Infinity INTERLUDE IL25c User manual

Owner’s Guide

• IL25c

• IL36c

INTERLUDE™SPEAKER SYSTEMS

2INTERLUDE IL25c,IL36c

Infinity Interlude Series

The Interlude series of loudspeakers continues Infinity’s

longstanding commitment to accurate sound reproduction.

Our proprietary Ceramic Metal Matrix Diaphragm™(C.M.M.D.)

drivers,precision dividing networks and rigid,heavily braced

enclosures combine to deliver uncompromised performance

in any stereo or multichannel home-theater system.The IL25c

and IL36c are the perfect center-channel loudspeakers to

complete any home-theater system.

If you suspect damage from transit,report it immediately to

your dealer.Keep the shipping carton and packing materials

for future use.

Placement

For best results,the IL25c or IL36c should be placed on top

of,or directly below,the television and aimed toward the

listening area (see Figure 1).

The IL25c and IL36c terminal cups each have an adjustable

foot to angle the speaker toward the listening position

(see Figure 2).

UNPACKING THE SPEAKERS

PLANNING YOUR SYSTEM

Couch

Left

Front

Channel

Left

Surround

Channel

Right

Surround

Channel

Right

Front

Channel

Center

Channel

Infinity

Subwoofer

(optional)

FIGURE 1– This overhead view shows a typical

home-theater plan.

FIGURE 2

– +

INPUT

– +

INPUT

Loosen thumbscrew.

Slide rod down

the desired amount.

Tighten thumbscrew.

INTERLUDE IL25c,IL36c

IMPORTANT:Make sure all equipment is turned off before

making any connections.

For speaker connections,use a minimum #16-gauge speaker

wire with polarity coding.The side of the wire with a ridge or

other coding is usually considered positive polarity (i.e.,+).

NOTE: If desired,consult your local Infinity dealer about speaker

wire and connection options.

To ensure proper polarity,connect each +terminal on the back

of the amplifier,receiver or television to the respective +(red)

terminal on each speaker,as shown in Figure 3.Similarly,

connect the –(black) terminals in the same way.Also,see the

owner’s guides that were included with your amplifier or

receiver to confirm connection procedures.

WIRING THE SYSTEM

Red = +

Black = –

❶Loosen Terminal

❷ Insert

Bare End;

Tighten Terminal

Speaker Wire

Marking = +No Marking = –

Receiver or

Amplifier

(rear view)

Interlude Center

redblack

(one channel shown)

–

FINAL ADJUSTMENTS

CARE OF YOUR SPEAKER SYSTEM

FIGURE 3

–

Interlude series

speakers feature

color-coded

terminals.This

example shows the

most common way

of connecting

speaker wire by

directly inserting

into terminals.

FIGURE 4– Wiring diagram shows polarity connections for

one channel of a stereo or home-theater system.

IMPORTANT:Do not reverse polarities (i.e.,+ to – or – to +)

when making connections.Doing so will cause poor imaging and

diminished bass response.

Check the speakers for playback first by setting the system

volume control to a minimum level,and then by applying power to

your audio system.Following the directions provided with your

receiver/processor,adjust the center-channel volume so that it

matches the output of the left and right speakers.

Each Interlude series cabinet has a wood-vinyl finish that

does not require any routine maintenance.When needed,use

a soft cloth,dampened with water only,to remove any

fingerprints or dust.

Clean the grille by gentle vacuuming.

NOTE: Do not use any cleaning products or polishes on the

cabinet or grille.

IL25c IL36c

Frequency Range: 80Hz – 22,000Hz (±3dB) 55Hz – 22,000Hz (±3dB)

Recommended

Amplifier Power Range: 15 – 150 watts 15 – 175 watts

Sensitivity: 90dB spl 91dB spl

(2.83V @ 1 meter)

Nominal Impedance: 8Ω8Ω

Crossover Frequency: 2200Hz;24dB/octave 800Hz,2500Hz;24dB/octave

Low-Frequency Dual 5-1/4" (133mm) C.M.M.D., Dual 6-1/2" (165mm) C.M.M.D.,

Drivers: magnetically shielded magnetically shielded

Mid-Frequency n/a 4" (102mm) C.M.M.D.,

Driver: magnetically shielded

High-Frequency 1" (25mm) C.M.M.D., 1" (25mm) C.M.M.D.,

Driver: magnetically shielded magnetically shielded

Dimensions: 7-1/2" x 20-1/2"x 7-1/2" 9" x 23"x 12-1/2"

(H xW x D) (191mm x 521mm x 191mm) (229mm x 584mm x 318mm)

Weight: 20lb (9.1kg) 32lb (14.6kg)

SPECIFICATIONS

250 Crossways Park Drive,Woodbury,NY 11797 USA (800) 553-3332 (USA Only)

www.infinitysystems.com

Infinity is a registered trademark of Infinity Systems,Inc.

Printed in USA 12/99 Part No.335833-001

Declaration of Conformity

We, Infinity Systems A/S

Kongevejen 194B

DK-3460 Birkerød

DENMARK

declare in own responsibility, that the products described

in this owner’s manual are in compliance with technical

standards:

EN 50081-1:1992

EN 50082-1:1992

Steen Michaelsen

Infinity Systems A/S

Birkerød. DENMARK. 12/99

Infinity continually strives to update and improve existing products,as well as

create new ones.The specifications and construction details in this and

related Infinity publications are therefore subject to change without notice.

This manual suits for next models

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