QSC E Series E110 Quick Start Guide

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Year 2016

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QSC E Series E110 Specification

The QSC E Series E110 Loudspeaker is a high-performance, multipurpose loudspeaker designed for a wide range of sound reinforcement applications. It features a 10-inch die-cast aluminum frame woofer with a 2.5-inch voice coil and a 1-inch compression driver, providing a frequency response range from 55 Hz to 20 kHz. This design ensures robust low-end sound reproduction along with clear and articulate high frequencies, making it suitable for both live sound and recorded music playback.

The loudspeaker is housed in a rugged, impact-resistant enclosure made from a combination of plywood and MDF, finished with a textured black paint that offers durability and a professional appearance. Its trapezoidal shape allows for flexible positioning, whether mounted on a stand, used as a floor monitor, or installed in a fixed location. The E110 is equipped with a steel grille for added protection and features dual-angle pole sockets to accommodate various mounting configurations.

Power handling is rated at 300 watts continuous and 1200 watts peak, with a nominal impedance of 8 ohms. The loudspeaker's high sensitivity of 96 dB ensures efficient power usage, while its maximum SPL output reaches up to 125 dB, delivering powerful and clear sound even in large venues. Connectivity is facilitated through two NL4 SpeakOn connectors, ensuring reliable and secure connections.

The QSC E110 is engineered for compatibility with QSC's GXD and PLD amplifiers, as well as the TouchMix digital mixers, allowing for advanced DSP settings and enhanced audio performance through QSC's proprietary E Series Entertainment System. This integration facilitates both ease of use and optimal sound quality, making the E110 a versatile solution for professional audio applications.

QSC E Series E110 F.A.Q.

How do I connect my QSC E110 Loudspeaker to an amplifier?

To connect your QSC E110 Loudspeaker to an amplifier, use a speakON or 1/4-inch jack cable. Ensure the amplifier's power rating does not exceed the loudspeaker's handling capacity to prevent damage.

What is the optimal placement for my QSC E110 Loudspeaker in a small venue?

Place the E110 loudspeakers on stands at ear level, angled slightly towards the center of the room. Ensure they are not obstructed by furniture or fixtures for optimal sound distribution.

How do I troubleshoot if there is no sound coming from my QSC E110 Loudspeaker?

Check all cable connections between the loudspeaker and the amplifier. Verify that the amplifier is powered on and functioning. Test the loudspeaker with a different audio source to rule out a source issue.

Can I use my QSC E110 Loudspeaker outdoors?

Yes, the E110 can be used outdoors, but it is not weatherproof. Ensure it is protected from direct rain and moisture, and avoid exposure to extreme temperatures to maintain performance.

How should I clean and maintain my QSC E110 Loudspeaker?

Use a soft, dry cloth to clean the exterior of the loudspeaker. Avoid using any harsh chemicals or abrasive materials. Regularly inspect connections for wear and tear and keep the unit dust-free.

What is the frequency response of the QSC E110 Loudspeaker?

The frequency response of the QSC E110 Loudspeaker is 52 Hz to 20 kHz, providing clear and accurate sound across a wide range of frequencies.

How do I prevent feedback when using the QSC E110 Loudspeaker in live performances?

Position your microphones behind the loudspeakers and use directional mics to reduce feedback. Adjust the EQ settings on your mixer to minimize frequencies that cause feedback.

Is it possible to use the QSC E110 Loudspeaker for both public address and music playback?

Yes, the E110 is versatile and suitable for both public address systems and music playback, delivering clear vocal projection and rich sound for musical applications.

What power amplifier is recommended for use with the QSC E110 Loudspeaker?

The QSC E110 Loudspeaker pairs well with amplifiers that can deliver 300W to 450W at 8 ohms, such as the QSC GXD4 or PLD4.2 models, to optimize performance without risking damage.

How can I improve the bass response of my QSC E110 Loudspeaker setup?

Integrate a subwoofer with your setup and use a crossover to direct low frequencies to the subwoofer, enhancing the overall bass response and freeing up the E110 for mid and high frequencies.