Product Name: Professional Line Array Vtx V20 Dual 10 Inch Three Way Professional Speaker Model NO.: V20 THD: <0.005% Certification: SGS Speaker Material: Wood Speaker System: Optional Combination Operation Mode: Wire / Remote Control Activity: Passive Hi-Fi: Hi-Fi Noise: <102dB Net Weight: 40 Kg Trademark: DIASE Transport Package: Flight Case Packing Specification: 279.9 x 911.4 x 402.2 (mm) Origin: Guangzhou HS Code: 85182200 Product Description Duble 10 Inch V20 Jbl Style New small Line Array SpeakerV20Three-Way High DirectivityLine Array Elementabout packaging &shippment1, Usual we use carton packaging, flycase are optional2, Delivery time within 10-20 days no matter sample order or normal order.This models it is dual 10 inch,it is suite for use on small show and big show,sounds it is very goodIf you are interesting.Pls asking me,thanks