21 inch

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{"cid":"78719","pid":"18159604","pimg_url":"\/\/img1.tradegrowthhub.com\/a1\/f9\/39f96ce48e6c\/product\/56076928_s-w400xh400.jpg","name":"Professional High Power 1000w subwoofer speaker manufacturer 21 inch subwoofer audio speaker MR21SW001A-01","attrs":{"Price":"$355.88(>=1 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Merry Audio"}}

{"cid":"78719","pid":"18159591","pimg_url":"\/\/img1.tradegrowthhub.com\/a1\/f9\/39f96ce48e6c\/product\/56076867_s-w400xh400.jpg","name":"High Power Outdoor Large Stage 21 Inch Neodymium Speaker 2000w Professional Subwoofer Speaker MR21-8","attrs":{"Price":"$441.60(1 - 49 Pieces) $437.60(50 - 99 Pieces) $432.60(100 - 999 Pieces) $426.50(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Merry Audio"}}

{"cid":"78719","pid":"18159579","pimg_url":"\/\/img1.tradegrowthhub.com\/a1\/f9\/39f96ce48e6c\/product\/56076805_s-w400xh400.jpg","name":"Super Bass Neodymium 2000w Inch DJ Equipment Speaker 21 Coaxial Driver Professional Speaker MR21-8","attrs":{"Price":"$441.60(1 - 49 Pieces) $437.60(50 - 99 Pieces) $432.60(100 - 999 Pieces) $426.50(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Merry Audio"}}

{"cid":"78719","pid":"18159570","pimg_url":"\/\/img1.tradegrowthhub.com\/a1\/f9\/39f96ce48e6c\/product\/56076753_s-w400xh400.jpg","name":"Professional Speaker Manufacturer High Power Neodymium 21 Inch 2000W Subwoofer Speaker MR21-8","attrs":{"Price":"$441.60(1 - 49 Pieces) $437.60(50 - 99 Pieces) $432.60(100 - 999 Pieces) $426.50(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Merry Audio"}}