Limited Warranty

For one year from the date of purchase, Boston Acoustics will repair for the original owner any defect in materials or workmanship that occurs in normal use of the speaker system, without charge for parts and labor.

Your responsibilities are to use the system according to the instructions supplied, to provide safe and secure transportation to an authorized Boston Acoustics service representative and to present proof of purchase in the form of your sales slip when requesting service.

Excluded from this warranty is damage that may result from abuse, misuse, accidents, shipping, or repairs or modifications by anyone other than an authorized Boston Acoustics service representative.

This warranty is void if the serial number has been removed or defaced.

This warranty gives you specific legal rights, and you may also have other rights, which may vary from state to state.

If Service Seems Necessary

Please contact the retailer from whom you purchased the system. If that is not possible, write to:

Boston Acoustics, Inc., 300 Jubilee Drive, Peabody, MA 01960, or call 1-(978)-538-5000.

We will promptly advise you of what action to take. If it is necessary to return your speaker to the factory, please ship it prepaid. After it has been repaired, we will return it freight prepaid in the U.S. and Canada.

Notice of FCC Compliance

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

--Reorient or relocate the receiving antenna

--Increase the separation between the equipment and receiver

--Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

--Consult the dealer or an experienced radio/TV technician for help

300 Jubilee Drive Peabody, MA 01960 (978) 538-5000

Specifications subject to change without notice.

Part# 042-001133-0

BA4800 specifications

The Boston Acoustics BA4800 is a powerful and versatile subwoofer that has made a notable impact in the world of home audio systems. Renowned for its impressive performance and quality construction, the BA4800 is designed to deliver deep, rich bass that enhances any audio experience, whether for music, movies, or gaming.

One of the standout features of the BA4800 is its robust 8-inch woofer, engineered to produce low frequency sound with clarity and depth. The woofer is housed in a well-constructed enclosure that minimizes resonance, ensuring that the sound remains focused and undistorted. This design not only contributes to a cleaner output but also aids in the overall durability of the product.

The BA4800 also incorporates advanced technologies that enhance its performance. A notable innovation is the built-in high-current amplifier, which delivers ample power to the woofer while maintaining control over the sound. This amplifier is specifically tuned to work seamlessly with the woofer, ensuring optimal performance across various listening levels.

Another significant characteristic of the BA4800 is its flexibility in terms of setup and integration. It comes equipped with adjustable low-pass crossover and phase controls, allowing users to fine-tune the subwoofer’s output to match their specific acoustic environment. This adjustability ensures that the BA4800 can be effectively paired with a variety of speaker types, maintaining a harmonious balance across the audio spectrum.

The BA4800 is also designed with user convenience in mind. It features both line-level and speaker-level inputs, making it compatible with a wide range of audio systems. Additionally, the subwoofer’s compact design makes it easy to fit into various spaces without compromising on sound quality.

In summary, the Boston Acoustics BA4800 subwoofer combines powerful performance, innovative technology, and user-friendly features to create an exceptional audio experience. Its rich bass response, coupled with the ability to integrate seamlessly into diverse audio setups, positions the BA4800 as a top choice for audiophiles and casual listeners alike. Whether enhancing cinematic experiences or enriching music playback, the Boston Acoustics BA4800 stands out as a reliable and impressive option for anyone seeking superior sound quality.