Polk Audio LSiM series Скачать руководство пользователя страница 11

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11

Standard Hookup

Bi-Wiring & Bi-Amping

If you decide to bi-wire or bi-amp, you 

must remove

  

the jumpers between the terminal posts. Failure to do  
this could result in damage to your amplifier and loud- 
speakers. The binding post caps must be completely  
removed to remove the jumpers, which use ring terminals.  
There are color coded collars so you can identify which  
is (+) or (–) after you remove the caps.

Bi-Wiring (see Figure 1)

Bi-wiring can provide noticeable improvements in the overall 
transparency of your loudspeakers. Run separate speaker wires 
to the low and high frequency drivers from a single amplifier
(the upper set of binding posts are for the high frequency drivers, 
the lower set of binding posts are for the low frequency drivers): 
after removing the jumpers, connect one set of speaker wires  
to the upper terminals on each speaker and one set of wires  
to the lower terminals. Connect the other ends of both wire  
sets to the same amplifier outputs.

Bi-Amping (see Figure 2)

Bi-amping allows you to use separate amplifiers for the high and 
low frequency sections of your loudspeaker for greater dynamic 
range and lower distortion. We recommend that your separate 
amplifiers have identical gain to preserve the speaker’s voicing 
balance. After removing the jumpers, connect the speaker wires 
from the high frequency amplifier outputs to the upper set of  
terminal posts on each speaker. Follow the same procedure  
for connecting the low frequency amplifier outputs to the  
lower set of terminals. Remember to maintain correct wiring 
polarity (+ to +, – to –) in all connections.

Wire Recommendations

These recommendations are for all connections  
from the amplifier/receiver to each speaker:

Runs  

   Gauge

Lengths up to 25'    16 or better
Lengths greater than 25'   

14 

but less than 50'
Lengths greater than 50'   

12 

but less than 75'
Lengths greater than 75'   

12

Figure 1: 

Bi-Wiring

Figure 2: 

Bi-Amping

Содержание LSiM series

Страница 1: ...LSiM series manual ENGLISH...

Страница 2: ...damage Polk Audio Inc accepts no liability for hearing loss bodily injury or property damage resulting from the misuse of its products Keep these guidelines in mind and always use your own good judgm...

Страница 3: ...Applications Configurations 8 LSiM702f x Surround Loudspeaker Placement 9 Hookups Preparation Options 10 Standard Hookup 11 Wire Recommendations 11 Rubber Feet Adjustable Floor Spikes 12 Caring For Y...

Страница 4: ...Polk s flagship product for almost a decade But after a decade it was time to revisit LSi The result is not so much an evolution of the current series as it is a re engineering of the qualities that h...

Страница 5: ...ave been guiding principles for Polk Audio s best high performance loudspeakers 1 Pleasing tonality even during extended listening at performance levels 2 Crisp lifelike impulses transients and cohere...

Страница 6: ...6 Polk Audio Customer Service 1 800 377 7655 Outside US Canada 1 410 358 3600 Monday Friday 9 00 AM 5 30 PM EST polkcs polkaudio com LSiM702f x LSiM706c LSiM704c...

Страница 7: ...annel Speaker 2 Zero Diffraction Magnetic Grille one per speaker packed separately except F X Surround 3 Literature Packet Quick Start Guide Letter and Owner s Manual on CD 4 Floor Spike 5 mm Hex Key...

Страница 8: ...Vs the most popular placement and our recommendation for your center channel speaker is beneath your TV screen You may also place your center channel above your TV should you choose LSiM center channe...

Страница 9: ...are certain that there is a stud behind the wall surface drive a screw not included capable of supporting the loudspeaker s weight through the wall and into the stud 2 If there is no stud behind the...

Страница 10: ...ost cap and insert the bare wire into the hole near the base of the binding post Do not insert the insulated part of the wire into the hole as this will not give you a good connection Tighten the bind...

Страница 11: ...pper terminals on each speaker and one set of wires to the lower terminals Connect the other ends of both wire sets to the same amplifier outputs Bi Amping see Figure 2 Bi amping allows you to use sep...

Страница 12: ...table only from below and require two hands The LSiM floor spikes are adjustable from above Note If the speaker is stable on the floor no adjustment is necessary If the speaker is unstable follow thes...

Страница 13: ...cabinets Clean wood panels with furniture polish and a soft cloth Do not use furniture polish on black gloss lacquer Clean black lacquer veneer with a damp cloth Baffle Smudges Dust baffles and F X en...

Страница 14: ...utputs compatible w 8 Ohm outputs Orth Crossover Tweeter Midrange Crossover Frequency 3 0 kHz 2 8 kHz 2 8 kHz Midrange Midbass Crossover Frequency 300 Hz 280 Hz 300 Hz Midbass Woofer Crossover Frequen...

Страница 15: ...outputs Orth Crossover Tweeter Midrange Crossover Frequency 2 8 kHz 2 5 kHz 2 4 kHz Midrange Midbass Crossover Frequency 280 Hz 280 Hz 240 Hz Tweeter High Pass Slope acoustic 18 dB oct 18 dB oct 18 dB...

Страница 16: ...r this warranty will be returned to you within a reasonable time freight prepaid This warranty does not include service or parts to repair damage caused by accident disaster misuse abuse negligence in...

Страница 17: ...For more information visit our website at www polkaudio com 17...

Страница 18: ...18 Polk Audio Customer Service 1 800 377 7655 Outside US Canada 1 410 358 3600 Monday Friday 9 00 AM 5 30 PM EST polkcs polkaudio com...

Страница 19: ......

Страница 20: ...VE BALTIMORE MD 21215 USA 800 377 7655 FAX 410 764 5266 WWW POLKAUDIO COM LSiM series manual For recommended accessories speaker stands brackets and exclusive Polk Audio logowear visit our webstore ht...

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