SpeakerCraft ASM90920 BASS Augmentation System OWNER’S MANUAL

SpeakerCraft ASM90920 BASS Augmentation System

INTRODUCTION

Congratulations on your purchase of the SpeakerCraft BAS in-ceiling sub- woofer. The 8.2 BAS is designed with several unique features to help ensure that your installation will result in a bottom-line deep bass response. The speaker has front adjustable switches for changing the speaker phase and crossover points. SpeakerCraft has a wide variety of accessories to complement your BAS speaker installation, one of the accessories we highly recommend is Sound Enclosure 1410, it will drastically improve the response of your BAS speaker installation. Contact your dealer or SpeakerCraft directly for more details.

SPEAKER PLACEMENT

Before installing your speakers, you should consider the placement carefully, taking into account the location of electrical, plumbing, and other fixtures. Contact your SpeakerCraft dealer for assistance if you are not sure of the best location in your particular room environment.

• Placement in Ceiling: Before mounting your BAS speakers, you should consider what effects the room (and the location of the speaker in that room) will have upon the amount of bass augmentation you would like to achieve. You may want to consider the location of the satellites as well since the same principles will apply to the bass from those speakers.

The music we hear as the bass is made up of frequencies that have long to very long wavelengths (6ft. to 50ft.). Therefore, when a speaker is placed in a room, its position in the room will affect the amount of bass perceived by the listener. In other words, placing the speaker in some areas of a room will result in more bass than in other areas of the same room. The more surfaces (walls, ceilings, floors) a speaker is placed next to, the more bass you will hear. An in-wall/in-ceiling speaker mounted in the center of a wall (or ceiling) will gain 3dB of bass if it is moved up the wall (across the ceiling) to where it is adjacent to the ceiling (wall). You can then gain 3dB additional bass by moving the speaker to the corner, where the intersection of three surfaces occurs.

The result is that a speaker placed in a corner will have up to 6dB more apparent bass than the same speaker mounted in the center of a wall or ceiling.

INSTALLATION CONSIDERATIONS

Prior to the actual installation of the speakers, it will be necessary to run cables to the speaker location. See your Authorized SpeakerCraft dealer for more information on cable installation. After the cable has been installed, you are ready to mount the speakers.

Preparation for and mounting of the speakers can happen at two different stages. If you are building a new ceiling, follow the section titled INSTALLATION PREPARATION – NEW CONSTRUCTION. If you are placing the speakers into an existing ceiling, follow INSTALLATION PREPARATION – FINISHED CEILING. There are different considerations for each application. Please carefully follow the recommendations for your application.

INSTALLATION PREPARATION NEW CONSTRUCTION

When installing the speakers into a newly built ceiling, please follow these instructions carefully:

1. Determine Placement Determine where in the ceiling the speakers will be placed using the recommendations under SPEAKER PLACEMENT. Pay careful attention to the section on avoiding obstructions.
2. Mount InstaLLock Bracket For best results, mount the SpeakerCraft InstaLLock New Construction Brackets 8″ Round Series (Part No. BKT90681) following the instructions included with the bracket.
3. The Location is Ready for Drywall The bracket provides a stable opening around which the drywall installer can cut out an opening, providing a perfect location for installation of the 8.2BAS Series speaker.

INSTALLATION PREPARATION – FINISHED CEILING

When the speakers will be installed into a finished ceiling, please follow these instructions carefully:

1. Determine Placement Determine where in the ceiling the speakers will be placed using the recommendations under SPEAKER PLACEMENT. Pay careful attention to the section on avoiding obstructions.
2. Locate Obstructions Find the joists nearest the desired speaker mounting location. The use of a good stud-finder tool is highly recommended for this procedure. Make sure that there are no joists or obstructions where you plan to install the speaker. Read “Checking for Obstructions” under the section SPEAKER PLACEMENT.
3. Trace Template Place the cut-out template at the location where you have decided to place the speaker. Use a few pieces of tape or small tacks to hold the template in place. Trace an outline on the ceiling with a pencil.
4. Cut the Hole CAUTION: This is the most important part of the entire installation. If you are not certain whether or not an obstruction exists behind the desired mounting area, you should start by cutting a small hole in the center of your penciled mounting hole with a drywall saw. Cut at a 45˚ angle towards the inside of the hole (See Figure 3). Cutting the small hole at this angle will make drywall repair much easier as the piece cut out can be installed neatly back into the hole. Once you have determined there are no obstructions in your desired mounting location, start cutting the finished hole at a 90˚ angle to the ceiling surface.

