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P o l k   A u d i o   C u s t o m I n s t a l l   P r o d u c t :   M o d e l   N u m b e r

WIRE RECOMMENDATIONS 

Runs

Gauge

Lengths up to 25'

18 or 16

Lengths greater than 25'

16 or 14

but less than 50'
Lengths greater than 50'

14 or 12

but less than 75'
Lengths greater than 75'

12

Important Note:

LC

i

-Series In-wall Loudspeakers are not mag-

netically shielded and should not be placed closer than 1' (30cm)
from a CRT (picture tube) television or video monitor. 

PLACEMENT

Install the LC

i

c as close as possible to ear level. 

If the speaker needs to be installed higher, aim 
the tweeter up or down as required.

ROOM ENVIRONMENT CONTROL

Tweeter Switch

If your listening room is very reflective, with smooth sheetrock
walls, hardwood floors, and non-cushioned furniture, the sound
will be overly “bright” and unnatural. Selecting the “cut” setting
compensates for the effect of reflectivity in a hard room.
Tweeter attenuation flattens room response, without hindering
higher frequency response, for warmer, more realistic sound and
more accurate imaging. 

If you have questions, please contact your Authorized 
Polk Audio Dealer or Customer Service at 1-800-377-7655
Monday through Friday 9am-6pm EST.

SPECIFICATIONS

LC

i

C

Product Weight: 8.5 lbs. (3.86kg)

P E R F O R M A N C E

POWER HANDLING (WATTS/CHANNEL)

10-150W CONTINUOUS

IMPEDANCE (NOMINAL)

4 OHMS

FREQUENCY RESPONSE (OVERALL)

30HZ–27KHZ 

EFFICIENCY (2.83V@1M)

91dB

SPEAKER WEIGHT 

8.5 LBS (3.86KG)

D R I V E R   C O M P L E M E N T

MIDBASS

2-5 1/4" (13.34CM)

AERATED POLYPROPYLENE

DYNAMIC BALANCE

DRIVERS

TWEETER

1-1" (2.54CM)

AIMABLE RING RADIATOR TWEETER

C O N N E C T I O N S  

SPEAKER WIRE 

MAXIMUM WIRE SIZE ACCOMMODATED

12 AWG

MINIMUM RECOMMENDED 

18 AWG

INPUT CONNECTORS 

HEAVY-DUTY SPRING LOADED

PUSH TERMINALS

Web Address:

For more information on the LC

i

C

, log onto

www.polkaudio.com/downloads/manuals/
home/LCic_manual.pdf

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