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Definitive Technology BP7002, BP7004 Setting Low-Frequency Balance When Using Separate LFE Input

Models: BP7002 BP7006 BP7004

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Setting Low-Frequency Balance When Using Separate LFE Input

We suggest that when you are using a separate LFE input, you set the bass level on your BP7002/BP7004/BP7006s to sound balanced when listening to music in stereo and use the .1 channel or bass level control in your Dolby Digital channel balancing procedure on your decoder to raise or lower the bass level for movie sound effects as you require.

Normally the level control of the left speaker will be set the same as the level control of the right speaker. However, these controls can also be set differently on the two speakers in order to allow you to vary the response of left and right speakers separately to compensate for variations and asymmetrical positioning of the left and right speakers in your room (i.e., when one is closer to a side wall or corner, etc.) if this is how you must set them up. This is a very unique and useful feature which allows you much greater flexibility in loudspeaker placement, as well as the ability to optimize what could otherwise be difficult placement situations.

VERY IMPORTANT: Setting Channel Balance and Bass Management Systems

Dolby Digital and DTS 5.1 (6.1, 7.1) systems and decoders have a critical channel balancing procedure for the left and right front speakers, center channel, rears and subwoofer (if it is hooked up through the “LFE or Sub Out” low-level connection) which must be followed if the system is to perform properly. We have spoken with many system users with problems relating to the overall sound of their system which could be clearly traced back to improper system balance. In fact, many users never realize that there is a system balance procedure to be followed.

Also note that Dolby Digital and DTS 5.1 (6.1, 7.1) systems and decoders have bass management systems (systems which direct the bass to the various channels) which vary from unit to unit. This bass management system must also be properly adjusted. We have spoken with many system users with problems relating to the overall sound of their system which could be clearly traced back to improper bass management. In fact, many users never realize that there is a bass management procedure to be followed.

Your receiver or decoder’s bass management system should be set for “Large” left and right main speakers and “Yes” subwoofer. If you have a Definitive center channel with a built-in powered subwoofer, set your decoder’s bass management center channel setting to “Large” (although you should experiment with this to see what sounds best in your specific system). If you are using large rear surround speakers with very extended low frequency response such as a large Definitive floor-standing system or one with a built-in powered subwoofer, set the rear channels of your decoder’s bass management system to “Large.” If not, set them to “Small.”

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Definitive Technology BP7002, BP7004, BP7006 owner manual Setting Low-Frequency Balance When Using Separate LFE Input
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BP7002, BP7006, BP7004 specifications

Definitive Technology has long been a name synonymous with superior audio performance, and their BP series speakers—specifically the BP7006, BP7004, and BP7002—embody the brand's commitment to innovation and quality. These speakers are designed to deliver exceptional sound clarity and depth, making them perfect for both music lovers and home theater enthusiasts.

The BP7006 stands out with its remarkable bipolar speaker technology, allowing sound to radiate from both the front and rear of the cabinet. This design creates a more immersive listening experience, filling the room with rich and dynamic sound. The BP7006 features a 12-inch powered subwoofer, ensuring that low-frequency effects are delivered with impactful authority. Its built-in 300-watt amplifier further enhances performance, allowing the speakers to produce deep bass without distortion.

Moving on to the BP7004, this model is slightly more compact but does not compromise on audio quality. The BP7004 is equipped with dual 5.25-inch midrange drivers and a 1-inch aluminum dome tweeter, providing a balanced sound profile across a wide frequency range. This speaker is also designed with the same bipolar technology, creating a spacious soundstage that envelops the listener. The BP7004’s sleek design features a low-efficiency port, which enhances low-frequency response, making it ideal for both music playback and movie watching.

Finally, the BP7002 offers an entry-level option within the BP series, maintaining the signature Definitive Technology sound. It features dual 4.5-inch midrange drivers and a 1-inch tweeter, offering impeccably clear highs and natural midrange tones. The drum-styled port design ensures that bass remains tight and responsive without overwhelming the overall sound. The BP7002 is ideal for smaller rooms or as part of a surround sound system, providing an exceptional entry point into high-fidelity sound.

All three models feature high-quality cabinet construction, minimizing resonance and enhancing audio clarity. Definitive Technology's attention to detail is evident in these speakers, which are designed to perform exceptionally well in a variety of environments. Whether paired with a robust AV receiver or used for simple music playbacks, the BP7006, BP7004, and BP7002 speakers are sure to deliver a powerful and engaging audio experience for any enthusiast. These speakers not only exemplify technological advancement but also represent Definitive Technology's dedication to providing exceptional quality and performance for discerning listeners.