Mini Amplifier Board Bluetooth Amplifier 2.0 2x50w 5v24v Audio Power Amplifier M

Description: MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers [Blue tooth amplifier] High quality mini amplifier board. Bluetooth 5.0 version, the transmission efficiency is higher, the transmission distance is farther [High Performance] Audio power amplifier module dual channel, max output power 2X50W. The capacitor 470uf35V guarantees the power storage and heat dissipation capacity, makes the power supply stable, and is equipped with a heatsink [Protection Mechanism] With short-circuit protection and overheating protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage [High Quality] It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired [Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. Widely used in car, home theater etc ParameterModel: ZK-502LBlue tooth Version: 5.0 (without occlusion 15m)Audio Input: BluetoothChannel: 2.0Input Sensitivity: 500mVAdaption Supply Voltage: 5-24VSpeaker: 30-200W, 4-8OhmProtection Mechanism: self-recovery overheat protection, self-recovery short circuit protectionPower Supply Voltage:12V - 8ohm/12W*2; 4ohm/20W*215V - 8ohm/18W*2; 4ohm/30W*219V - 8ohm/32W*2; 4ohm/40W*224V - 8ohm/38W*2; 4ohm/50W*2Tip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please ensure that the power of the adaptor is greater than the actual working power of the amplifier.What you get:1 * Mini amplifier blue tooth board1 * Shell (upper+lower)1 * DC line1 * Accessories as shown * Order Cancellation Policy ** You can return a product for up to 30 days from the date you purchased it. 1. The seller reserves the right to cancel the special case only due to eBay cancellation fee. 2. The decision of seller is the final. 3. The seller will respond to the cancellation request within 2 business days. Please wait for the result of cancellation. 4. In case the cancellation is not completed by some reasons, the buyer can follow the options below to get the refund. 4.1 The buyer can reject the item when it arrives. 4.2 The buyer can send the item back to the seller within 30 days If the buyer receives item (USA Shipment ONLY). The seller will provide the FREE return label to the buyer when the buyer opens " Return Item" case on eBay by using the reason as "Change my mind" ONLY. 5. When buyer has placed the order. The order will be processed and completed by automatic warehouse system within 5 minutes. In case that buyer sends the cancellation request after 5 minutes of placing the order, the request will be rejected.**Sending direct message to cancel the order is not allowed for every case.* Return Policy For the return case - If buyer would like to return the items for refund or replacement, please CONTACT SELLER to receive the free return label from seller. The refund or replacement will be processed with the tracking number of return label which is provided by seller only. The other ways of return which are not approved by seller will not be processed for the refund or replacement. Warranty The warranty shall not apply to the following circumstances: - Damage caused by undue wear tear, misuse, improper installation or operation, neglect, accidents. - Damage caused by natural disasters, flood fire, lightning, or pollution. - If the item was opened, any parts removed or repaired by any unauthorized person. - If damaged parts are the TFT screen or the screen has less than 3 dead pixels. SHIPPING Domestic Buyers - We ship within 3 business days of payment, usually sooner - We offer FREE shipping on all orders! - We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed - We have confidence in our products, but if you are not fully satisfied please contact us within 30 days of purchase and you will get full refund. International buyers – please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility. - Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

Price: 21.04 USD

Location: Culleoka, Tennessee

End Time: 2024-11-30T03:33:31.000Z

Shipping Cost: 0 USD