Behringer DR18SUB Quick Start Guide

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Year 2021

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Behringer DR18SUB Specification

The Behringer DR18SUB is a high-performance subwoofer designed to deliver powerful bass and enhance the overall sound experience in professional audio setups. This subwoofer features an 18-inch long-excursion transducer that provides deep, punchy low-frequency response, making it suitable for a wide range of applications from live performances to studio recordings. With a robust amplifier capable of delivering up to 2400 watts of peak power, the DR18SUB ensures ample headroom and consistent performance even at high volume levels.

The enclosure of the DR18SUB is constructed from high-density plywood, which not only contributes to its durability but also minimizes resonance, ensuring clean and accurate sound reproduction. The subwoofer is equipped with a front-firing design that enhances bass projection and allows for more flexible placement in various environments. It features a built-in stereo crossover, providing seamless integration with other speakers and allowing for bi-amplification configurations.

Connectivity options are versatile, featuring balanced XLR inputs and outputs that facilitate easy integration with other sound equipment. The DR18SUB also includes a variety of controls, such as a phase switch and level adjustment, allowing users to fine-tune the output to match the acoustics of different venues. The subwoofer's design incorporates ergonomic handles and a rugged grille, ensuring portability and protection during transport.

Overall, the Behringer DR18SUB is engineered to meet the demands of professional audio environments, offering robust construction, powerful performance, and flexible operation. Whether used in touring rigs, club installations, or home studios, this subwoofer is designed to deliver uncompromising sound quality and reliability.

Behringer DR18SUB F.A.Q.

How do I connect the Behringer DR18SUB to my sound system?

To connect the Behringer DR18SUB to your sound system, use balanced XLR cables to connect the output of your mixer or audio interface to the XLR input on the DR18SUB. Ensure that the power is turned off before making connections to avoid any damage.

What is the recommended crossover frequency for the DR18SUB?

The recommended crossover frequency for the Behringer DR18SUB is typically around 80-120 Hz. However, this can be adjusted depending on your main speakers and personal preference.

How can I troubleshoot if there is no sound coming from the DR18SUB?

First, check all connections to ensure they are secure. Verify that the power is on and the volume is turned up. If the issue persists, test the subwoofer with different cables or a different sound source to rule out cable or source issues.

What maintenance is required for optimal performance of the DR18SUB?

Regularly inspect and clean the exterior of the subwoofer to prevent dust build-up. Check all connections for wear and tear. It’s also advisable to periodically test the subwoofer to ensure it is functioning correctly.

How do I set the phase switch on the DR18SUB?

The phase switch on the DR18SUB can be set to either 0° or 180°. Adjust the phase to ensure the best bass response in combination with your main speakers. This can be done by listening to the sound and setting the phase where the bass sounds most full.

What should I do if the DR18SUB is overheating?

Ensure that the subwoofer is placed in a well-ventilated area and not enclosed. Check that the ventilation openings are not blocked. If overheating persists, reduce the volume or take breaks between usage to allow it to cool down.

Is it possible to daisy chain multiple DR18SUB units?

Yes, you can daisy chain multiple DR18SUB units by using the XLR Link output to connect to another subwoofer's XLR input. This allows for expanded sound coverage in larger venues.

How can I protect the DR18SUB from power surges?

To protect the DR18SUB from power surges, use a surge protector or an uninterruptible power supply (UPS). This will help to prevent damage from voltage spikes.

What are the dimensions and weight of the DR18SUB for transport considerations?

The Behringer DR18SUB dimensions are approximately 21.65 x 22.83 x 24.02 inches, and it weighs around 88.2 lbs (40 kg). Ensure you have adequate transport arrangements to safely move this unit.

Can I use the DR18SUB in outdoor events?

Yes, the DR18SUB can be used in outdoor events, but ensure it is protected from direct exposure to weather elements like rain and extreme humidity. Using a weather-resistant cover can help protect the equipment.