ZK-502L BLUETOOTH 5.0 12/24V DIGITAL POWER AUDIO 50WX2 Bluetooth Amplifier Amplifier, without shell
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Warranty
Warranty
All our items are new and come with a 3-year warranty under current law.
Shipping Conditions
Shipping Conditions
All shipments will be processed as quickly as possible and will be sent within the first 2 or 3 business days after payment, for most orders.
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We handle three types of shipping:
SHIPPING 24/48 HOURS: 1 TO 2 DAYS
STANDARD SHIPPING: 7 TO 10 DAYS
EXPRESS SHIPPING (DHL): 3 TO 5 DAYS (POSSIBLE CUSTOMS COSTS)
Depending on the destination country and item type, all or only one or two shipping options may be available.
Delivery times are approximate and may be affected by specific or unusual times. A refund may only be requested if the item has not been received within 30 days of payment.
Orders with 24/48-hour express shipping are only for Spain. For international destinations, this type of shipping can take up to 7 business days.
Orders for lithium batteries or items containing batteries will take longer than usual due to a different delivery schedule. They may be delayed up to 30 days.
Orders over €180 or orders that select Express Shipping via DHL may be subject to customs fees in the destination country, which will be borne by the buyer.
In the event of rejection or non-acceptance of the order due to customs costs or fees, the order amount will not be refunded.
The default shipping company responsible for delivering orders will be Correos or DHL for Spain, or the postal service of each country. Deliveries may occasionally be made through other shipping companies.
All shipments include a tracking number and are insured. Shipments are made Monday through Friday. No shipments are made on Saturdays, Sundays, or holidays.
ZK-502L BLUETOOTH 5.0 12/24V DIGITAL POWER AUDIO 50WX2 Bluetooth Am...
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Description
Description
1. The potentiometer adjusts the volume with a switch for easy volume control, making it ideal for DIY speakers. If it's a metal case, you'll need to remove the Bluetooth antenna.
2. Copper DC connector is used to withstand high current and no heat.
3. 470uf35V solid capacitors ensure energy storage and heat dissipation, and stable power supply is a prerequisite for good sound quality.
4. Free DC head cable, compatible with the input power interface of this product, even if you do not have a DC head adapter or battery, it can be easily wired.
5. Bluetooth version 5.0, transmission efficiency is higher, transmission distance is longer.
Precautions for use: The power switch on the board is the standby switch. After turning off the switch, the machine is in a low-power standby state. To completely turn off the power or unplug the DC plug from the machine for a long time.
Specification
1. Material: ABS plastic
2. Bluetooth version: 5.0
3. Adaptation supply voltage: 5-24V (optional adapter 9/12/15/18/24V, high voltage recommended high power)
4. Adapter speaker: 30-200W, 4 ohm, 8 ohm
5. Number of channels: left and right stereo (stereo)
6. Bluetooth transmission distance: 15m (no occlusion)
7. Protection mechanism: automatic recovery overheat protection, automatic recovery short circuit protection
8. Size: 55x38x17mm
Advice:
Sufficient output power is achieved if the input is sufficient and the supply voltage/current is sufficient. The higher the power supply voltage, the greater the relative power. Speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the speaker ohm, the lower the relative power of the sound. Please pay attention!
Power supply voltage: 12V--8 ohm speaker/12W (left channel) + 12W (right channel), 4 ohm speaker/20W + 20W
15V--8 ohms/18+18W, 4 ohms/more than 30+30W
19V--8 ohms/32+32W, 4 ohms/more than 45+45W
24V--8 ohms/38+38W, 4 ohms/more than 50+50W
Payments and Security
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