Introduction, Placement, ES150PW/ES250PW

INTRODUCTION

ES150PW/ES250PW

Wireless Powered Subwoofers

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

With the JBL ES Series, innovative technologies such as titanium-laminate-dome tweeters, Elliptical Oblate Spheroidal™ (EOS) waveguides and PolyPlas™ transducer reinforcement are available to you.

In addition, the ES150PW/ES250PW’s compact enclosure and wireless capability allow for easy integration into any residential environment. 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.

Included

1 x Owner’s manual

1 x USA warranty sheet

1 x Subwoofer

1 x 15' Audio cable, RCA-RCA

1 x Transmitter module

1 x Power supply for transmitter

1 x 120V AC power cord for transmitter power supply

1 x 6' Audio cable, RCA-RCA

1 x Wall-mount bracket for transmitter (with two pan-head M3 x 4 machine screws for attaching wall-mount bracket to transmitter)

4 x Small, round, self-adhesive feet – to be attached on transmitter’s left side panel if transmitter is to be used vertically

PLACEMENT

Since the installation of a subwoofer can be somewhat more complicated than installing 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 contact either your dealer or the JBL 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. The ES150PW/ES250PW’s wireless capability makes it even easier to properly locate the subwoofer in your room. Setting the volume of the subwoofer in relation to the left and right speakers is also of critical importance because it is essential that the subwoofer integrate smoothly with the entire system. Setting the subwoofer’s volume level too high will result in an 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 wavelengths of extremely low frequencies are basically nondirectional, the fact is that, when installing a subwoofer within the limited confines of a room, reflections, standing waves and absorptions generated within the room will strongly influence the performance of any subwoofer system. As a result, the specific location of the subwoofer becomes important, and it is strongly recommended 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.

ES250PW, ES150PW specifications

The JBL ES150PW and ES250PW are powerful subwoofers designed to elevate the home audio experience. Renowned for their exceptional sound quality and deep bass response, these models combine innovative technologies with sleek design to deliver an immersive listening experience for music lovers and home theater enthusiasts alike.

The JBL ES150PW features a 150-watt built-in amplifier, which provides robust power to drive the 12-inch PolyPlas™ woofer. This woofer is engineered to produce clean, accurate bass at any volume level. Its frequency response ranges from 28Hz to 150Hz, ensuring that users experience the full spectrum of low-frequency sounds. The subwoofer's front-firing design allows it to deliver impressive audio performance without compromising on aesthetics, making it an attractive addition to any room.

On the other hand, the JBL ES250PW goes a step further with a 250-watt built-in amplifier and a larger 12-inch driver, which enhances its ability to reproduce bass with incredible depth and impact. This model also features a sophisticated ported enclosure design that optimizes airflow and minimizes distortion, resulting in a cleaner, more powerful sound. The ES250PW’s frequency response is similarly impressive, extending down to 24Hz and bringing out the deepest bass notes that resonate in both music and movie soundtracks.

Both subwoofers come equipped with advanced features such as a variable low-pass crossover and phase control, which allow users to fine-tune their audio setup according to their preferences and room acoustics. These controls enable seamless integration with other speakers, creating a balanced soundstage while enhancing the overall listening experience.

The JBL ES series subwoofers are designed for versatility as well. They can be easily connected to a variety of audio systems, whether it’s a stereo setup or a full surround sound configuration. Their sturdy construction and elegant finish ensure durability, and they are available in sleek black vinyl, allowing them to blend seamlessly into any decor.

In summary, the JBL ES150PW and ES250PW subwoofers are remarkable audio components that deliver superior performance, making them ideal choices for anyone looking to enhance their home audio experience with deep, powerful bass and clear sound reproduction.