Topteng - 2.1 Channel 400W(Peak) Hi-Fi Audio Amplifier with Subwoofer Output, LED Design - White
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About this product
Tired of weak, flat sound from your car’s factory stereo? Meet the ST-838 2.1 Channel 400W(Peak) Hi-Fi Auto Stereo Amplifier—a compact powerhouse designed to transform your driving experience with crystal-clear, thunderous audio! Crafted from premium aluminum alloy and engineered for versatility, this amplifier delivers 200W+200W max power (20W+20W RMS for speakers + 40W RMS for subwoofer) to turn your car into a concert hall on wheels. Whether you’re cruising city streets or hitting the open road, its robust performance and sleek design make it the perfect upgrade for music lovers, bass enthusiasts, and anyone craving studio-quality sound on the go
💥 Explosive 2.1 Channel Sound
Experience immersive audio with dedicated left/right stereo channels + a subwoofer output. Perfect for driving two speakers and a subwoofer simultaneously, delivering rich highs, detailed mids, and deep, punchy bass that brings your music to life.
🔊 Hi-Fi Clarity with Low Distortion
With a 0.4% distortion rate and 80dB signal-to-noise ratio, enjoy pristine sound reproduction across the full frequency range (20Hz–20kHz). Say goodbye to muddy audio and hello to crisp, dynamic tunes even at high volumes.
🛡️ Durable & Compact Design
The sleek aluminum alloy body (15x9x3.5mm) dissipates heat efficiently, ensuring reliability during long drives. Its lightweight build (0.3kg) and clip-style interfaces make installation a breeze in tight spaces like under seats or in trunks.
⚡ Multi-Source Compatibility
Connect via 3.5mm AUX or RCA inputs to smartphones, MP3 players, radios, or CDs. Note: Bluetooth is not supported, but wired connections guarantee stable, high-fidelity signal transmission without dropout risks.
🎛️ Plug-and-Play Simplicity
Powered by DC 12V/2A (compatible with car batteries or AC 220V with a converter), it features a straightforward setup—no technical expertise needed. Just wire it to your speakers and subwoofer, and you’re ready to rock.
- Continuous Watts x Channel @ Ohms80 watts x 2.1 channels @ 4-8 ohmsNumber of Channels2.1Network Connector(s)No network connectors
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Tired of weak, flat sound from your car’s factory stereo? Meet the ST-838 2.1 Channel 400W(Peak) Hi-Fi Auto Stereo Amplifier—a compact powerhouse designed to transform your driving experience with crystal-clear, thunderous audio! Crafted from premium aluminum alloy and engineered for versatility, this amplifier delivers 200W+200W max power (20W+20W RMS for speakers + 40W RMS for subwoofer) to turn your car into a concert hall on wheels. Whether you’re cruising city streets or hitting the open road, its robust performance and sleek design make it the perfect upgrade for music lovers, bass enthusiasts, and anyone craving studio-quality sound on the go
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.
Upgrade your sound system with the compact yet powerful AV-660BT amplifier. Featuring a premium zinc alloy body, Bluetooth connectivity, and a 2.1-channel configuration (two main channels plus a dedicated subwoofer output), this mini amplifier delivers crisp, low-distortion audio for both car and home use. With 800W max power (400W RMS), support for USB/SD/AUX/FM playback, and a handy remote control, it’s the all-in-one solution for music lovers who want big sound in a small package.
DETAILSFeatures: Compact and Powerful Mini Amp System Bluetooth Receiver for Wireless Audio Streaming Ability RCA (L/R) Audio Input USB/SD/FM playing Connect & Stream Audio from External Devices Push-Type Speaker L/R Terminals Front Panel Rotary Controls Power ON / OFF Switch LED Indicator Light Configurable Treble Bass and Volume Adjustment LED Display With Bluetooth Antenna to Improve Bluetooth Distance With FM Antenna to Improve FM Sensitivity MIC Input Bluetooth Wireless Connectivity: Simple & Hassle-Free Pairing Ability Works with All of Today’s Latest Devices (Smartphones Tablets Laptops Computers etc.) Bluetooth Network Name: ‘PyleUSA’ Bluetooth Version: 4.2 Wireless Range: 40’+ ft. Whats in the Box: Stereo Amplifier System Remote Control Technical Specs: Construction Material: Transformer Power Supply: 100WX2 Max 10% RMS at 8-Ohm Impedance: 8WX2 Signal-to-Noise Ratio: 75dB Input Sensitivity: 200mV T.H.D.: 0.1% Signal-to-Noise Ratio: 75dB Power Cable Length: 4.9’ ft. Tone Controls: Bass & Treble: +/-10dB (100Hz/10kHz) Power Fuse: 1 A 250V Fast-Acting (5 x 20mm) Battery Operated Remote Requires (1) x CR-2025 Button Cell Battery Included Dimensions (W x H x D): 7 x 6.2 x 2.4 -inchesWhats In The BoxWhats in the Box: Stereo Amplifier System Remote Control
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