APPSP03 - Loudspeaker Approx - Free user manual and instructions

Product Type	2.0 Portable Speaker System
Model	APPSP03
Brand	Approx
Speaker Configuration	2.0 Stereo
Power Source	USB powered (via computer USB port)
Audio Input	3.5 mm stereo jack
Output Power (RMS)	3W total (2 x 1.5W)
Impedance	4 ohms
Signal-to-Noise Ratio	65 dB
Frequency Response	35 Hz - 20 kHz
Volume Control	Built-in volume adjuster
Compatibility	PC, laptop, iPod, CD, MP3, MP4 players
Dimensions (approx.)	Not specified; compact design
Weight (approx.)	Not specified; lightweight
Installation	Plug USB and audio cable; no drivers needed
Safety Warnings	Avoid moisture, heat; do not open; unplug when not in use
Maintenance	Clean with dry cloth; avoid liquid ingress
Spare Parts / Reparability	Contact technical support; professional repair only
Included Accessories	Speaker set, USB cable, 3.5mm audio cable
Manufacturer	Approx Iberia S.L., Made in China

Frequently Asked Questions - APPSP03 Approx

How do I set up the APPSP03 speakers?

Connect the speaker's 3.5mm audio plug to your device (PC, MP3 player, etc.). Then plug the USB cable into a computer USB port or USB power adapter. The speakers will power on automatically. Use the volume adjuster on the speakers to control sound level.

Are these speakers compatible with my smartphone?

Yes, if your smartphone has a 3.5mm headphone jack. Connect using the included audio cable. For phones without a jack, you may need an adapter. Note that the speakers are USB powered, so they require a USB power source.

Why is there no sound coming from the speakers?

Check that the USB cable is connected to a powered USB port and the audio cable is fully inserted. Ensure the volume on both your device and the speaker's volume adjuster is turned up. Also verify that your device is playing audio.

Can I use the speakers without a computer?

Yes, you can power them via a USB wall charger (e.g., phone charger) and connect any device with a 3.5mm audio output, such as MP3 players, tablets, or laptops.

What is the maximum volume output?

The speakers have a total output power of 3W RMS (2 x 1.5W). The built-in volume adjuster lets you control the loudness. For best sound quality, avoid setting the volume to maximum if distortion occurs.

How do I clean the speakers?

Unplug the speakers before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquids or abrasive cleaners, as they may damage the electronics.

Can I use the speakers outdoors?

The APPSP03 is designed for indoor use. Avoid exposing it to moisture, rain, or extreme temperatures. Using it outdoors in dry conditions with a portable USB battery pack is possible, but take precautions against dust and humidity.

What should I do if the speakers produce distorted sound?

Reduce the volume on both the speakers and your audio source. Check that the audio cable is not damaged. If distortion persists, try a different audio source. If the problem continues, contact technical support.

Is it safe to leave the speakers plugged in all the time?

It is recommended to unplug the USB cable when the speakers are not in use to save power and reduce wear. The speakers have no battery, so they only consume power when connected and active.

Where can I find technical support or replacement parts?

Contact Approx Iberia S.L. via email at [e-mail]. For repairs, refer to a professional service center. Do not open the speaker enclosure yourself to avoid electric shock.

USER MANUAL APPSP03 Approx

2.0 Portable Speaker System APPSP03

Thank you for the purchase of 2.0 Portable Speaker System of Approx. Please, read the following instruction before use.

1. FEATURES & TECHNICAL SPECIFICATION

• 2.0 Stereo Speakers compatible with PC/Laptop, iPod, CD, MP3, MP4
- USB powered
- With volume adjuster
- Small sized design, easy to take
• Audio input: Jack 3,5 mm
- Output power RMS: 3W (2 x 1,5W)
- Impedance: 4
• S/N: 65db
• Frequency response: 35Hz - 20KHz

graph LR
    A["L Output"] --> B["USB/Input"]
    B --> C["Max Volume"]
    C --> D["Min Volume"]
    D --> E["PC"]
    D --> F["Mp3"]
    D --> G["MP4"]
    D --> H["Laptop computer"]

1. Installation

2. Plug the subwoofer link cable into the back output jack of the host.

3. Connect the Stereo plug with PC, MP3, MP4, Laptop computers or other accessories.

4. After checking correctly, connect the USB plug to the USB port of the computer.

ATTENTION

1. Do not put the product in hot, damp circumstance to avoid being soaking and walloping.

2. Do not open the back board arbitrarily for preventing from being electrified or other accidents. If need repaired, summit it to the professional.

3. Once fragment or liquid is sprinkled inside the cabinet accidentally, cut off the power immediately and put into use after professional examination.

4. Pull out the USB plug from the port when the system unworking.

Importado por / Imported by:

APPROX IBERIA S. L.

CIF: B-91202499

Soporte técnico / Technical support:

[e-mail]

MADE IN CHINA

aqprox!

www.printyourideas.com