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Features

Variable Tuning Technology.

“Now you decide how deep to play.”

The large flared ports can be re-tuned with the flip of a switch and the

removal of a port plug. In Maximum Output mode, the subwoofer transforms into a different device capable

of playing louder material with less distortion at the expense of some deeper bass.

Custom built woofers.

“The end of featureless boom.”

We design our woofers for sound quality, so you will hear clean and detailed

bass not found in lesser subwoofers.

Powerful BASH amplifiers.

Our custom built amplifiers work in concert with the woofer, protecting the subwoofer from damage and

keeping distortion to a minimum.

Flexible room placement.

The unobtrusive finish, rounded corners, and overall design allows for close placement next to listeners or 

discreet placement in corners.

Connects to almost any system.

“Integration is easier than ever.”

Thanks to modern receivers that use Dolby Digital, DTS, THX, or Bass 

Management, you can connect the subwoofer to your system with one cable. If you have invested in a

stereo-only system, integration is also simple thanks to true 24 dB/Oct. crossovers.

Subwoofer Manual

MK 2

Содержание VTF-2

Страница 1: ... in lesser subwoofers Powerful BASH amplifiers Our custom built amplifiers work in concert with the woofer protecting the subwoofer from damage and keeping distortion to a minimum Flexible room placement The unobtrusive finish rounded corners and overall design allows for close placement next to listeners or discreet placement in corners Connects to almost any system Integration is easier than eve...

Страница 2: ...7 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 8 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third ground ing prong The wide blade or the third prong are provided for your safe...

Страница 3: ...our room s standing waves You should also avoid sitting in that area No matter how powerful the subwoofer is there will not be much bass around the center of the room Use corner placement Subwoofers usually sound best tucked in a corner A good corner is far from wall divisions and has at least 6 feet of wall to either side If you have more than one good corner use the one farthest away from large ...

Страница 4: ...be set to SMALL if possible This directs the deep bass from the satellites to the subwoofer freeing them and their amplifiers from the rigorous demands of reproducing bass Run the wires from your system s amplifier to the subwoofer s HIGH LEVEL INPUTS For each channel run wire from the red out puts on the amplifier to the subwoofer s red inputs and from the black outputs on the amplifier to the su...

Страница 5: ... subwoofer s crossover Run the power cord from the wall to the subwoofer and flip the power switch to the AUTO ON or ON position Optional subwoofer integration will be more accurate when using test tones and a SPL meter See Step 6 Fine Tuning Step 5 Crossover If you are using the SUBWOOFER or LFE output on your controller you may optionally set the CROSSOVER switch to OUT This lets the controller ...

Страница 6: ...ove the crossover point and four different tones below the crossover point Note that the Radio Shack meter is down about 12 dB at 16 Hz 7 dB at 20 Hz and 3 dB at 30 Hz 2 dB at 40 Hz and 1 db at 50 Hz Add these numbers to the readout to compensate Average together each set of four measurements and adjust the subwoofer s volume level to compensate Repeat the measurements until the subwoofer matches ...

Страница 7: ...d in securely at both ends and make sure that the power outlet the subwoofer is plugged into is working Check the fuse The fuse is located on the amplifier near the power plug Unplug the power cord and remove the fuse holder with a flat head screwdriver If the fuse is blown the output transistors are probably damaged Contact the dealer or call e mail technical support for authorization to send the...

Страница 8: ...el input Connect only to the channel that has a true ground If neither channel has a true ground contact your dealer or e mail call technical support Increase the volume of the subwoofer and the subwoofer level or LFE level on the receiver or other source It is best to set the level of the subwoofer relative to the other speakers using a test disk and a Radio Shack SPL meter or built in tones on y...

Страница 9: ...f Certain Damages HSU s liability for any defective product is limited to repair or replacement of the prod uct at our option HSU shall not be liable for incidental or consequential damages of any kind or character because of product defects Some states do not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential dama...

Страница 10: ...10 Notes ...

Страница 11: ...11 Notes ...

Страница 12: ...12 HSU Research 3160 E La Palma Avenue D Anaheim CA 92806 800 554 0150 HSURESEARCH COM ...

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