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1.	Introduction	1
2.	Subwoofer Installation	1
	2.1. Prior to Installation	1
	2.2. Installation	1
	2.3. Control Descriptions	1
	2.4. Placement	2
3.	Connecting your Subwoofer	3
	3.1. Line Level Connections	3
	3.2. Speaker Level Connections	3
4.	Troubleshooting	4
5.	Specifications	4

1.INTRODUCTION

This manual covers operation information for the Cerwin-Vega’s XLS-12S & XLS-15S Subwoofers. Illustrations of control locations and hook-up wiring may differ in physical appearance and location than those shown on the actual product you own. However, the operation information is still the same.

2.SUBWOOFER INSTALLATION

2.1PRIOR TO INSTALLATION

Carefully unpack your subwoofer and save the box and all of the packing material. At some point, you may need to transport, ship, or move your subwoofer. Before continuing with the installation, please make sure the subwoofer is unplugged and the power switch is turned “OFF.”

Warning: Severe damage may result from improperly selected voltage. Refer to qualified service personnel to select voltage.

2.2INSTALLATION

Please read the following to determine which installation procedure is best for your audio/video system. For additional hook-up connections, you may want to refer to your A/V receiver, processor, preamplifier, or amplifier’s manual.

Note: Read carefully the “Important Symbols and Safety Instructions” page before starting the installation.

2.3control descriptions

The following controls are located on the XLS subwoofer’s rear panel (Figure 1), page 2.

Attention! The Cerwin-Vega’s XLS Subwoofers have LFE, Line Level, and SPEAKER-LEVEL input connections. Please choose one option only for hook-up. Do not hook up more than one option!

1.LFE INPUT: Mono “low frequency effects” connection. Use this input if receiver/preamp/processor has a dedicated LFE or subwoofer OUT. Refer to the owner’s manual provided by your receiver/preamp/processor manufacturer. Set receiver’s crossover to 150 Hz.

2.LINE LEVEL INPUT: Stereo low-level input to subwoofer. Connect to “LINE-OUT”, “MAIN-OUT or PREAMP-OUT,” of your receiver/ preamp/processor using a dual RCA patchcord (not supplied). Refer to the owner’s manual provided by your receiver/preamp/processor manufacturer. Set receiver’s crossover to 150 Hz.

3.SPEAKER LEVEL INPUT: Stereo high-level inputs to subwoofer. Use these terminals when line level connections are not available from A/V receiver/preamp/processor. Connect to SPEAKER outputs on receiver using high-quality speaker wire (16-gauge or heavier). Set the front left and right speaker settings to large or full range.

4.SPEAKER LEVEL OUTPUT: Audio loop of stereo high-level (SPEAKER LEVEL) inputs. Use to loop (continue) signal to speaker connections to the left and right main speakers.

5.VOLUME CONTROL: Controls volume level of subwoofer. Use to balance the output of the subwoofer with the main speaker output.

6.CROSSOVER FREQUENCY: The crossover control allows you to adjust the upper limit of the subwoofer’s frequency response from 50 to

150Hz. The subwoofer’s response will begin rolling off above the set frequency.

Note: Crossover control does not function when LFE input is used.

XLS-12S, XLS-15S specifications

Cerwin-Vega has long been recognized as a pioneer in high-performance audio gear, and their XLS-12S and XLS-15S subwoofers are perfect examples of this legacy. Designed to deliver deep, powerful bass that enhances any listening experience, these models stand out in the crowded subwoofer market.

The Cerwin-Vega XLS-12S features a 12-inch high-excursion driver, which allows for impressive bass performance with minimal distortion. Its integrated amplifier provides a robust output of 300 watts RMS, while peaking at an impressive 700 watts for those moments when impactful sound is paramount. The XLS-15S takes things a notch higher with a 15-inch driver, known for its increased cone area, enabling deeper bass extension and higher sound pressure levels, achieving a peak of 800 watts.

One of the standout technologies in both models is the use of Cerwin-Vega's innovative bass reflex design. This design not only improves the efficiency of the subwoofers but also maximizes the low-end response while reducing unwanted resonance. The rear-firing bass port further aids in delivering an enhanced bass experience, suitable for both movies and music, creating an immersive audio environment.

Another key characteristic of the XLS subwoofers is the adjustable crossover frequency. Users have full control over how much bass they want to add to their audio setup, ensuring it can be optimized for various room acoustics and personal preferences. Also equipped with stereo RCA inputs along with a speaker level input, these subwoofers can easily integrate into existing audio setups, whether they’re used for home theater systems or music listening.

Additionally, the durable cabinet design minimizes vibrations, enhancing the sound quality while allowing for easy placement in any room. The XLS-12S and XLS-15S are also designed with integrated handles for portability, making it simple for users to transport between spaces for events or gatherings.

In conclusion, the Cerwin-Vega XLS-12S and XLS-15S subwoofers embody a powerful combination of advanced technology, exceptional build quality, and versatile performance. Whether you're an audiophile looking to deepen your listening experience or someone who simply enjoys a good movie night with robust sound, these subwoofers are sure to impress with their explosive bass and dynamic capabilities.

Cerwin-Vega XLS-15S, XLS-12S user manual CoNTENTS

Models: XLS-12S XLS-15S

XLS-12S, XLS-15S specifications