SBX-412207BT - Loudspeaker QFX - Free user manual and instructions
Find the device manual for free SBX-412207BT QFX in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Portable Bluetooth PA loudspeaker |
| Model | SBX-412207BT |
| Brand | QFX |
| Speaker Configuration | 2-way active speaker with built-in amplifier |
| Drivers | 12-inch woofer and 1.35-inch compression tweeter |
| Amplifier Power | 1000W peak / 250W RMS |
| Frequency Response | 45 Hz to 20 kHz |
| Bluetooth Version | Bluetooth 5.0 |
| Wireless Range | Up to 10 m / 30 ft |
| Playback Sources | Bluetooth, USB, SD card, FM radio, AUX, and 1/4-inch microphone or line input |
| Inputs | 6.3mm microphone input, 3.5mm AUX, USB port, SD slot, and RCA line input |
| Controls | Volume, treble, bass, echo, microphone volume, mode selector, and track controls |
| Remote Control | Wireless infrared remote included |
| Battery | Rechargeable lithium-ion battery with up to 8 hours of playtime at moderate volume |
| Power Supply | AC 100-240V 50/60Hz universal power adapter for charging and direct operation |
| Dimensions | 40 x 36 x 67 cm / 15.7 x 14.2 x 26.4 in |
| Weight | 13 kg / 28.7 lb |
| Cabinet Material | Durable polypropylene with metal grille |
| Recommended Use | Karaoke, parties, outdoor events, and PA announcements |
| Maintenance | Wipe with a soft dry cloth and keep the grille and slots free of dust and debris |
| Safety | Keep away from water, heat sources, and foot traffic; use only the supplied power adapter |
| Spare Parts and Repairability | Replaceable woofer, tweeter, battery, and control board available through QFX support |
| Warranty | 1-year limited warranty from QFX |
Frequently Asked Questions - SBX-412207BT QFX
How do I pair my phone via Bluetooth?
Turn on the speaker and press the Mode button until the Bluetooth indicator appears. Enable Bluetooth on your phone, select SBX-412207BT from the nearby devices list, and wait for the confirmation tone.
Why is there no sound from the speaker?
Check that the volume is not set to minimum and that the correct source is selected. Confirm the Bluetooth device is connected, then increase the source volume on your phone or computer. For wired sources, make sure the cable is firmly inserted.
Can I play music while the battery is charging?
Yes. The speaker can run directly from AC power when the supplied adapter is connected, so it will play music while the internal battery is being recharged. It is safe to leave it plugged in during normal use.
How do I adjust the microphone echo effect?
Use the Echo rotary knob on the top control panel to add depth to the microphone. Turn it clockwise to increase the echo and counterclockwise to reduce it, until the voice sounds natural.
What music formats are supported through USB and SD?
The speaker can play MP3 and WAV files from a USB drive or SD card. Insert the memory device, press Mode until the USB or SD source appears, and use the play, pause, and track buttons to control playback.
What functions does the included remote control have?
The remote controls power, volume, track selection, play and pause, and source switching. It also provides quick access to Bluetooth, USB, SD, FM radio, and karaoke modes, as well as selectable equalizer presets.
How do I reset the speaker if it freezes?
Turn the unit off and unplug the power cord. Wait 30 seconds, then reconnect the power and turn it on. If necessary, press and hold the Play/Pause button for 5 seconds to clear the Bluetooth pairing list.
Do I need to fully drain the battery before charging?
No. The built-in rechargeable battery does not require a full discharge before charging. For the first use, charge the speaker for at least 3 hours with the supplied adapter to ensure the battery reaches full capacity.
Can I connect a microphone or guitar to this speaker?
Yes. Use the 6.3mm (1/4 inch) input for a dynamic microphone or line-level instrument such as a guitar. Each input has its own volume knob, and the echo control can be applied to the microphone channel for karaoke.
How do I scan and store FM radio stations?
Press the Mode button until the FM radio appears. With the FM antenna connected, press and hold the Play/Pause or Scan button to search for available stations automatically. The speaker will store the found stations internally.
User questions about SBX-412207BT QFX
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Loudspeaker in PDF format for free! Find your manual SBX-412207BT - QFX and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. SBX-412207BT by QFX.
USER MANUAL SBX-412207BT QFX
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : QFX
Model : SBX-412207BT
Category : Loudspeaker