2.1 Channel Aluminum HiFi Amplifier with Subwoofer Output, 40W+40W+80W Mini

xxProduct Descriptionxx

Upgrade your listening experience with the ST838 2.1 Channel Aluminum HiFi Amplifier, a compact yet powerful audio solution engineered for those who demand rich, room-filling sound without the bulk of traditional equipment. Whether you are enhancing your desktop speakers, upgrading a car audio system, or outfitting a marine vessel, this mini HiFi amp delivers studio-quality control in a sleek, durable package.

At the heart of the ST838 is a robust 40W+40W stereo output paired with a dedicated 80W subwoofer channel, ensuring deep, punchy bass that adds cinematic depth to music and movies alike. The independent Bass and Treble rotary knobs put precise tonal shaping at your fingertips, allowing you to fine-tune the sound profile to match your acoustic environment or personal preference-no complicated menus or digital interfaces required.

Crafted with a premium aluminum alloy chassis, this amplifier not only looks sophisticated but also functions as an efficient heat sink, dissipating heat rapidly to maintain stable performance during extended listening sessions. Its ultra-compact footprint (153 x 108 x 45mm) and lightweight design (0.8kg) make it effortless to mount under a desk, inside a glove compartment, or in tight boat consoles.

Powered by a safe DC 12V input, the ST838 offers exceptional flexibility. It comes complete with a 12V EU power adapter, so you can plug it in and start enjoying enhanced audio immediately. Ideal for home desktop setups, car audio upgrades, and yacht installations, this 2.1 amplifier transforms any ordinary speaker system into a high-fidelity soundstage.

xxKey Specificationsxx

- Model: ST838 2.1 Channel HiFi Amplifier

- Output Power: 40W + 40W (Stereo) + 80W (Subwoofer)

- Power Supply: DC 12V (12V EU Adapter Included)

- Controls: Independent Bass & Treble Adjustment

- Housing: Aluminum Alloy (Rapid Heat Dissipation)

- Dimensions: 153 x 108 x 45mm

- Net Weight: 0.8kg

- Connectivity: Standard speaker wire terminals

xxImportant Usage Notesxx

- Ensure the power adapter matches your local mains voltage before connection.

- Connect speakers with an impedance of 4-8 ohms for optimal performance.

- Do not operate the amplifier in damp or excessively humid environments.

- Allow adequate ventilation around the aluminum housing to maximize cooling efficiency.

- Turn down volume levels before powering the unit on or off to protect your speakers.

What's in the box
1 x 2.1 Channel Amplifier
1 x Power Adapter