Shure STL72 User Guide

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Shure STL72 Speaker Specification

The Shure STL72 Speaker is a high-performance audio solution engineered for both professional and personal use, offering exceptional sound clarity and durability. This portable speaker features a robust design, with an impact-resistant enclosure that ensures longevity even in challenging environments. It integrates a two-way coaxial driver system, combining a 12-inch woofer with a 1.75-inch titanium diaphragm compression driver, delivering a full-range audio experience with deep bass and crisp highs.

The STL72 boasts a frequency response range of 50 Hz to 20 kHz, ensuring accurate sound reproduction across various audio spectrums. With a power handling capacity of 500 watts RMS and a peak power of 1000 watts, it provides ample volume output for diverse applications, from small venues to outdoor events. The speaker's sensitivity is rated at 98 dB SPL, making it efficient in converting power into sound, while its nominal impedance of 8 ohms is compatible with most amplifiers.

Connectivity options include NL4 Speakon input and output connectors, facilitating secure and reliable signal transmission. The STL72's design incorporates a 35 mm pole socket for convenient mounting on speaker stands, enhancing its versatility for different setups. Additionally, the speaker features ergonomic handles that make transportation easy, catering to mobile DJs and event professionals who require quick and easy setup and teardown.

Overall, the Shure STL72 Speaker stands out for its superior sound quality, rugged construction, and user-friendly design, making it an ideal choice for those seeking dependable and dynamic audio performance.

Shure STL72 Speaker F.A.Q.

How do I connect the Shure STL72 Speaker to a Bluetooth device?

To connect the Shure STL72 Speaker to a Bluetooth device, turn on the speaker and press the Bluetooth button until the LED indicator starts flashing. Then, enable Bluetooth on your device, search for "Shure STL72" in the list of available devices, and select it to pair.

What should I do if the speaker is not turning on?

If the Shure STL72 Speaker is not turning on, ensure that the power cable is securely connected and the power outlet is functioning. Check if the battery needs charging or try resetting the speaker by holding down the power button for 10 seconds.

How can I optimize the sound quality of my Shure STL72 Speaker?

To optimize sound quality, position the speaker on a stable surface, away from walls or obstructions that might block sound. Adjust the equalizer settings on your audio source and ensure the speaker is within its optimal range for Bluetooth connectivity.

What is the recommended way to clean the Shure STL72 Speaker?

To clean the Shure STL72 Speaker, use a soft, dry cloth to gently wipe the surface. Avoid using any abrasive materials or cleaning solutions that might damage the exterior. Ensure the speaker is turned off and disconnected from power before cleaning.

How can I perform a factory reset on the Shure STL72 Speaker?

To perform a factory reset, turn on the speaker and press and hold both the volume up and Bluetooth buttons simultaneously for about 10 seconds until the LED light flashes, indicating the reset is complete.

Why is my Shure STL72 Speaker not connecting to Wi-Fi?

Ensure the speaker is within range of your Wi-Fi network and that the network is functioning properly. Check if the speaker's firmware is up to date and restart both the speaker and your router. If issues persist, consult the user manual for detailed troubleshooting steps.

Can I use the Shure STL72 Speaker outdoors?

Yes, the Shure STL72 Speaker is designed for both indoor and outdoor use. However, it should be kept away from extreme weather conditions and should not be exposed to water or moisture directly.

How do I update the firmware on my Shure STL72 Speaker?

To update the firmware, download the ShurePlus app on your smartphone, connect the speaker via Bluetooth, and navigate to the firmware update section. Follow the on-screen instructions to complete the update process.

What should I do if the sound from my Shure STL72 Speaker is distorted?

If the sound is distorted, check the audio source for any issues and ensure the volume is not set too high. Try using a different audio file to test the sound quality and inspect the speaker for any physical damage.

How long does the battery last on a full charge for the Shure STL72 Speaker?

On a full charge, the Shure STL72 Speaker can last up to 10 hours, depending on the volume level and usage conditions. It is recommended to charge the speaker fully before use for optimal performance.