Would you please let me know the best price and delivery time of speaker with below specification : 8 ohm 60W 6 inch , one-way , not waterproof , bass speaker or sub woofer speaker as per attached picture QTY:500pcs 8 ohm 5W 2 inch , one-way , not waterproof QTY:500 pcs 6 ohm 10W 3.5 inch , one-way , not waterproof QTY:500 pcs Meanwhile please provide us with the datasheet(technical specification) and pictures for the above speakers. By the way we probably increase the quantity.Thank you in advance for your prompt reply.