as portable PA system or karaoke machine. 


    With this Bluetooth party speaker system you can go anywhere within 30 feet of the speaker and play music wirelessly. It works with iPhone, Android, Windows, Blackberry, Mac and any device that is bluetooth compatible. Wireless Bluetooth technology is the best way to play music on a speaker without getting tangled in cables.

    Sound Activated Party Lights

    The blue lights on this speaker flash along with the beat of the music creating a unique light show for each song. 

    Wireless Microphone

    This speaker has comes with a VHF wireless microphone with the receiver already built into the speaker. No longer do you have to worry about low quality wireless microphones.

    SD / USB MP3 Player 

    With the included SD and USB ports, you can use your USB and SD cards as albums or playlists by placing your music files on them. Then insert your USB or SD card in their respective port and the speaker will automatically begin to play the songs. You can then use the the forward, pause and back buttons to control the music.

    Microphone and Guitar Inputs

    Have an electric guitar or a microphone?  You can sing and/or shred along to your favorite song that is playing through the speaker with the three 6.5mm microphone and guitar inputs. There is no better way to immerse yourself into your favorite song than to play along with the band members.

    Auxiliary Output

    Want to connect another speaker to create the ultimate party setup? Included with this speaker is an RCA output jack that you can use to connect another speaker without hassle. Whether it's another other party speaker or it's an old speaker that you have laying around, you can set it up alongside SP-23BT and have the same music played though each speaker. Click here for a step by step guide on how to connect another speaker using AUX-OUT.


    • Dual 12" Rechargeable Party Speaker 
    • Included Remote Control and Wireless Microphone
    • Volume, Treble, and Bass Controls
    • Digital Equalizer
    • LED Indicator Display
    • Handle & Wheels
    • Blue Sound Activated Woofer Light with Switch
    • 3-Channel Sound Board
    • Main Channel: Bluetooth, USB, SD, FM, or AUX
    • Auxilliary Input: RCA Jack
    • One 1/4" Microphone Jack with Volume and Echo Controls
    • One 1/4" Guitar Jack with Volume Control
    • RCA Output Jack
    • Dual 12" Woofers with 35mm Voice Coils and Ferrite Magnets
    • Dual 4" Mids
    • Horn Tweeter
    • Music Power: 4000 Watts
    • Built-In 7000 mAh 12V Acid Battery with Ext. Battery Input Jack
    • Handle & Wheels
    • Bluetooth Version: 4.1
    • Manual Language: English & Spanish

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