-
TPA3116D2 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board | 200W HiFi Digital Audio Power Amp 2x50W+100W | X12A-Audio CA-3169B Upgraded Edition
-
🔊 Dual TPA3116 Chips: High-performance digital processing for powerful 50W+50W+100W output.
-
📶 Bluetooth 5.0 Technology: Wireless streaming up to 8 meters with stable, lag-free connectivity.
-
🎛️ 5-Knob Precision Control: Independent knobs for Master Volume, Treble, Bass Volume, Bass Frequency, and Left/Right Balance.
-
🎵 2.1 Channel Surround: Dedicated subwoofer output for deep, immersive low-end performance.
-
🔌 Dual Input Modes: Seamlessly switch between Bluetooth 5.0 and 3.5mm AUX wired input.
-
⚡ High-Efficiency Design: Power-saving circuitry with over 90% efficiency reduces heat and power loss.
-
🛠️ Wide Voltage Range: Flexible power options from DC 12V to 24V (works with laptops or car power).
-
🛡️ Built-in Protection: Engineered to minimize noise, current hum, and interference for clean audio.
-
🔘 Multi-Function Switch: One-touch knob controls playback (Play/Pause) and input mode switching.
-
📦 Ready-to-Use (Finished Board): Pre-assembled PCB; just connect your speakers and power supply to start.
₨ 4,500 -
-
LiitoKala Engineer Lii-500: The Ultimate Smart Battery Master
-
🌈 Universal Compatibility: Supports a massive range of Li-ion, Ni-MH, and Ni-Cd battery sizes.
-
⚡ Independent Control: Manage four separate slots with different settings at the same time.
-
📊 Smart LCD Display: High-visibility screen shows voltage, current, time, and capacity.
-
🔍 Advanced Test Mode: Accurately measures the actual capacity of your batteries.
-
🛠️ Adjustable Current: Choose between multiple charging speeds to protect battery health.
-
🔥 Heat Protection: Built-in sensors prevent overheating during high-speed cycles.
-
🔋 USB Output: Functions as a portable power bank to charge your phone on the go.
-
🛡️ Safety First: Features short-circuit, overcharge, and reverse polarity protection.
-
🔄 Fast Test Mode: Quickly discharges and recharges to refresh your battery cells.
-
💎 Durable Build: Robust engineering by LiitoKala for long-lasting laboratory-grade use.
₨ 4,800 -