Mini HiFi 2-Channel Audio Power Amplifier 400W AK170 DC 12V
Mini HiFi 2-Channel Audio Power Amplifier 400W AK170 DC 12V
Mini HiFi Audio Power Amplifier — Rich, Clear Sound in a Compact Build
Upgrade your home audio setup with this Mini HiFi 2-Channel Audio Power Amplifier (AK170). Engineered for audiophiles and casual listeners alike, this compact amplifier delivers a powerful, distortion-free sound experience thanks to its ultra-low 0.01% distortion rate. Whether you're powering bookshelf speakers or setting up a home stereo system, this amplifier punches well above its size.
Made in Mainland China.
Key Features
- 2-Channel Stereo Output: Dedicated left and right channel outputs for a full, immersive stereo soundstage.
- High Power Output: 20W + 20W RMS, with a maximum output of 200W + 200W per channel — plenty of headroom for dynamic audio.
- Ultra-Low Distortion: 0.01% distortion rate delivers clear, natural, and powerful sound reproduction.
- Wide Frequency Response: 20Hz–20KHz covers the full range of human hearing for balanced audio performance.
- 90dB Signal-to-Noise Ratio (SNR): Minimal background noise so your music sounds clean and precise.
- Aluminum Alloy Body: Solid, durable construction with a premium feel and excellent heat dissipation.
- LED-Lit Knobs: Large control knobs with built-in LED lights for stylish, easy operation — even in low-light environments.
- Flexible Impedance Compatibility: Works with speaker loads from 4Ω to 16Ω for broad compatibility.
- DC 12V Input: Easy to power with a standard 12V DC supply.
Technical Specifications
| Input Voltage | DC 12V |
| RMS Power | 20W + 20W |
| Max Power | 200W + 200W |
| Channels | 2CH (Stereo) |
| Load Impedance | 4–16Ω |
| SNR | 90 dB |
| Frequency Response | 20Hz – 20KHz |
| Distortion Rate | 0.01% |
| Material | Aluminum Alloy |
| Color | Black |
What's in the Box
- 2 × Mini HiFi Audio Power Amplifier (AK170)
Note: Only items listed above are included. Color may vary slightly due to lighting and display differences. Measurements may have a tolerance of ±1–3cm.
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Frequently Asked Questions
Q: What speakers are compatible with this mini HiFi audio power amplifier?
A: This amplifier supports speakers with a load impedance of 4Ω to 16Ω, making it compatible with most standard home stereo and bookshelf speakers. Both left and right channel outputs accommodate standard speaker or loudspeaker interfaces.
Q: What power supply does the AK170 mini amplifier require?
A: The amplifier runs on a DC 12V input. A compatible 12V DC power adapter is required (not included in the package). Please ensure your power source meets this specification for optimal performance.
Q: How many amplifiers are included in the package?
A: This listing includes 2 × Mini HiFi Audio Power Amplifiers (AK170), giving you great value for setting up dual audio zones or keeping a spare on hand.
Q: Is the aluminum alloy body durable enough for long-term use?
A: Yes. The solid aluminum alloy construction not only provides a premium, sturdy feel but also aids in heat dissipation during extended use, contributing to the amplifier's longevity and consistent performance.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.