Introduction
This instruction manual provides detailed information on the setup, operation, and maintenance of your Kuephom CD Player Boombox with Cassette Player, Model CD-X2A. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your listening experience. Keep this manual for future reference.
Product Overview
The Kuephom CD Player Boombox is a versatile audio system designed for both modern and classic audio formats. It features CD, cassette, Bluetooth, FM/AM radio, USB, and AUX input capabilities.

This image displays the Kuephom CD Player Boombox, highlighting its versatile features including CD/MP3 playback, Bluetooth connectivity, Type I/II tape support, USB input, FM/AM radio, sleep timer, remote control, phone jack, AUX input, and tape recording capabilities.
Package Contents

This image shows the items included in the product package: the CD Player Boombox, an AC Power Cord, the User Manual, and a Remote Control.
- Kuephom CD Player Boombox (Model CD-X2A)
- AC Power Cord
- Remote Control
- User Manual
Setup
Powering the Unit
Your Kuephom CD Player Boombox can be powered by either AC power or batteries.

This image illustrates the dual power options for the boombox: AC power for indoor use and battery power (6 C-size batteries, not included) for portable outdoor use.
AC Power (for Home Use)
- Ensure the boombox is turned off.
- Connect the AC power cord to the AC input jack on the back of the unit.
- Plug the other end of the AC power cord into a standard wall outlet.
Battery Power (for Outdoor/Portable Use)
- Ensure the boombox is turned off.
- Open the battery compartment cover located on the bottom of the unit.
- Insert 6 C-size batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
Antenna Adjustment
For optimal FM/AM radio reception, extend the telescopic antenna fully and adjust its position. For AM reception, rotating the unit itself may improve signal quality.
Operating Instructions
General Controls
Familiarize yourself with the main controls on the unit and the remote control for easy operation.

This image shows the Kuephom CD Player Boombox along with its remote control, demonstrating its convenience for operation from a distance.
CD Playback

This image illustrates the CD compatibility of the boombox, supporting CD, CD-R, CD-RW, and MP3 formats. It also shows various playback modes: single cycle, repeat current folder, repeat all, random play, and play in order.
- Press the FUNC button to select CD mode. The display will show "CD".
- Open the CD compartment cover by pressing the OPEN/CLOSE button.
- Place a CD (CD, CD-R, CD-RW, or MP3 CD) onto the spindle with the label side facing up.
- Close the CD compartment cover. The unit will read the disc and display the total number of tracks.
- Press the PLAY/PAUSE button to start playback.
- Use the SKIP FORWARD or SKIP BACKWARD buttons to navigate between tracks.
- Press the REP/EQ button repeatedly to cycle through repeat modes (single track, repeat all, random play).
- Adjust the volume using the VOL+ and VOL- buttons.
Cassette Playback and Recording

This image shows a user inserting a cassette tape into the boombox, emphasizing its cassette playback and recording functions.
Playback
- Press the FUNC button to select TAPE mode. The display will show "TAP".
- Press the PUSH button to open the cassette compartment.
- Insert a cassette tape with the open edge facing up.
- Close the cassette compartment.
- Press the PLAY button (usually indicated by a triangle symbol) to start playback.
- Use the FAST FORWARD or REWIND buttons to quickly move through the tape.
- Press the STOP/EJECT button to stop playback or eject the tape.
Recording
You can record audio from CD, Bluetooth, USB, or FM/AM radio onto a cassette tape.
- Insert a blank cassette tape into the cassette compartment.
- Select the desired source (CD, Bluetooth, USB, or Radio) using the FUNC button.
- Start playback on the source (e.g., play a CD track, start Bluetooth streaming).
- Press the RECORD button (usually indicated by a red circle) on the boombox. The unit will begin recording the audio onto the cassette.
- Press the STOP button to end recording.
FM/AM Radio

