QFX PBX-61081 Rechargeable Portable Speaker User Manual

Introduction

Thank you for choosing the QFX PBX-61081 Rechargeable Portable Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. This portable Bluetooth speaker system is designed to be your adaptable companion, ideal for celebratory parties, camping adventures, and everyday music enjoyment, allowing you to enjoy music wherever you go.

Product Overview and Features

The QFX PBX-61081 is a versatile portable speaker packed with features for various audio needs. Below are its key components and capabilities:

Figure 1: Front view of the QFX PBX-61081 Portable Speaker, showcasing its robust design and speaker grille.

8-inch Woofer: Meticulously crafted to create an immersive auditory experience, delivering thrilling sounds for the ultimate listening enjoyment.
Multiple Connectivity Options: Experience utmost convenience through Bluetooth, auxiliary input, FM radio, and USB or TF ports.
Portability: Integrated carrying handle and wheels for effortless transport, enhancing on-the-go convenience.
Rugged Enclosure: Features a reinforced case design for durability.
True Wireless Stereo (TWS): Allows syncing two PBX-61081BT speakers for wireless stereo sound.
Microphone Input: For public speaking or karaoke.
Rechargeable Battery: Built-in lithium-ion battery for hours of entertainment.
Power Options: Can be powered via rechargeable battery, AC power, or external DC 12V input.

Side view of the QFX PBX-61081 showing dimensions and handle

Figure 2: Side view illustrating the speaker's dimensions (11"L x 11"W x 17"H) and the extendable handle (up to 19").

Rear panel of the QFX PBX-61081 showing controls and ports

Figure 3: Detailed view of the rear control panel, including global controls, AUX inputs, USB/TF card slots, microphone volume, echo, treble, bass, and master volume controls.

Diagram showing three power options for the QFX PBX-61081

Figure 4: Illustration of the three power options: Rechargeable battery, AC power, and DC 12V input.

What's in the Box

Upon unpacking, please ensure all items listed below are present and in good condition:

QFX PBX-61081 Rechargeable Portable Speaker
UL Adapter (for AC power)
Remote Control

Contents of the QFX PBX-61081 box including speaker, remote, and adapter

Figure 5: Visual representation of the speaker and its included accessories.

Setup

Initial Charging: Before first use, fully charge the speaker using the provided UL adapter. Connect the adapter to the AC input on the rear panel and plug it into a standard wall outlet. The charging indicator will show the status.
Positioning: Place the speaker on a stable, flat surface. For optimal sound, consider placing it in a corner or near a wall to enhance bass response.
Portability: Extend the integrated handle and utilize the wheels for easy transportation. Ensure the handle is fully retracted and locked when not in use.

Operating Instructions

Powering On/Off

Locate the ON/OFF switch on the rear panel (refer to Figure 3).
Flip the switch to "ON" to power on the speaker. The display will illuminate.
Flip the switch to "OFF" to power off the speaker.

Mode Selection (Global Controls)

Use the "Mode" button on the control panel or remote to switch between input sources:

Bluetooth (BT): For wireless connection to smart devices.
FM Radio: To listen to FM broadcasts.
AUX: For wired connection via 3.5mm audio cable.
USB/TF Card: For playing audio files from USB drives or TF cards.

Bluetooth Pairing

Turn on the speaker and select Bluetooth mode. The display will show "BT" and the speaker will enter pairing mode.
On your mobile device, enable Bluetooth and search for available devices.
Select "QFX PBX-61081" (or similar name) from the list.
Once paired, the speaker will confirm the connection, and you can begin playing audio wirelessly.

Image showing wireless Bluetooth connection up to 30 feet

Figure 6: The speaker supports wireless connection up to 30 feet from your Bluetooth device.

True Wireless Stereo (TWS) Pairing

To achieve true wireless stereo sound, you can pair two QFX PBX-61081 speakers:

Ensure both speakers are powered on and in Bluetooth mode.
On one speaker (this will be the master), press and hold the TWS button (if available, or a specific pairing button as per product design, otherwise it's automatic). The speakers will attempt to connect to each other.
Once connected, one speaker will act as the left channel and the other as the right.
Now, connect your mobile device to the master speaker via Bluetooth as described above. Audio will play in stereo across both speakers.

Two QFX PBX-61081 speakers synced for True Wireless Stereo

Figure 7: Two speakers configured for TWS, providing a wider stereo soundstage.

FM Radio Operation

Switch to FM mode.
Extend the telescoping antenna on the rear panel for better reception (refer to Figure 3).
Press the Play/Pause button to auto-scan and save available stations.
Use the Previous/Next buttons to navigate through saved stations.

USB/TF Card Playback

Insert a USB drive or TF card into the respective slot on the rear panel (refer to Figure 3).
The speaker will automatically switch to USB/TF mode and begin playing compatible audio files.
Use the Play/Pause, Previous, and Next buttons to control playback.

Microphone and Audio Adjustments

Connect a microphone to the MIC IN port (refer to Figure 3).
Adjust the MIC VOLUME knob for microphone loudness.
Adjust the ECHO knob to add reverberation to the microphone sound.
Use the TREBLE and BASS knobs to fine-tune the overall audio output.
Control the overall speaker volume with the MASTER VOLUME knob.

Maintenance

Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners or solvents.
Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge the speaker regularly, especially if it will be stored for an extended period.
Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
Water Resistance: This speaker is NOT waterproof. Avoid exposure to water or excessive moisture.

Troubleshooting

Problem	Possible Cause	Solution
No Power	Battery is depleted; Power cable is disconnected.	Charge the speaker; Ensure power cable is securely connected.
No Sound	Volume is too low; Incorrect input mode selected; Device not paired (Bluetooth).	Increase Master Volume; Select correct input mode (BT, AUX, USB/TF); Re-pair Bluetooth device.
Bluetooth Disconnection	Device is out of range; Interference.	Move device closer to speaker (within 30ft); Avoid obstacles between devices.
FM Radio Static	Poor signal reception.	Extend the telescoping antenna fully; Reposition the speaker for better reception.
TWS Pairing Fails	Speakers are too far apart; Incorrect pairing procedure.	Ensure speakers are close to each other; Follow TWS pairing steps carefully.

Specifications

Model Name: PBX-61081BT/SI
Speaker Type: Outdoor (Portable)
Woofer Diameter: 8 Inches
Speaker Maximum Output Power: 400 Watts
Connectivity Technology: Bluetooth, RCA, SD Card, USB, Infrared, Auxiliary
Wireless Communication Technology: Bluetooth
Bluetooth Range: 10 Meters (approx. 30 feet)
Audio Output Mode: Stereo
Battery Capacity: Up to 6 Hours (playback time)
Power Source: Corded Electric, Battery Powered (Rechargeable)
Product Dimensions: 11"D x 11"W x 17"H
Item Weight: 10.6 Pounds
Control Method: Remote
Is Waterproof: False
UPC: 606540028230

Warranty and Support

For warranty information and technical support, please refer to the official QFX website or contact their customer service. You can also find additional resources, including a detailed user guide and safety information, via the following links:

Please note that this product is from a small business brand. Your support is appreciated.

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QFX PBX-61081BT/SI