Topteng - ST-838BT 500W Peak 2.1CH Bluetooth 5.0 HiFi Amplifier – Aluminum Alloy, Low Distortion, Fit for Car & Home - Silver
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About this product
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.
🎵 High-Fidelity 2.1 Channel Output with Subwoofer Channel
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.
🔧Independent Treble & Bass Control for Custom Sound Tuning
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.
🏆Premium Aluminum Alloy Chassis–Durable & Heat Dissipating
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.
📶 Bluetooth 5.0 Wireless Streaming with 10m Range
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.
🔌 DC 12V Operation – Ideal for Car & Home Use
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.
- Continuous Watts x Channel @ Ohms240 watts x 2.1 channels @ 4-16 ohmsNumber of Channels2.1Network Connector(s)No network connectors
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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.
The Pyle PDA6BU 200 Watt Bluetooth Stereo Amp Receiver with USB and SD Card Readers is the ideal solution for all your audio needs. Using the latest sound amplification technology, this versatile system is designed to perform and deliver clear, accurate sound. It's loaded with plenty of audio playback options along with a wide range of device compatibility, so you can connect and play it all. The compact receiver features Bluetooth wireless streaming that works with all your favorite devices. Enjoy versatile and wireless audio streaming ability with this receiver.
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
The Pyle PDA33BU is a Bluetooth-enabled portable PA system designed for crystal-clear sound. With 350 watts of power, this compact system is perfect for public speaking, presentations, or outdoor events. Its wireless Bluetooth connectivity allows you to stream audio directly from your phone or device, while the built-in microphone and adjustable echo control provide full control over your audio. Ideal for parties, events, and performances, the PDA33BU includes a rechargeable battery, ensuring long-lasting performance on the go.
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