4 x 300w 4 channel power amplifier

{"cid":"91220993","title":"SF30 Low Noise 2 Channel Power Amplifier 300W for Home Theater","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/68\/e4\/684dffa588107afb79ec14f971f1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"P-AMF","Model Number":"SF30","Minimum Order Quantity":"50PCS","Delivery Time":"30-60days After Deposit","Certification":"CE,ISO","Place of Origin":"china","Packaging Details":"Cartons and Plastic Bags","Place of use":"meeting room,home theatre","Structural design":"2 channel for standard 2U chassis","Brand customization":"OEM\/ODM","Color":"Black or silvery","Packing Details":"Cartons and Plastic Bags"}}

{"cid":"91158036","title":"1U 2 channel Class D 300W 500W Professional Digital audio power amplifier","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0a\/cd\/6ccbcaceeba536e68be7329599af-200x200-1.jpg","attrs":{"Price":"1-300 USD","Brand Name":"Dolsi","Model Number":"M series","Minimum Order Quantity":"50 pieces","Delivery Time":"20-30days","Place of Origin":"Guangzhou, China","Certification":"CB, CE, CCC","Packaging Details":"1piece\/carton","Payment Terms":"TT, LC at sight","Supply Ability":"2000pieces per month","Height":"1 unit ( 44mm)","Channel numbers":"2 channel , 3 channel, 4 channel","OEM service":"available","MOQ":"50pieces for OEM order","Sample":"available","Delivery of batch order":"20-30 days for batch order","Delivery for sample":"within one week after payment received"}}

{"cid":"91198862","title":"AC3 SIG Protect Indicator 300W Analog Power Amplifier","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/41\/8d\/ea61d6f6268e9e7e6b6c1cf33a9a-200x200-1.jpg","attrs":{"Price":"$140.00","Brand Name":"AC3\/OEM","Model Number":"LA2X300","Minimum Order Quantity":"2-9 Units","Delivery Time":"5-15 Working days","Certification":"ce","Place of Origin":"Guangdong, China","Payment Terms":"Western Union, T\/T","Supply Ability":"30Units\/day","Packaging Details":"63*58*15cm","Channels":"2 (2.0)","Product Name":"2U transformer amplifier used in KTV","Function":"DIGITAL DISPLAY","Application":"KTV\/meeting room","Keyword":"Sound Power Amplifier","Frequency Response":"20Hz-20KHz","Voltage":"AC220V","Usage":"Home KTV Bar Concert","Single gross weight":"17.000 kg","Package Type":"strong carton packing"}}

{"cid":"91219651","title":"2 Channels 2.0 LCD Display 300W 300W Digital HIFI Audio Stereo Power Amplifier for Sound","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b7\/cd\/32a81854eed50036004babcc63dd-200x200-1.jpg","attrs":{"Price":"$15.80\/pieces 10-99 pieces","Brand Name":"creatall","Model Number":"BT-298A","Minimum Order Quantity":"10 pieces","Private Mold":"NO","Type":"Professional Amplifier","Channels":"2 (2.0)","Place of Origin":"Guangdong, China"}}

{"cid":"91154799","title":"IRFI4020H-117P Power Mosfet Transistor DIGITAL AUDIO MOSFET 200 V","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c8\/6a\/559054cfd6a14c936fdbb968da98-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"IRF","Model Number":"IRFI4020H-117P","Minimum Order Quantity":"20pcs","Delivery Time":"1 Day","Certification":"Original Factory Pack","Place of Origin":"Original","Payment Terms":"T\/T, Western Union,PayPal","Supply Ability":"5200PCS","Packaging Details":"please contact me for details","VDS":"200 V","RDS(ON) typ. @ 10V":"80 m","Qg typ.":"19 nC","Qsw typ":"6.8 nC","RG(int) typ.":"3.0 \u2126"}}

{"cid":"91218829","title":"300W+300W high power dual channel amplifier board 2SA1494 \/ 2SC3858","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/51\/85\/3d21825c6ff523346eb40ed94291-200x200-1.jpg","attrs":{"Price":"$0.08 - $0.95\/pieces","Brand Name":"Original","Manufacturer Part Number":"2SA1494 \/ 2SC3858","Type":"integrated circuit","Place of Origin":"Guangdong, China","Description":"original","Voltage - Breakdown":"Other","Frequency - Switching":"Other","Power (Watts)":"280W","Operating Temperature":"Other","Mounting Type":"Other","Voltage - Supply (Min)":"Other","Voltage - Supply (Max)":"Other","Voltage - Output":"Other","Current - Output \/ Channel":"Other","Frequency":"Other","Applications":"standard","FET Type":"Other","Current - Output (Max)":"Other","Current - Supply":"Other","Voltage - Supply":"Other","Frequency - Max":"Other","Power - Max":"Other","Tolerance":"Other","Function":"Other","Voltage Supply - Internal":"Other","Frequency - Cutoff or Center":"Other","Current - Leakage (IS(off)) (Max)":"Other","Isolated Power":"Other","Voltage - Isolation":"Other","Current - Output High, Low":"Other","Current - Peak Output":"Other","Voltage - Forward (Vf) (Typ)":"Other","Current - DC Forward (If) (Max)":"Other","Input Type":"Other","Output Type":"Other","Current Transfer Ratio (Min)":"Other","Current Transfer Ratio (Max)":"Other","Voltage - Output (Max)":"Other","Voltage - Off State":"Other","Static dV\/dt (Min)":"Other","Current - LED Trigger (Ift) (Max)":"Other","Current - On State (It (RMS)) (Max)":"Other","Impedance":"Other","Impedance - Unbalanced\/Balanced":"Other","LO Frequency":"Other","RF Frequency":"Other","Input Range":"Other","Output Power":"Other","Frequency Bands (Low \/ High)":"Other","Specifications":"original","Size \/ Dimension":"Other","Modulation or Protocol":"Other","Interface":"Other","Power - Output":"Other","Memory Size":"Other","Protocol":"Other","Modulation":"Other","Serial Interfaces":"Other","GPIO":"Other","Utilized IC \/ Part":"Other","Standards":"Other","Style":"Other","Memory Type":"Other","Writable Memory":"Other","Resistance (Ohms)":"Other","Cross Reference":"Other","brand":"100% new and original","quality guarantee":"test report available","package":"original with labels","efficient":"Prompt Delivery","Packaging Details":"Standard packaging","Port":"HK","Supply Ability":"1000000 Piece\/Pieces per Month"}}