Subwoofer Placement

Subwoofer placement is important, but less critical than speaker placement, because the frequencies subs reproduce are omni directional. This means the human ear doesn’t perceive these low frequencies as coming from a specific direction, enabling placement of a subwoofer virtually anywhere in the listening room.

It’s best, however, to keep a subwoofer within the sound field of the other speakers. The closer the subwoofer is to a wall, the louder and more intense its bass output will be: this effect is even stronger when the sub is placed in or near a room’s corner. If using two subwoofers, start by placing them next to the front left and right speakers, in both front corners or one in the corner and one 1/3 of the way along the front wall from the corner. Each room is different. Experiment with these options and try other locations until you get the best results. If you must choose a less-than-ideal position, the output level of Phase Technology powered subwoofers is adjustable to compensate for your listening environment.

SUBWOOFER AMPLIFIER PANEL

1.Power ON/Auto/OFF: This switch, when left in the “Auto” position, automatically activates the subwoofer when an audio signal is detected and shuts the subwoofer off after approximately ten (10) minutes of silence.

2.Subwoofer Level Control: Adjusts the volume of bass energy allowing you to customize overall tonal balance to your individual room acoustics and personal taste.

3.Crossover Frequency Control: This adjustment varies the point at which the subwoofer takes over the task of creating low bass frequencies from the rest of the audio signal permitting additional fine tuning of the total system. A little experimentation with this control will allow you to match the performance of the subwoofer to the rest of your speakers resulting in extraordinary, accurate, deep bass response. This control should be turned to its highest setting when the sub is connected through the Subwoofer out on your receiver.

4.Phase Control: This adjustment matches the phase - the in and out movement of speaker cones - to that of your main speakers. Adjust this control by listening to music with bass content. The setting is correct when the bass sounds the fullest.

5.High Level Input and Output: Used for direct speaker connections from the left and right front speaker outputs when a low-level subwoofer output is not available.

6.Low Level Input: Used from pre-out or Subwoofer-out.

2 3

HV121, HV81, HV101 specifications

Phase Technology is renowned for its commitment to innovation and excellence in audio technology, and its HV Series, including the HV81, HV101, and HV121 models, exemplifies this dedication. These speakers are engineered to deliver exceptional sound quality, combining advanced technologies with practical features tailored for both audiophiles and casual listeners.

The HV81 is a compact yet powerful speaker designed to provide a seamless listening experience. Its unique design allows it to blend effortlessly into various environments, making it an ideal choice for both home theater systems and music enjoyment. One of its standout features is its high-efficiency driver design, which enables the HV81 to produce a rich, full-bodied sound despite its smaller size. The speaker is equipped with a proprietary phase plug that enhances high-frequency performance, ensuring clarity and detail across the audio spectrum.

Moving up in the lineup, the HV101 offers a slight increase in power and efficiency, making it perfect for larger spaces or dedicated listening rooms. This model features advanced acoustic tuning that minimizes distortion and optimizes sound dispersion. Coupled with a robust cabinet construction, the HV101 ensures that every note is reproduced with precision. Notably, the speaker incorporates a built-in high-performance crossover that helps to create a balanced soundstage, allowing users to experience music and movie soundtracks as the artists intended.

At the top of the HV Series is the HV121, a floor-standing speaker that embodies Phase Technology’s philosophy of combining aesthetics with performance. The HV121 is designed to reproduce deep bass response through its dual 12-inch woofers while maintaining a pristine high-frequency reproduction through a precision-tuned tweeter. This model is particularly notable for its innovative bass reflex design that enhances low-frequency output without sacrificing clarity. The HV121’s striking finish and elegant design make it an attractive centerpiece for any home audio setup.

All three models in the HV Series share common characteristics such as easy integration with existing audio systems, user-friendly connectivity options, and a durable construction that ensures longevity. Moreover, the advanced materials used in the driver construction contribute to the overall sound fidelity and durability of the speakers. With the HV Series, Phase Technology continues to push the boundaries of what is possible in speaker design, ensuring exceptional performance and versatility for any listening environment.