2.1 Channel Mini Stereo Amplifier & Subwoofer | Aluminum
2.1 Channel Mini Stereo Amplifier & Subwoofer | Aluminum
2.1 Channel Mini Stereo Amplifier & Subwoofer
Experience rich, full-range audio in a compact, lightweight package. The Quake 2.1 Channel Mini Stereo Amplifier delivers clear, powerful sound with ultra-low distortion — perfect for home listening rooms, desktop setups, or in-car audio systems. Built from durable aluminum alloy, this mini amp is as tough as it is capable.
Why You'll Love It
- 2.1 Channel Audio: Dedicated subwoofer channel plus stereo output for full, immersive sound.
- Ultra-Low Distortion: Total Harmonic Distortion of less than 0.4% ensures crisp, clean audio reproduction.
- Wide Frequency Response: 20Hz–20kHz covers the full audible spectrum for rich highs and deep lows.
- High Signal-to-Noise Ratio: SNR >80dB means your music stays clear and background noise stays away.
- Compact & Space-Saving: Measures just 14cm × 10.5cm × 4cm (5.51" × 4.13" × 1.57") — fits virtually anywhere.
- Durable Aluminum Alloy Body: Solid, premium construction that stands up to everyday use.
- Universal 1/8" Stereo Jack Input: Compatible with phones, tablets, laptops, and most audio sources.
- 12V Supply Voltage: Suitable for home power adapters or in-car 12V systems.
- Versatile Use: Ideal for home audio setups, car audio, desktop speakers, and more.
Technical Specifications
| Channels | 2.1 (Stereo + Subwoofer) |
| Frequency Response | 20Hz – 20KHz |
| SNR | >80dB |
| Total Harmonic Distortion | <0.4% |
| Input Impedance | 47KΩ |
| Jack Input | 1/8" Standard Stereo Jack |
| Supply Voltage | 12V |
| Material | Aluminum Alloy |
| Dimensions | 14cm × 10.5cm × 4cm / 5.51" × 4.13" × 1.57" |
Package Contents
- 1 × 2.1 Channel Mini Stereo Subwoofer Amplifier
Made in Mainland China.
Note: Due to lighting and screen settings, colors may appear slightly different from product images. Please allow minor dimensional variation due to manual measurement.
Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What devices are compatible with this 2.1 channel mini stereo amplifier?
A: This mini stereo amplifier features a standard 1/8" (3.5mm) stereo jack input, making it compatible with smartphones, tablets, laptops, desktop computers, MP3 players, and virtually any audio device with a headphone or line-out jack.
Q: Can this subwoofer amplifier be used in a car?
A: Yes! The 2.1 channel mini amplifier operates on a 12V supply voltage, making it perfectly suited for both home audio setups and in-car audio systems. It is compact enough to fit in most vehicle spaces without taking up too much room.
Q: What makes aluminum alloy a good material for a mini amplifier?
A: Aluminum alloy is lightweight yet highly durable, providing excellent heat dissipation to keep the amplifier running efficiently. It also gives the unit a solid, premium feel while keeping the overall weight low for easy portability and installation.
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.