This image depicts a user enjoying the portable FM/AM radio function of the boombox outdoors, with the antenna extended for better reception.
- Press the FUNC button to select RADIO mode. The display will show "rAd".
- Extend the telescopic antenna for FM reception. For AM, adjust the unit's position.
- Use the TUNING knob (or SKIP buttons if available) to tune to your desired FM or AM station. The frequency will be displayed.
- Adjust the volume using the VOL+ and VOL- buttons.
Bluetooth Connectivity

The image demonstrates the boombox's Bluetooth functionality, allowing wireless audio streaming from a smartphone.
- Press the FUNC button to select Bluetooth mode. The display will show "bt" and flash, indicating it's in pairing mode.
- On your smartphone or other Bluetooth device, enable Bluetooth and search for available devices.
- Select "Kuephom CD-X2A" (or similar name) from the list of devices.
- Once paired, the "bt" indicator on the boombox display will stop flashing and remain solid.
- You can now play audio from your connected device through the boombox.
USB/MP3 Playback
- Press the FUNC button to select USB mode. The display will show "USB".
- Insert a USB flash drive into the USB port on the unit.
- The unit will automatically detect and begin playing MP3/WMA files from the USB drive.
- Use the PLAY/PAUSE, SKIP FORWARD, and SKIP BACKWARD buttons to control playback.
AUX Input
- Press the FUNC button to select AUX mode. The display will show "AUX".
- Connect an external audio device (e.g., smartphone, tablet, MP3 player) to the AUX input jack on the boombox using a 3.5mm audio cable (not included).
- Start playback on your external device. The audio will be routed through the boombox speakers.
- Adjust the volume using the VOL+ and VOL- buttons on the boombox and/or your external device.
Sleep Timer

This image shows the boombox on a bedside table next to a sleeping person, highlighting the convenient sleep timer function that automatically stops playback.
- While the unit is playing, press the SLEEP button.
- Each press will cycle through available sleep timer durations (e.g., 10, 20, 30, 60, 90 minutes).
- Select your desired duration. The unit will automatically power off after the set time.
Maintenance
Cleaning the Unit
- Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- For the CD lens, use a specialized CD lens cleaning kit. Do not touch the lens directly.
- Keep the cassette head and pinch rollers clean to ensure optimal tape playback and recording quality. Use a cotton swab lightly dampened with isopropyl alcohol.
Storage
When not in use for extended periods, disconnect the AC power cord and remove batteries. Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | AC cord not connected; Batteries depleted or incorrectly inserted. | Check AC cord connection; Replace batteries or ensure correct polarity. |
| No sound | Volume too low; Incorrect mode selected; Headphones connected. | Increase volume; Select correct source mode; Disconnect headphones. |
| CD not playing | CD inserted incorrectly; CD dirty or scratched; Disc format not supported. | Reinsert CD label side up; Clean or replace CD; Ensure CD is supported format (CD, CD-R, CD-RW, MP3). |
| Poor radio reception | Antenna not extended; Weak signal; Interference. | Extend and adjust FM antenna; Rotate unit for AM; Move away from electronic devices. |
| Bluetooth pairing fails | Boombox not in pairing mode; Device too far; Bluetooth disabled on device. | Ensure boombox is in BT pairing mode; Move device closer; Enable Bluetooth on your device. |
| Cassette not playing/recording | Tape inserted incorrectly; Tape damaged; Cassette head dirty. | Reinsert tape correctly; Use a different tape; Clean cassette head. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Kuephom |
| Model Number | CD-X2A |
| Connectivity Technology | Auxiliary, Bluetooth, USB |
| Color | Black |
| Speaker Type | Stereo |
| Item Dimensions (L x W x H) | 8.39 x 4.8 x 8.54 inches |
| Power Source | Corded Electric, Battery (6 C-size) |
| Wattage | 12 watts |
| Bluetooth Support | Yes |
| Number of Speakers | 2 |
| Signal-to-Noise Ratio | 80 dB |
| Audio Output Mode | Stereo |
| Item Weight | 1.57 Kilograms |
Warranty and Support
Kuephom products are manufactured with attention to quality and performance. For any questions, technical assistance, or warranty claims, please refer to the contact information provided with your purchase or visit the official Kuephom website. Please retain your proof of purchase for warranty purposes.