Boston xb4 manual

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Read more from Crutchfield writer, Loren B. Boston Acoustics XB4 - Front. Boston Acoustics XB4 - Back. Boston Acoustics XB4. Go back See more. Discontinued item. Item XB4. Toggle Your vehicle. Toggle Parts you'll need. Toggle Your car stereo. Radio: Please confirm that this adapter will work with the stereo you intend to use.

Find what Fits your vehicle Remove. Please Select Make. Checking fit Toggle Your speaker location. Select a location Selected location: Other locations. Find products that fit Installation notes:. Select a location Choose another location:. About the Boston Acoustics XB4. Meet Loren Barstow Close. Loren Barstow started at Crutchfield in After working a few years as a sales advisor, he moved on to become a writer and then an editor.

Featured review I had an older Polk sub that had a blown amp. Max from Oakland, CA. See all 3 reviews. See all reasons. Boston Acoustics XB4 reviews Average review:. Thanks for submitting your review Most reviews are processed and published within 5 business days. You will receive a confirmation email once your review has been published. Review the Boston Acoustics XB4 Thanks for taking the time to share your experiences with other customers. Your review. Upload your photos.

Use the Email associated with order. For example, "Charlottesville, VA". Review title Please complete this input. For example, "Great picture, Pounding bass! First name Please enter your first name. Pros Max. Please complete this field. Cons Max. Thank you for submitting your review! It may take up to a week for your review to appear. Sort by: Date reviewed Rating Helpfulness. Items per page: 20 40 View page: Prev Next.

Verified customer What's this? Verified employee purchase What's this? Pros: Cons:. Have questions for. Crutchfield response. More details on the Boston Acoustics XB4. Researched by Crutchfield's Stacey B. No naked flame sources, such as lighted candles, should be placed on the apparatus.

The apparatus shall not be exposed to dripping or splashing. No objects filled with liquids, such as vases, shall be placed on the apparatus. Either the power inlet connector on the rear of the apparatus or the power plug at the wall must remain accessible, to be able to disconnect power from the apparatus. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the AC receptacle.

This attractive, powered subwoofer will complement any stereo or home theater sound system with its impressive bass output and compact size.

A crossover bypass function is provided for use with home theater electronics that perform their own bass management. Because of its high-powered amplifier and computer-optimized tuning, the XB4 is capable of impressive deep bass and high output from a remarkably compact enclosure. The benefit: the bass stays clean and strong at any listening level.

Auto on-off amplifier switching and easily accessible controls make the XB4 subwoofer as convenient to use as it is exciting to listen to. NOTE: Power is always supplied to the subwoofer electronics unless it is unplugged from the power outlet. The auto-on circuitry only activates or deactivates the power amplifier. Make sure your subwoofer and receiver are unplugged when making the connection. Speaker level: Use these high-level terminals with receivers that do not have a subwoofer output.

The speaker inputs accept both left and right channel speaker signals from your receiver. We recommend gauge wire or thicker for runs up to 15 feet 4. Separate the first few inches of the wire conductors. Connect this side to the — black connection. The other side has a rib or stripe.

Using the spring terminal posts: The spring terminal posts permit easy connection to banana plugs, spade lugs, and bare wire. Insert the wire in the hole and release the terminal. Digital 5. For continued protection against risk of fire, replace only with same type fuse.

If you do not wish to run RCA cables to your subwoofer, you may use speaker wire to connect the subwoofer in parallel with your main speakers see diagram below. The subwoofer does not present any additional load to your receiver.

This sends the LFE signal to the main left and right speakers, and thus, to the subwoofer. Fine-tune the crossover setting by ear for the smoothest blend with your main speakers. The best setting of the crossover control will depend on speaker placement and personal preference. For stereo or Dolby Pro Logic systems, the easiest method is to use the same speaker wire connections as shown on page 5.

Volume on top panel : Adjusts the sound level of the subwoofer. Crossover Hz : Adjusts the frequency of the lowpass filter for the. Set this switch to provide the fullest, most dynamic bass. The effect of phase will be most audible on low-frequency percussion instruments or music with a continuously repeating bass line. Power light and power status: The power light turns on whenever the XB4 is plugged into an electrical outlet. NOTE: Power is always supplied to the subwoofer electronics unless it is unplugged.

Place the subwoofer next to a wall or in a corner near your main speakers. Table Of Contents. Quick Links. Table of Contents. Powered Subwoofer Featuring BassTrac. Previous Page. Next Page.

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