Skip to content
ZK-502MT 2x50W 2.0 Channel Subwoofer Power Amplifier Board Stereo Speaker Module - 1
ZK-502MT 2x50W 2.0 Channel Subwoofer Power Amplifier Board Stereo Speaker Module - 1

ZK-502MT 2x50W 2.0 Channel Subwoofer Power Amplifier Board Stereo Speaker Module

by TVCMall
$390.00




    Delivered in 10-15 Days.
    more info Orders from overseas warehouse are delivered to our customers within 10-15 working days. We have a dedicated team to keep things moving quickly, and we will keep you updated on your order via SMS or email.
    All-Inclusive Pricing.
    more info The price you see is the price you pay. Price includes any Customs, Insurance and Courier fees. Absolutely no hidden fees. We also take care of customs clearance.
    Hassle-Free returns For 7 Days.
    more info View our Return Policy for more info.

  • Audio amplifier modules, 2.0 dual-channel stereo output, maximum output power 2X50W

  • AUX and Bluetooth-compatible audio input

  • Bluetooth-compatible 5.0, high transmission efficiency, longer transmission distance

  • High-quality audio chip, clear sound quality

  • Protection against short circuit and overcurrent, overheating, reverse connection and overload

  • Copper connectors and fence terminals withstand high currents without generating heat or damaging wires

  • Features bass, treble, subwoofer frequency and volume controls

  • Widely used in shopping malls, home theaters, speakers, etc.

Specifications:

  • Model: ZK-502MT

  • Bluetooth-compatible version: 5.0 (15m distance)

  • Signal-to-noise ratio: >90dB

  • Input method: AUX+Bluetooth

  • Number of channels: left and right dual channel (stereo)

  • Adaptive power supply: DC 9~24V/3A or above (can not connect 24V battery pack)

  • Adapter speaker: 15~100W, 4~8Q

  •  Voltage:

  • 12V: 8 ohms/12W+12W, 4 ohms/20W+20W

  • 15V: 8 ohms/18W+18W, 4 ohms/30W+30W

  • 19V: 8 ohms/30W +30W, 4 ohms/40W +40W

  • 24V: 8 ohms/40W +40W, 4 ohms/50W +50W

  • Protection mechanism: overheating, overcurrent, short circuit protection

  • Dimensions: 89x60x21mm/3.5x2.4x0.8in

Note:

  • 1. Only when the power supply voltage/current is sufficient will there be sufficient output power.

  • 2. The higher the voltage, the greater the output power.

  • 3. The smaller the speaker impedance, the greater the output power.

  • 4. Please ensure that the power of the adapter is greater than that of the amplifier.

In the box

  • 1 x Subwoofer Amplifier Board
  • 1 x Accessory Set