Xantech XA8W, XB8W, XB65CS, XA65W, XA8C User Manual

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INSTALLATION INSTRUCTIONS

Ceiling and In-Wall Speaker Systems

INTRODUCTION

The XTC and XTC Reference series loudspeakers are the result of Xantech’s commitment to build the best speakers possible. In their quest for perfection, Xantech engineers examined every aspect of their performance and design, from electronic components to structural material, even how they interact with the home environment. The Result: Flawless performance that you never thought possible from an installed speaker.

Pivoting Tweeters

Pivoting dome tweeters provide brilliant highs, and allow the sound field to be adjusted to fit the specifics of the listening environment. In-wall speakers can accept a Dinky Link™ IR receiver for a convenient, discreet mounting solution. In-ceiling speakers have an aerodynamic dome-shaped tweeter housing that eliminates woofer sound-wave restriction.

FIM

FIM (Flexible Impedance Matching) binding posts provide a more dependable solution for adding a second pair of speakers to a room or zone. One post is set for 6 ohms, delivering maximum SPL. Another flexible post provides 8 ohms for attaching two speaker pairs in parallel without harming the amplifier.

XTC Technology

Xantech XTC technology delivers amazing sound quality. Custom-designed crossovers deliver a pure, smooth tonal range that goes beyond the typical expectations of an installed speaker.

High-density MDF Baffles

The In-Wall baffles are constructed with the same high-density MDF wood material found in premium box speakers. An MDF based speaker provides sonic clarity by reducing vibrations and resonance.

The XTC baffle design increases dynamics, provides solid bass and midrange performance.

SoundPATH Bridge Design

The XTC Reference In-Ceiling baffles are designed to eliminate the adverse-effects of having the tweeter placed directly over the woofer. SoundPATH’s solid-density bridge design provides sonic clarity by reducing vibrations and resonance. An aerodynamic shape eliminates woofer sound-wave restriction.

XA and XB Series

The XTC series is also known by the model numbers as the XB series. The XTC Reference series is also known by the model numbers as the XA series.

 

 

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Xantech XA8W, XB8W, XB65CS, XA65W, XA8C User Manual

APPLICATION – SINGLE ZONE

A single zone setup can be created using an audio receiver, general purpose amplifier, or a multiroom amplifier. The figure below shows a typical stereo left and right speaker setup.

APPLICATION – SMALL AREA (BATHROOM, LAUNDRY ROOM)

Small areas such as bathrooms and laundry rooms may not have enough room for a pair of left and right speakers. The XA65CS and XB65CS are perfect for this type of situation. The “CS” ceiling stereo speakers are designed with stereo left and right audio in one single installed package. The figure below shows a typical installation.

 

 

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ADVANCED APPLICATION – LARGE AREA, MULTIPLE SPEAKER SYSTEMS

Large areas such as gathering rooms or banquet halls may require more than a single pair of speakers. Multiple speakers can be connected to the same amplifier channel. This application requires careful understanding of the amplifiers capabilities.

1)Determine what the minimum speaker impedance the amplifier can handle. This should be noted on the amplifier or the amplifier’s instruction manual. Typically, most amplifiers can had a minimum of 4-ohms per speaker channel.

2)The XA and XB series speakers are 6-ohms. By connecting two 6-ohm speakers to one amplifier channel, a 3-ohm speaker load is created. For amplifiers with a 4-ohm minimum, this is an improper application that can cause damage to the amplifier.

3)The XA and XB series speakers provide a third wiring post for this type of application. Remove the yellow plastic cap to expose the “+8” wiring post. Using the “+8” wiring post will make the XA and XB series speaker 8-ohms. By connecting two 8-ohm speakers to one amplifier channel, a 4-ohm speaker load is created. For amplifiers with a 4-ohm minimum, this is an acceptable application.

The figure above shows multiple speakers connected to a single output amplifier channel by using FIM (flexible impedance matching). To make sure the impedance matches the amplifiers minimum 4- ohm specification, the “+8” post is used. The yellow cap that was once on the “+8” post is moved to the “+6” post as an added precaution.

Note: A 6-Ohm load is the optimum load for a single speaker per channel. The best sound is a result of a single 6-Ohm connection.

Be sure to verify the amplifiers minimum impedance capability.

 

 

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REQUIREMENTS – SPEAKER PLACEMENT

The best sound can be achieved by making sure the speakers are placed is the best position possible. The surface material should be similar for right and left pairs. Also, the cavity volume behind each speaker should be identical.

Placing a speaker near a corner tends to emphasize bass. Large surface areas emphasize treble. Drapes and upholstered furniture may muffle sound. Be sure that both right and left pairs are equal distance from the corners of a room and facing identical surfaces. Non-equality between the left and right speakers may result in inconsistent sound.

The objective of a well designed speaker system is how well it replicates live sound. A speaker system that can present a 3-dimensional replication as if the performer is in front of the listener presents “stereo imaging”.

The left and right channels of a speaker system are best placed 6 to 8 feet apart. The best height for the in-wall systems is where a person standing and a person sitting are within the optimum range of the tweeter. In general, the optimum height should be 4.5 feet from floor to tweeter. This height covers both standing and sitting.

REQUIREMENTS – WIRE

For the best installation, using high-quality speaker wire is recommended. High-quality speaker wire is stranded. Do not use solid gauge wire (commonly used for 120VAC and 240VAC power connections).

Wire Length

Recommended Size

Up to 50 feet

16-gauge

Up to 100 feet

14-gauge

Greater than 100 feet

12-gauge

The general rule is that a heavier gauge wire is recommended for all installations, especially for long distances. Be sure to select a wire that has an easy to follow indicator (such as a white stripe or indented ridge). This will make connecting the polarity correctly an easier task.

Be sure to observe the proper polarity. The positive (+) wire must always be connected to the positive

(+) terminal and the negative (-) wire must always be connected to the negative terminal. An incorrect polarity connection will result in poor imagining and bass response.

Note: Be sure that each wire strand is completely isolated from other connections. Frayed or poorly twisted strands may cause short circuits and damage the systems equipment.

 

 

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