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Douk Audio A5 2 Channel TPA3255 Stereo Amp, 300 Watts x2 Mini Hi-Fi Audio Power Amplifier Class D for Home Theater System, Passive Bookshelf Tower Speakers with High-Pass Filter + 48V Power Supply

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US$66.00 cheaper than the new price!!

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Used  US$44.00
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Product details

Management number 210872336 Release Date 2026/04/04 List Price US$44.00 Model Number 210872336
Category
  • HiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home stereo and theater audio systems.
  • Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
  • PFFB Technology and High-Performance PCB: Built with Post-Filter Feedback technology circuit and a 4-layer immersion gold PCB, this digital amplifier reduces distortion and improves frequency response. Enjoy unparalleled audio precision, enhanced signal integrity, and effective heat management.
  • Stunning Design for Living Rooms and Studios: Sleek and modern, the compact power amp is equipped with a transparent panel and adjustable internal LED lighting. Multiple color options create a futuristic look, adding sophistication to your home audio setup or studio.
  • 300W×2 Power with Premium Components: Powered by the TPA3255 chip and premium components, A5 delivers distortion-free audio with ultra-low THD (0.002%) which is perfectly compatible with the DAC-Q11. Whether you’re enjoying weekend movie nights, evening music sessions, or after-work relaxation, A5 can deliver exceptional sound quality.

Model A5-48V
Voltage 48 Volts (DC)
Brand Name Douk Audio
Item Weight 1.1 Pounds
Manufacturer Douk Audio
Output Power 600 Watts
Material Type Aluminum
Mounting Type Freestanding
Supply Current 5 Amps
Item Dimensions 3.62 x 1.97 x 3.74 inches
Specification Met CE
Number of Channels 2
Included Components 1 * A5 Amplifier; 1 * DC 48V/5A Power Adapter; 1 * User Manual
Warranty Description 18-Month Limited Warranty
Maximum Supply Voltage 48 Volts (DC)
Minimum Supply Voltage 24 Volts (DC)

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