SPEAKER INSTALLATION

The unique integral four-foot mounting system incorporated into each speaker allows for quick installation following these easy steps:

1. If the grille is on the speaker, remove it. It may be necessary to push one or two of the mounting screws and its attached foot towards the baffle and against the inside surface of the grille to force the grille out of its retaining groove.
2. Attach the speaker cable (observing the proper polarity with your amplifier: + to + and – to –). Make sure the left channel of the amplifier is connected to the left speaker, and the right channel is connected to the right speaker.
3. Make sure the mounting feet are turned inward to clear the opening and insert the speaker into the ceiling. Position the speaker into the hole. Note: The flange of the speaker is designed to flex and conform to any small imperfections in the ceiling surface. Tighten the 4 screws on the front of the baffle only enough to make the flange become snug against the ceiling. As you tighten the screws, the feet will automatically flip into an outward position (See Figure 4), clamping the drywall between the feet and the flange. CAUTION: Over-tightening may warp the baffle, crack the ceiling, cause the flange to distort, and make the grille difficult to install.

PAINTING THE SPEAKERS

If you plan to paint your speakers, we recommend that it be done prior to installation. If you decide to paint your speakers sometime in the future, it is best to remove them by simply reversing the steps for SPEAKER INSTALLATION listed above. When painting the speakers, the paint masks provided in the carton must be installed in place of the grille. The grilles can also be painted. However, great care should be taken not to clog the holes, as this will greatly reduce the sound quality of the speakers. Before painting the grilles, remove the material under the grille. Place this material back in place once the grille has been painted. SpeakerCraft recommends only light spray painting using 5 parts thinning agent to 1 part paint. Do not paint the grilles while they are attached to the speaker. If it is necessary to paint the material under the grille, follow the same procedure used to paint the grilles.

SPEAKER ADJUSTMENTS

Due to the fact that bass wavelengths are long and that the conditions in which BAS speakers are installed are not consistent, sometimes it may be required to reverse the Phase by adjusting the Phase switch on the front of the speaker baffle. This step of the installation is best accomplished by two people. The process is simple and easy to do. After the speakers have been installed, select a track of music that has a lot of bass. Leave the Phase switch in the position in which your speakers were shipped. Arrange yourself in a position so that the switch can be flipped. Have a person in the location of the room which will be your primary listening area listen to the music for a reasonable amount of time. Then flip the Phase switch to the other position while the track is still playing. The rest is up to you. Whichever position you prefer the music is the correct position for you. If you didn’t notice a change at all then either position is correct.

ADJUSTING THE CROSSOVER POINT ON YOUR SPEAKERS:

The low-pass crossover switch allows you to adjust the upper point of the subwoofer’s frequency response. For example, with the crossover point set at 80Hz, the subwoofer begins rolling off above this frequency. By using the two switches, you should be able to come really close to matching BAS speakers to your main satellite speakers. If you are using 5″ or 6″ SpeakerCraft speakers, you may want to set the low-pass crossover at 120 Hz. If you are using 8″ SpeakerCraft speakers, you may find the 80 Hz setting sounds a little better. By using the adjustable crossover and phase circuitry, you will be able to create a smooth-sounding speaker system that will be tailored to work great in your particular environment.

SPECIFICATIONS

8.2BAS

• Speaker Type: In-Ceiling Downward Firing Passive Sub-Woofer
• Woofer: 8″ DVC woofer, IMG cone, Butyl Rubber Surround, Kapton Voice Coil
• Impedance: 8 ohms
• Sensitivity: 90dB
• Frequency Response: 30Hz – 120kHz or 30Hz – 80Hz
• Recommended Amplifier Power: 100 watts (undistorted)
• Cut Out Diameter: 11 15/16″ x 3 3/4″ (303mm x 95mm)
• Dimensions (Diameter x Depth): 10 1/4″ (260mm)
• Weight: 6 lbs

In our attempt to constantly improve our products, features, and specifications are subject to change without notice.

