Topteng - ST-838BT 500W Peak 2.1CH Bluetooth 5.0 HiFi Amplifier – Aluminum Alloy, Low Distortion, Fit for Car & Home - Silver
Model: E201-E041-US
SKU: 13020778
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Transform your listening experience with the ultra-compact ST-838BT amplifier. Crafted from brushed aluminum alloy, this 2.1-channel powerhouse delivers clean, low-distortion sound to two speakers plus a subwoofer. With Bluetooth 5.0, dedicated bass and treble controls, and a slim profile (only 5.9×4.6×1.5 inches), it’s the perfect upgrade for car audio systems, desktop HiFi setups, or small home theaters. The included power adapter makes it easy to run on standard AC power.
Drive two main speakers (4–16Ω) plus a passive subwoofer for rich, layered sound. The amplifier delivers 80W×2 + 80W RMS (300W+200W peak), providing plenty of headroom for dynamic music and movie audio. Compatible with 4–8 inch bookshelf speakers and floorstanding models.
Fine-tune your audio with dedicated treble control (10kHz ±12dB) and bass control (100Hz ±12dB). Whether you prefer punchy lows for EDM or crisp highs for vocals, these analog knobs give you precise tonal shaping without needing an external equalizer.
The body is precision-machined from a single piece of aluminum alloy with an anodized surface finish. It feels solid, looks sleek in silver, and naturally dissipates heat during extended use. The ultra-slim 38mm height fits easily under car seats, on desktops, or inside custom enclosures.
Stream music from your smartphone, tablet, or laptop via Bluetooth 5.0 – stable, low-latency, and energy-efficient. The 10-meter range lets you keep your device nearby while enjoying wire-free audio. No app required; simply pair and play.
Powered by DC 12V/2A (adapter included for AC 110–220V conversion), this amplifier works seamlessly in vehicles or with a standard wall outlet. The clip-type speaker terminals ensure secure connections. Ultra-low harmonic distortion (<0.05% at 4W) guarantees clean, powerful sound reproduction.
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