Give a pair of passive speakers a compact wired amplifier with the AK-170. Connect a compatible RCA audio source and use the front controls to adjust your stereo listening setup.
Key features
- Two-channel stereo amplifier with RCA input.
- Separate left and right speaker outputs.
- Black aluminium-alloy body and blue LED-illuminated control knob.
Supplier-listed specifications
- Model: AK-170; brand: VKTECH.
- Power input: 12V DC.
- Rated output: 20W + 20W; advertised maximum: 200W + 200W.
- Speaker impedance: 4–16Ω.
- Signal-to-noise ratio: greater than 70dB.
- Frequency response: 20Hz–20kHz; listed distortion: 0.01%.
- Size: 125 × 75 × 40mm; weight: 200g.
- Package size: 133 × 113 × 50mm; packed weight: 250g.
What is included?
The supplier package list specifies one power amplifier and one manual. Check the selected quantity option before ordering, as the original title refers to different quantities.
Before connecting
Match your speakers and power supply to the amplifier’s specifications. The maximum advertised wattage is not the same as its rated output. Allow for small measurement differences; colours may vary slightly with lighting and screen settings.
Product photos and supplier diagrams














