2.1 Subwoofer Unit Crossover Louspeakers DIY 1PC 4

Brand:GHXAMP， Main : If you want this Sub amplifier board:Please Click: 2.1 100W Bluetooth Amplifier Board 2.1 60W Amplifier board Unit diameter: 4 inches Impedance: 4Ω. 8 Ω Rated power: 40W Maximum power: 50W Peak power: 100W Frequency response: 65Hz-3500Hz Sensitivity: 88dB Qts: 0.42 Box volume: 5.6L Maximum outside diameter: 116mm Diagonal screw hole: 105-108mm Speaker height: 65mm Speaker hole size: 93mm Cone Material: Cotton Paper + Hemp Net Weight:760g/PCS Features: 1. very suitable for the production of 2.1 speakers subwoofer unit and two-way Croover speaker woofer, 2. The cone is added with flax and bamboo fiber, the suspension is made of rubber and foam composite material, the real long-stroke, high-power design, 3. The use of strong magnetic circuit system, air back flow system to ensure that the work in the high-power long stroke, ba clean, strong, fast. Low-frequency full of flexibility, used to upgrade the computer speaker subwoofer is also a good choice, 4. Because of the high sensitivity, 25W-50W can easily push. Is a very rare ba unit. Material and Design ： 1. True sense of high power long stroke design 2. With cotton and linen fiber pulp, ba fluffy and soft 3. Large-scale s of A-level rubber side 4. Powerful dynamic range, with a powerful magnetic circuit system 5. Full convection design, air resistance to a minimum 6. Independent acoustic abrasive design Package included: 1pcs 40w Round subwoofer speaker ( Price for 1PC)

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.