Infinity BU-150, BU-80, BU-120 owner manual Connecting Your Subwoofer

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Figure 3b. You can use this method (2 “Y”connectors) if your preamp

CONNECTING YOUR SUBWOOFER (CONT.)

OUTPUTS (Preamp with one

has only one set of outputs.

L R

set of outputs)

“Y” Connector

TO SATELLITE

SPEAKER AMPLIFIER

LEFT

+ L – – R +

Low-Level In

 

SPKR

 

 

In

L

 

 

 

SPKR

R

 

Out

 

 

SUBWOOFER

RIGHT

PLATE

Figure 4. Method when using single subwoofer or two subwoofers.

When using a single subwoofer, you MUST use a pair of stereo low-level leads from your preamplifier’s outputs. When using two subwoofers, one for the left and another for the right channel, connect the left preamplifier output to BOTH the left and right LOW-LEVEL INPUTS of the subwoofer used for the left channel by using a Female-to-Male “Y” connector at the subwoofer’s input and the right channel preamplifier output to both jacks of the right channel subwoofer in the same manner (see Figure 4). If the preamplifier has a mono subwoofer output, you’ll also need a Male-to-Female “Y” connector to split the mono signal to the subwoofer pair (see Figure 4).

(Preamp with mono SUB OUT

OUTPUTS (Preamp with one

subwoofer output)

OR

L R

set of outputs)

Male-to-Female “Y” Connector

+ L –

– R +

SPKR

In

SPKR

Out

LEFT

SUBWOOFER

PLATE

Low-Level In

L

R

To Left

 

To Right

 

LEFT

 

Female-to-Male

RIGHT

“Y” Connector

+ L –

– R +

Low-Level In

SPKR

In

L

SPKR

R

Out

 

RIGHT

 

SUBWOOFER

 

PLATE

 

BU Series Powered Subwoofers – Owner’s Manual 9

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Contents BU Series U T I O N Important Safety Instructions Introduction Unpacking the SubwooferFEW Suggestions Positioning BU Subwoofer Right Channel Satellite Primary Listening Area Identification of Controls and Connecting AC Power Connecting Your Subwoofer Connecting Your Subwoofer Method when using single subwoofer Method when connecting one subwoofer to satellites Operation Word about Tone Controls Word of AdviceCare of Your Subwoofer FeedbackCase of Trouble with Your Subwoofer Specifications BU Series

BU-120, BU-150, BU-80 specifications

The Infinity BU series, which includes models BU-80, BU-150, and BU-120, represents a premium line of massage chairs designed to deliver an exceptional relaxation experience. Each model features innovative technologies and a plethora of characteristics that cater to various user preferences, ensuring effective stress relief and muscle relaxation.

The Infinity BU-80 is an entry-level model that offers a comprehensive massage experience despite its compact design. Its core features include a 3D massage roller system that mimics the hands of a professional massage therapist. The BU-80 is equipped with multiple massage techniques such as kneading, tapping, rolling, and shiatsu, allowing users to customize their sessions. Additionally, it boasts body scanning technology, which intelligently adjusts to the user's body shape and size for a tailored massage experience. The built-in heating function enhances relaxation by soothing tight muscles, while the Bluetooth connectivity allows users to enjoy music during their sessions.

Moving up the line, the Infinity BU-120 incorporates advanced features that elevate its performance. This model offers a wider range of massage techniques, including stretching and air compression therapies that target specific muscle groups. The dual-layered massage rollers provide deeper tissue penetration, ensuring effective relief for users seeking more intensity in their massages. The BU-120 also enhances the user experience with an easy-to-navigate remote control, enabling effortless adjustments during sessions. Furthermore, its design promotes zero gravity positioning, which elevates the legs to reduce pressure on the spine, offering a weightless feel during use.

At the top of the range, the Infinity BU-150 stands out as a high-end model packed with cutting-edge technologies. It features a 4D massage mechanism capable of deeper movements for a more profound experience. The extensive body scan technology in the BU-150 allows for even greater customization, adapting not only to body shape but also to specific pressure preferences. The chair includes multiple auto programs that cater to various needs, from relaxation to pain relief. Users can enjoy foot rollers that provide a rejuvenating experience while a dedicated lumbar support system enhances comfort. As with the other models, the BU-150 includes Bluetooth capabilities, high-quality speakers, and a sleek, modern design that seamlessly fits into any home decor.

In summary, the Infinity BU series, with the BU-80, BU-120, and BU-150 models, offers innovative massage technologies that cater to a wide audience, ensuring every user finds the perfect balance of comfort and therapy tailored to their individual needs.