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  1. #1
    AR Newbie Registered Member
    Join Date
    Aug 2016

    I am planning a portable speaker project

    I want to create my portable speaker box. I am new so please give me some more patience .
    My idea is use TP4056 chargers to charge two li-ion, then via step-up boost modules feed PAM8403 3W amp, and PAM8610 10W amp. I will use two 4Ohm 3W bass speakers and two 4Ohm 6W full-range speakers. Enclosure will be from wood. I don't know if it's good to use a sealed enclosure or one with bass reflex.And my question is, if the scheme is correct or incorrect.
    Much appreciated.
    I am planning a portable speaker project-tkzn4.jpg

  2. #2
    Join Date
    Nov 2016

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  3. #3
    Phila combat zone JoeE SP9's Avatar
    Join Date
    Jun 2003
    Philadelphia, PA
    There is a lot more to designing/building speaker systems than just reading their specs. With speakers everything makes a difference.
    ARC SP9 MKIII, VPI HW19, Rega RB300
    Marcof PPA1, Shure, Sumiko, Ortofon carts
    Marantz CD63SE, Yamaha DVD-S1800
    DAC's: MSB Link, Behringer UCA222, Emotiva XDA-2, HiFimeDIY, Accuphase T101 tuner, Teac V-7010
    Emotiva UMC-200 processor, 2 Adcom GFA-545, 2 modified Dynaco MK3's, 2 bridged Crown XLS-402, Behringer CX2310, DBX223sx, Behringer DSP1124P,2 12" Transmission Line Subs (PASS DIY El-Pipe-O), Magnepan 1.7 (fronts), Acoustat Model 1 ESL's/SPW-1 Woofer (rears)

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