Shopping Cart

Your cart is empty.

Your cart is empty.

2025 New Upgrade AK45 Home Audio Amplifier,Bluetooth Stereo Receivers,Rated Power 50W+50W Amp, TPA3116 2 Channel Power Amplifier for Home Audio Outdoor Stereo Receiver for Passive Speakers

4.9 (1) Write Review
Free shipping on orders over $29.99

$39.99

$ 19 .99 $19.99

In Stock
  • [Upgrade TPA3116 Chip] Are you tired of the false power advertisements in the market? Do you want an audio amplifier whose advertised power matches the actual power? Then trust the Daakro 2025's newly upgraded AK45, it will be the ideal choice for you! We have upgraded the chip from a traditional Chinese chip rated at only 15W to the TPA3116 chip, with a theoretical power rating of 50W+50W at 24V/5A and an impedance of 4-8Ω.
  • [Upgrade Bluetooth 5.4]Built-in bluetooth 5.4 core, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound. (NOTE: Please keep the distance within 30ft/10m between the device and amplifier without any wall blocking. But if you are connecting whith TV or PC devices, please keep the distance within 15ft/5m.)
  • [5 Input Supports Various Devices]This home stereo receiver supports various external sources. Features 1*RCA IN for tuner, CD player and tape deck, 2*1/4" microphone IN, 1*USB IN, 1*SD card slot IN, and 1* BT 5.4/FM radio antenna IN to improve Bluetooth distance & FM sensitivity. Works with today's latest devices (including smartphone, tablet, iPad, iPhone and computer).
  • [Bass & Treble Control]Designed with volume, treble and bass control knobs for more delicate adjustment of the sound, much fun and high playability. Include controller for distant audio adjustments. Note: There is an isolation plastic sheet at the bottom of the remote control, which needs to be removed before use.
  • [Wide Application]Compatible with mobile phones, computers, tablets, laptops, etc. Recommended for home audio, computer game audio systems, tower speakers, garden speakers. The small and simple design is also suitable for car audio systems. (Note: AK45 is only for passive speakers, not for active speakers)


Product Description

Daakro AK45 2.0 CH Mini Bluetooth Power Amplifier Compact yet Powerful

Daakro AK45 2.0 CH Mini Bluetooth Power Amplifier

Compact yet Powerful

Daakro AK45 2.0 CH Mini Bluetooth Power Amplifier Compact yet Powerful
Mini Bluetooth Stereo Amplifier

Daakro AK45 2.0 Channel Class D Power Amp

Audio Input: RCA / Bluetooth / USB / SD / MIC

Max Output Power: 50W+50W

Frequency response: 20Hz-20kHz (±3dB)

S/N Ratio: ＞90dB

Working Voltage: DC 12V-24V/AC 110V-220V

Chipset TPA3116 Chip
Bluetooth Version Bluetooth 5.4
Max Output Power(L/R channel) 50W+50W@24v@5A@4Ω 10%
Channel 2.0
Impedance 4-16 ohms
Input Mode Bluetooth / USB / SD / MIC / RCA
Output Mode Passive Speakers (banana speaker jacks)
THD ≤ 0.05%
SNR ≥90db
Frequency Response 20-20KHz (±1db)
Power Supply DC 12V-24V/AC 110V-220V
Dimensions (L)18 * (W)14 * (H)6.5cm (7.08 × 5.55 × 2.55 in)
Net Weight 0.93KG / 2.05lb
Packing Lis 1 x AK45 amplifier；1 x AC Power Cable ； x FM Antenna；1 x instructions

Destiny
Reviewed in the United States on May 11, 2025
Good for what it is. We'll see how it holds up with the heat and humidity