









π Elevate your audio game with power and precision β donβt get left behind!
The Walfront ZK-TB21 is a high-power 2.1 channel Bluetooth digital amplifier board delivering 100W output with versatile input options including Bluetooth and AUX. It operates within a 12-24V range and features advanced AM interference suppression plus comprehensive protection mechanisms for stable, long-lasting performance. Ideal for audiophiles and tech-savvy professionals seeking premium sound amplification in a compact, durable package.









| Voltage | 24 Volts |
| Manufacturer | shanrya |
| Maximum Supply Voltage | 24 Volts |
| Minimum Supply Voltage | 12 Volts |
| Mounting Type | Surface Mount |
| Brand | Walfront |
| Number of Channels | 2 |
| Output Power | 100 Watts |
| Package Type Name | Box |
| Specification Met | CE, FCC, RoHS |
| Supply Current | 5 Amps |
| Material | Material |
| Model number | TB21 |
| Colour | Default |
| Item Weight | 240 g |
| Item model number | TB21 |
| Output Wattage | 100 Watts |
| Power Source | powersource |
| Included Components | inc |
| Are batteries included? | No |
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