Declaration of Conformity

We, SpeakerCraft Inc., located at:

940 Columbia Ave. Riverside, CA 92507 USA

Hereby declare under our sole responsibility that the products described in this owner’s manual are in compliance with the following technical standards:

• EN 50081-2 (EMC, Emission)
• EN 50082-2 (EMC, Immunity)

For inquiries and further information, please contact SpeakerCraft Inc. at:

• Address: 940 Columbia Ave. Riverside CA 92507
• Phone: 800-448-0976
• Fax: 951-787-8747
• Website: www.speakercraft.com

This declaration is made with full responsibility for compliance with the specified standards.

SpeakerCraft Inc.

LIMITED LIFETIME WARRANTY

SpeakerCraft Inc. stands behind the quality of its products and offers the following limited lifetime warranty to the original retail purchaser, provided the speaker was purchased from a SpeakerCraft Authorized Dealer.

• Warranty Coverage: SpeakerCraft warrants that this SpeakerCraft product will be free from defects in materials and workmanship.
• Conditions: The warranty covers defects in materials and workmanship, but it does not include damage caused by accident, disaster, misuse, abuse, negligence, inadequate packing or shipping procedures, commercial use, voltage inputs exceeding the unit’s rated maximum, or unauthorized service, repair, or modification.
• Cosmetic Deterioration: Normal cosmetic deterioration caused by environmental conditions is not covered by this warranty.
• Serial Number: The warranty will be void if the serial number on the product has been removed, tampered with, or defaced.
• Warranty Remedy: If a defect in materials or workmanship is found during the warranty period, SpeakerCraft or the SpeakerCraft Authorized Dealer will, at their option, repair or replace the product at no additional charge, except as specified below.
• Product Replacement: If the model is no longer available or cannot be effectively repaired, SpeakerCraft may replace it with a current model of equal or greater value. In some cases, mounting surface modification may be required, and SpeakerCraft assumes no responsibility for such modifications.
• Ownership of Replaced Parts: All replaced parts and products become the property of SpeakerCraft Inc.
• Return of Replaced or Repaired Products: Products replaced or repaired under this warranty will be returned to the original retail purchaser, within a reasonable time, freight prepaid.
• Exclusion of Consequential Damages: In no event will SpeakerCraft be liable for any incidental or consequential damages arising out of the use or inability to use the product, even if SpeakerCraft Inc. or a SpeakerCraft Inc. Authorized Dealer has been advised of the possibility of such damages, or for any claim by any other party. Some states do not allow the exclusion or limitation of consequential damages, so the above limitation and exclusion may not apply.
• Duration of Implied Warranties: All implied warranties on the product are limited to the duration of this expressed warranty. Some states do not allow limitations on the length of an implied warranty. If the original retail purchaser resides in such a state, this limitation does not apply.

For technical inquiries or information on accessories, please contact your authorized SpeakerCraft Dealer or reach out to SpeakerCraft’s customer support at:

• Phone: 1-800-448-0976
• Email: techsupport@speakercraft.com
• Support Hours: Weekdays, except holidays, between 7:00 a.m. and 5:00 p.m. PST.

SpeakerCraft Contact Information

• Address: 940 Columbia Ave., Riverside CA 92507, USA
• Phone (Toll-Free): (800) 448 0976
• Fax: (951) 787 8747
• International Phone: +1 951 787 0543
• Website: www.speakercraft.com

Feel free to contact SpeakerCraft using the provided contact details for any inquiries or assistance related to their products and services.

FAQs

What is the SpeakerCraft ASM90920 BASS Augmentation System?

The SpeakerCraft ASM90920 BASS Augmentation System is an in-ceiling subwoofer designed to enhance your audio experience by providing deep bass response. It comes with unique features like front adjustable switches for speaker phase and crossover points. Additionally, SpeakerCraft offers accessories like the Sound Enclosure 1410 to further enhance the system's performance.

