ZK-1002MT Bluetooth 5.0 Stereo Amplifier Board – Up to 2 × 100W

Build a compact stereo speaker setup with the ZK-1002MT audio amplifier board. Stream through Bluetooth 5.0 or connect an AUX source, then use the bass and treble controls to adjust your sound.

Features

• Two-channel stereo output for left and right speakers.
• Bluetooth 5.0 with a listed unobstructed range of up to 15 metres.
• AUX input for wired audio.
• Overheating, overcurrent and short-circuit protection.

Specifications

• Model: ZK-1002MT.
• Power supply: DC 12–24V, 5A or higher.
• Compatible speakers: 30–200W, 4–8Ω.
• Signal-to-noise ratio: greater than 90dB.
• Dimensions: 99 × 60 × 21mm.

Listed output by supply and speaker load

• 12V: 20W × 2 at 8Ω, or 35W × 2 at 4Ω.
• 19V: 35W × 2 at 8Ω, or 60W × 2 at 4Ω.
• 24V: 50W × 2 at 8Ω, or 100W × 2 at 4Ω.

Before connecting

Do not connect a 24V battery pack. Use a suitable DC supply within the specified voltage range and with a power rating above the amplifier's actual demand. Output figures are supplier-listed and depend on power supply capacity, speaker impedance and audio input; they are not guaranteed continuous output ratings. This is a DIY amplifier board rather than a complete speaker system.