ZK-3002 TPA3255 250W stereo amplifier

ZK-3002 TPA3255 250W stereo amplifier Description

ZK-3002 is TPA3255 chipset based good china amplifier board integrated amplifier with minimum footprint capable of 250W stereo non distorted power output when using good 48V 10A capable power supply. Built in temperature sensitive fan operations ensure that amplifier can delivery promised power for 4 Ω load. For 8 Ω load max output power is 120W and we can use 48v 5A power supply.

Included:

ZK-3002 board
Non painted aluminium enclosure
Volume regulator
3.5mm TRS signal connector

Not included:

48v 10A power supply

ICEpower 200AS2 board

Features

Fully integrated audio power solution
Volume regulator
Thermal protection
Fan cooling
Minimum size and maximum performance

Benefits

Compact size
Sufficient power to drive virtually any home speaker system
Flexible mounting and placing
Can be used in advanced home cinema to drive front speakers

Specifications

Power amplifier chip: original TPA3255
Product model: ZK-3002
Adapted power supply: Working voltage range 18-50VDC, limit 53V. It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or more.
Speaker: 3-8 ohms,
Input: Unbalanced, TRS 3.5mm from front.
Heat dissipation method: temperature controlled automatic air cooling, or manually selecting the fan to keep running.
Maximum power: 250W clean non clipping power on 4 Ohms
Protection: Undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed!
Dimensions 170mm x 90mm x 50mm

Warranty and refund policy

Prototypes do not have warranty, and all purchases are at your personal risks. All warehouse sellout devices have operation check prior shipping and are fully operational. Typically, those has passed extreme operational tests in our lab to evaluate board real capability.