Operation

1.Turn on the audio source to which the transmitter is connected with. The Signal LED on transmitter will light up.

2.Select a channel of the transmitter for best performance in your location.

3.Select the L/M/R (Left/Mono/Right) selector under the speakers, one to L and the other to R for the best stereo reception. In case the audio device only provides Mono audio signal, select to M (Mono) for the best mono reception.

4.Turn on the speakers by pressing both the Volume Up and Down Buttons simultaneously, the LED in front of the speaker glows. To switch off the speakers, press both the Volume Up and Down Buttons simultaneously again.

5.Push the “AUTO SCAN” button to get the best tuning reception under the speakers. When the button is pressed, frequency tuning starts automatically and it stops when a signal is detected. The glowing LED will be changed to GREEN which represent proper reception. Adjust the volume to the desired listening level by pressing Volume Up or Down.

a). Keep a distance of 7 meters between speaker and transmitter, and then press “ AUTO SCAN “ button for best tuning reception.

b). Once the frequency is jammed, select another channel on the transmitter, then press “ AUTO SCAN “ button again.

6.The “BOOST BASS” button can be used to enhance the bass sound depending on your own music preferences. Turn the effect ON simply by pressing the button down, and pressing it once again to OFF.

If the power of the transmitter is being cut off, or no audio signal is playing from the source, the glowing LED on the speakers will be changed from GREEN to BLUE in 4 minutes, even if the frequency between speakers and transmitter is properly matched.

SP4080 specifications

Mark Feldstein & Associates SP4080 is a versatile and innovative product designed for modern audio enthusiasts and professionals. Known for its outstanding sound quality and user-friendly features, the SP4080 has carved its niche in the market of portable speakers. Compact yet powerful, it delivers a remarkable audio experience suited for various settings, whether at home, during outings, or at events.

One of the standout features of the SP4080 is its impressive sound output. Equipped with high-performance drivers, it ensures clear highs, rich mids, and robust bass, bringing your music and audio content to life. This speaker supports a wide frequency range, allowing it to reproduce a diverse array of musical genres effectively. The incorporation of advanced sound technology, such as DSP (Digital Signal Processing), further enhances audio clarity and prevents distortion, providing users with a premium listening experience.

Connectivity is a crucial aspect of modern audio devices, and the SP4080 excels in this area. It boasts multiple connectivity options, including Bluetooth, AUX, and USB ports. The Bluetooth feature allows seamless pairing with smartphones, tablets, and laptops, enabling users to stream their favorite tracks wirelessly. The AUX and USB input options ensure compatibility with a variety of devices, making it a flexible solution for users with different needs.

Battery life is another essential characteristic of the SP4080. With an integrated rechargeable battery, this speaker offers extended playtime, making it ideal for outdoor activities and gatherings. Users can enjoy hours of music without worrying about frequent recharges, adding to the device's convenience and portability.

The design of the Mark Feldstein & Associates SP4080 is sleek and modern, making it visually appealing. Its compact form factor makes it easy to transport, while durable materials ensure it can withstand daily use and minor impacts. Additionally, the speaker is often equipped with features such as water resistance, providing extra protection for outdoor events.

In summary, the Mark Feldstein & Associates SP4080 is a robust speaker that combines excellent audio performance, versatile connectivity options, impressive battery life, and a stylish design. Its thoughtful features make it an attractive choice for anyone looking for a reliable and portable sound solution. Whether you're hosting a party, enjoying a picnic, or simply unwinding at home, the SP4080 is designed to enhance your listening experience.