Pyle Pro PADH 152 Скачать руководство пользователя страница 4

 

 

 

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the program material. These wayward frequencies could damage your 

speaker. A proper match is an amplifier which could drive the speaker up to 

the cabinet’s RMS rating, without exceeding the amplifier’s own RMS level.  

 

Operation 

 

When powering on your equipment, make sure the volume level on 

the amplifier is turned all the way down. This is to avoid the “popping” 

noise, which could damage your speaker. 

The placement of speakers can be a bit tricky. Besides for the 

practical considerations, there are acoustic issues as well. Avoid placing the 

speaker in a corner, as this will cause the low frequencies to sound “muddy”. 

Similarly, but to a lesser degree, placing the speaker directly against the wall 

will exaggerate the low frequencies. You should therefore try to place your 

speaker so that it is a few feet away from the wall. 

High frequencies are unidirectional while low frequencies are omni 

directional. Being that this is a full range enclosure, it is important that the 
speaker be placed so that the high frequencies reach the intended listeners 

properly. Make certain that no person or object could come to interrupt the 

line-of-site between the loudspeaker and the audience. 

When using more than one loudspeaker, you have to account for 

phase alignment. When the speakers are close together this is not usually an 

issue. However, when they are far apart, the sound from one speaker may 

reach the ear a fraction of a second before the other. This will cause certain 

frequencies to cancel out, resulting in a hollow sound. To avoid this, you 

may have to use a delay processor to align the sound from the speakers.  

 

Содержание PADH 152

Страница 1: ......

Страница 2: ...evels Use earplugs when necessary Features The PADH series features high level drivers and rugged components and is designed for high performance applications The cabinet features heavy duty construction with reinforced corners It is covered with a black carpeted finish that will stand up to years of tour duty The integrated handles have been carefully selected for their ergonomic design and durab...

Страница 3: ...ed instrument cables Hooking speakers up in parallel decreases the overall impedance placing a greater load on the amplifier Check your amplifier s specifications to ensure that you are not overloading the channel CAUTION DO NOT USE MORE THAN ONE JACK AS AN AMPLIFIER INPUT DOING SO WILL DAMAGE THE SPEAKER Amplifier Requirements Check the product specifications page 5 to see the power handling for ...

Страница 4: ...ggerate the low frequencies You should therefore try to place your speaker so that it is a few feet away from the wall High frequencies are unidirectional while low frequencies are omni directional Being that this is a full range enclosure it is important that the speaker be placed so that the high frequencies reach the intended listeners properly Make certain that no person or object could come t...

Страница 5: ... connections Try a different speaker cable Weak Bass Check the polarity of the speaker connection It may be reversed Listen with headphones to confirm the amplifier is being sent a good signal Distorted Sound Check if the amplifier is overdriven If it is you will have to turn the level down Make sure you are not exceeding the RMS rating of your speaker Specifications Ω 0 1 0 2 0 0 0 0 0 3 4 5 6 7 ...

Страница 6: ...6 Parallel Setup Typical Setup ...

Страница 7: ...7 Recommended Accessories Check out these and other accessories at www pyleaudio com ...

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