Description: 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 [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
Price: 19.48 USD
Location: Lathrop, California
End Time: 2025-01-06T02:27:37.000Z
Shipping Cost: 0 USD
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All returns accepted: ReturnsNotAccepted
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Color: Black 4
Package Dimensions LxWxH: 4.45x2.72x1.93 Inches
Weight: 0.15 Pounds
Type: Does not apply
Brand: MakerHawk
Model: Does not apply