How does speaker placement affect bass augmentation?

The placement of the ASM90920 BASS Augmentation System plays a crucial role in achieving the desired bass augmentation. The location of the speakers in the room can impact the amount of perceived bass. Placing the speakers near surfaces like walls, ceilings, or floors can result in more bass. For even more pronounced bass, consider positioning the speakers in corners, where three surfaces intersect.

Can I paint the ASM90920 BASS Augmentation System?

Yes, you can paint the speakers. It is recommended to do so before installation. If you decide to paint them later, follow the steps in reverse for speaker installation. Make sure to use the provided paint masks in place of the grille. Be cautious not to clog the holes while painting, as this can affect sound quality.

How can I adjust the phase of the ASM90920 BASS Augmentation System?

Adjusting the phase of the speaker can be done by using the Phase switch on the front of the speaker baffle. It's advisable to do this with two people. Play music with a lot of bass and have one person listen while the other flips the Phase switch. Choose the position that provides the preferred music quality. If there's no noticeable change, either position is correct.

What does adjusting the crossover point on the ASM90920 BASS Augmentation System do?

The low-pass crossover switch allows you to adjust the upper point of the subwoofer's frequency response. Depending on your main satellite speakers, you can adjust this to match the 5\

What is the purpose of the Sound Enclosure 1410, and why is it recommended for use with the ASM90920 BASS Augmentation System?

The Sound Enclosure 1410 is an accessory recommended for use with the ASM90920 BASS Augmentation System. It is designed to improve the system's performance by containing and directing the bass response, resulting in a more controlled and enhanced audio experience. The enclosure helps prevent sound leakage and ensures that the bass is directed where it is intended, providing a more immersive audio experience.

Can the ASM90920 BASS Augmentation System be used in both residential and commercial settings?

Yes, the ASM90920 BASS Augmentation System is versatile and can be used in both residential and commercial environments. Its flexibility in terms of installation and adjustment makes it suitable for various settings, including home theaters, offices, restaurants, and other spaces where enhanced audio quality is desired.

Is it possible to adjust the crossover point and phase settings after the initial installation of the ASM90920 BASS Augmentation System?

Yes, you can adjust the crossover point and phase settings of the ASM90920 BASS Augmentation System even after the initial installation. This flexibility allows you to fine-tune the subwoofer's performance to match changes in your audio setup or preferences over time. Simply access the switches and make the necessary adjustments according to your needs.

Can I install multiple ASM90920 BASS Augmentation Systems in the same room for even more bass enhancement?

Yes, you can install multiple ASM90920 BASS Augmentation Systems in the same room to further enhance bass performance. This is especially beneficial in larger rooms or home theater setups where you want to achieve a more powerful and immersive bass experience. Ensure that each subwoofer is properly placed and adjusted to optimize their combined performance.

Can I purchase replacement parts or accessories for the ASM90920 BASS Augmentation System if needed?

Yes, SpeakerCraft offers a range of replacement parts and accessories to support the ASM90920 BASS Augmentation System and other SpeakerCraft products. You can inquire about and purchase these parts through your authorized SpeakerCraft Dealer or by contacting SpeakerCraft's customer support for assistance.

How do I verify if my ASM90920 BASS Augmentation System is covered by the limited lifetime warranty?

To determine if your ASM90920 BASS Augmentation System is covered by the limited lifetime warranty, ensure that you purchased it from a SpeakerCraft Authorized Dealer. Keep proof of purchase, such as a receipt or invoice. If you experience any issues covered by the warranty, contact your authorized Dealer or SpeakerCraft customer support for assistance and warranty verification.

Can the ASM90920 BASS Augmentation System be used with other SpeakerCraft speakers or subwoofers to create a comprehensive audio setup?

Yes, the ASM90920 BASS Augmentation System can be integrated with other SpeakerCraft speakers or subwoofers to create a comprehensive audio system. This allows you to tailor your audio setup to your specific needs and preferences, achieving a well-balanced and immersive sound experience.

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