What is the power output of the PDA29BU? /div>
It delivers 120 watts peak power, suitable for home audio setups. Can I connect a subwoofer to the amplifier?
No, it does not have a dedicated subwoofer or LFE output. Does this amplifier support USB playback?
Yes, you can connect a USB flash drive to play MP3 files directly. Can it play music from an SD card?
Yes, it includes an SD card slot that supports MP3 playback. Is there an FM radio built into the unit?
Yes, the PDA29BU includes a built-in FM radio tuner with digital display. Does it come with a remote control?
Yes, the unit includes a wireless remote control for convenient operation. How many audio inputs are available?
It has RCA (L/R), AUX 3.5mm input, USB, SD card slot, and Bluetooth. /li>What type of speakers can I connect?
It supports passive speakers with 4–8 ohm impedance. Is the amplifier suitable for outdoor use?
Is the amplifier suitable for outdoor use? Does it have a headphone output?
No, it does not include a dedicated headphone jack. Can I use it as a karaoke amplifier?
Yes, it includes microphone inputs and volume controls, making it suitable for karaoke use. How do I switch between input modes?
You can switch modes using the front panel button or included remote control. Does the amplifier remember the last input/source after power off?
It typically resumes the last input mode used before power-off, but not always the exact file or track. What is the frequency response of the unit?
Approximately 20Hz to 20kHz. Can I mount the amplifier in a rack?
No, this unit is designed as a compact desktop amplifier and is not rack-mountable. What’s the maximum supported USB drive capacity?
Generally supports up to 32GB USB flash drives (FAT32 format recommended). Are firmware updates available for this unit?
No firmware updates are typically provided for this model. Is there a display on the amplifier?
Yes, it includes a front-facing LCD screen that shows mode, track info, and FM frequency. What is included in the box?
The package includes the amplifier, remote control, power cable, and user manual.