Introduction, Placement, JBL SUB10 Powered Subwoofer

INTRODUCTION

JBL® SUB10 Powered Subwoofer

For more than 60 years, JBL has been providing audio equipment to concert halls, recording studios and movie theaters around the world, and has become the hands-down choice of leading recording artists and sound engineers.

With the JBL Venue™ Series, innovative technologies such as titanium- laminate-dome tweeters, EOS™ waveguides and PolyPlas™ transducer reinforcement are available to you. Enjoy!

Unpacking the Subwoofer

If you suspect damage from transit, report it immediately to your dealer. Keep the shipping carton and packing materials for future use.

PLACEMENT

Since the installation of a subwoofer can be somewhat more complicated than installation of full-range speakers, it is essential that you read this section very carefully prior to connecting the subwoofer to your system. Should you have questions relating to your installation, it is advisable to call either your dealer or JBL’s Customer Service Department for advice.

The performance of the subwoofer is directly related to its placement in the listening room and how you align the subwoofer with its satellite speakers. Setting the volume of the subwoofer in relationship to the left and right speakers is also of critical importance because it is essential that the subwoofer inte- grate smoothly with the entire system. Setting the subwoofer’s volume level too high will result in overpowering, boomy bass. Setting the volume level too low will negate the benefits of the subwoofer.

Here are several additional facts on installation that may prove useful.

It is generally believed by most audio authorities that low frequencies (below 125Hz) are nondirectional and, therefore, placement of a subwoofer within any listening room is not critical. While in theory it is true that the larger wave- lengths of extremely low frequencies are basically nondirectional, the fact is that, when installing a subwoofer within the limited confines of a room, reflec- tions, standing waves and absorptions generated within the room will strongly influence the performance of any subwoofer system. As a result, specific location of the subwoofer becomes important, and we strongly recommend that you experiment with placement before choosing a final location.

Placement will depend upon your room and the amount and quality of bass required (for example, whether or not your room permits placement of the subwoofer near either satellite).

SUB

RIGHT-

CHANNEL

SPEAKER

PRIMARY

LISTENING

AREA

Figure 1. This example shows the subwoofer positioned behind the right-channel satellite speaker to re-create the actual location of bass instruments in an orchestra and/or add impact to

movie soundtracks.

SUB10 specifications

The JBL SUB10 is a compact yet powerful subwoofer that is designed to enhance any audio experience. With its sleek design and advanced technology, it perfectly complements home theater systems, music setups, or even desktop audio systems, delivering deep, rumbling bass that can bring movies, music, and gaming to life.

One of the standout features of the JBL SUB10 is its 10-inch polymer-coated woofer. This driver is engineered to provide a rich and dynamic bass response, accurately reproducing low frequencies without distortion. The woofer's design contributes to a quick and responsive performance, ensuring that it can handle a variety of soundtracks and dynamic audio content with ease.

Designed for versatility, the SUB10 includes multiple inputs, including line-level and speaker-level connections. This allows users to integrate the subwoofer seamlessly into various audio setups, regardless of the existing equipment. The ability to connect with both home theater receivers and stereo systems ensures that it's a worthy addition to any audio environment.

JBL has also incorporated a built-in high-efficiency class D amplifier, which not only amplifies the sound but does so while maintaining clarity and preserving energy. This powerful amplification allows for a robust bass performance that complements both quiet and loud listening environments without requiring extensive power consumption.

Another significant feature of the JBL SUB10 is its phase control and adjustable low-pass filter. These controls enable users to fine-tune the subwoofer's output to match their room's acoustics and their personal listening preferences. This level of customization ensures that the bass integrates seamlessly with the speaker setup, providing a cohesive audio experience.

The cabinet design of the SUB10 is also noteworthy. Constructed from MDF (medium-density fiberboard), it minimizes vibrations and resonance that can muddy the sound. The sleek finish and compact size allow the subwoofer to blend in with any decor while providing powerful audio performance.

In summary, the JBL SUB10 is a remarkable subwoofer that delivers powerful, deep bass, thanks to its advanced features and technologies, including a 10-inch woofer, high-efficiency amplifier, and customizable controls. Whether for home theater or music, it’s an essential component for any audio enthusiast looking to enhance their listening experience.