SKU/Artículo: AMZ-B0FBGFP5WF
hiBCTR
hiBCTR 2PCS CT14 Stereo Bluetooth 5.0 Amplifier Board - 5V F-Class 5W+5W Dual Channel AMP Module w/USB Charging Port for Speaker DIY
Detalles del producto
Disponibilidad:
En stock
En stock
Peso con empaque:
0.15 kg
0.15 kg
Devolución:
Sí
Sí
Condición
Nuevo
Nuevo
Producto de:
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Product Description Professional Audio Amplification CT14’s F-Class technology maximizes efficiency with minimal heat, powered by dual FD6288 chips for 5W+5W RMS output per channel. Technical Specifications Output Power: 5W x 2 channels (4Ω load at 5V) Input Voltage: 5V DC ±5% (2A minimum current) Bluetooth Range: 10 meters line-of-sight Audio Support: SBC codec, 44.1kHz/16-bit Frequency Response: 20Hz-20kHz (±3dB) Connectivity Features Bluetooth 5.0 with automatic reconnection USB audio input for PC/laptop compatibility Spring-clip terminals for 18-22AWG speaker wires Vertical antenna positioning for optimal signal Power Management Warnings Use only protected lithium batteries (3.7V-5V) or regulated 5V/2A adapters Prohibited power sources: power banks, dry batteries, unstable transformers USB-C port is for battery charging only (not power input) Installation Guide Wiring Connections: Connect left/right speakers to L+/L- and R+/R- terminals Power input to BAT+/BAT- (5V regulated) USB-C exclusively for battery charging Speaker Compatibility: Ideal: 4Ω-8Ω, 5W-10W drivers Never bridge amplifier channels Typical Applications Bluetooth bookshelf speaker conversions Portable boombox retrofits Desktop audio system upgrades Package Contents 2 x CT14 Amplifier Boards Usage Tip: For optimal sound, pair with 88dB+ sensitivity speakers. Maintain 3cm clearance between antenna and metal surfaces.
AR$25.986
44% OFF
AR$14.440
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AR$25.986
44% OFF
AR$14.440
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Dual 5W High-Fidelity Audio:F-Class amplification delivers 5W+5W stereo output (4Ω load) with under 0.3% THD, compatible with 3-10W speakers." Bluetooth 5.0 + USB Audio:Auto-pairs via "DW-CT14+" ID; USB plug-and-play sound card functionality (no drivers required). Critical Power Requirements:Requires stable 5V/2A input only. Use protected 3.7V-5V lithium batteries or regulated 5V adapters. Safety-First Charging:USB-C port charges batteries only (500mA max). Must connect lithium batteries with protection circuits. DIY Speaker Upgrade Kit:Includes 2 boards (40x40mm) for bookshelf/portable speaker modifications. Antenna requires metal-free placement.
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