JBL 1500 watts subwoofer unboxing and explanation. скачать в хорошем качестве

JBL 1500 watts subwoofer unboxing and explanation.

Jbl 12inch subwoofer UNBOXING and explanation vedios. Discussed about it's specfication and matching amplifer boards, pre amp and subwoofer box. SPECIFICATION : BRAND : JBL Model : A 1500HI NOMINAL WATTS : 325 watts rms PEAK WATTS : 1500 watts Freq.response : 32 hz to 200 hz Sensitivity : 90 db Magnet : Double magnet (.5 mm thickness) Impedance : 4 ohms Size : 12 inch ( 300 mm subwoofer) Mounting depth : 153 mm Cutout diameter : 11 inch Overall diameter : 12 1/4 inch Woofer material : Polypropylene material Basket frame : black finsh for premium quality Sipder : Rigid built for less distortion Matching amplifier boards : 5200 1943 4 transistor board 6 transistor mono board Kumar 4 transistor mono board Maharaja mono board Kumar 6 transistor thunder mono board irf 250 4 fet board irf 150 mosfet board Stk 4231 note : depends upon voltage and ampere rating effect may vary. (recommend voltage for mosfet and transistor boards 28-0-28 ac 5 to 8 ampers for subwoofer boards alone.) Matching sub-pre boards : vasanth sub pre KMS sub pre. saw , crystal ,Sri , ultra digital, sakthi etc. note : frequency response and bass punching may vary depends upon the amp board, sub pre , voltage and sub - box Sub box : Recommend to use vented or ported subwoofer box for home purpose. Box weight : Not less than 20kgs Box depth: Not less than 20 inch. Wood material : MDF or HDF not less than 1 inch thickness . To get optimal effeciency use good quality box in order to avoid vibration of boxes. உங்கள் வீட்டிற்கு அனைத்து விதமான amplifiers 5.1, 2.1, stereo & டிஜிட்டல் amplifiers தரமாகவும் குறைந்த விலையில் செய்து தரப்படும் . தொடர்புக்கு : 8667271023 Whats up : 7598247215 Location : NEYVELI TOWNSHIP BL.9 CUDDALORE DISTRICT.