Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for AV123 x-mtm
Summarization of Contents
Unpacking and Product Registration
Inventory
Details components included in the package and recommends saving packaging.
Getting Started
Advises reading the manual before installation and positioning for optimal performance.
Limited Warranty Coverage
Outlines the manufacturer's parts and labor warranty for one year from purchase.
Register your AV123 speakers at AV123.com
Encourages online registration for an additional two years of warranty coverage.
Features and Descriptions
x-ls 2-Way Monitors
Details the woofer and tweeter specifications for the x-ls 2-way monitor speakers.
x-cs 2-Way D'Appolito Monitors
Describes the D'Appolito alignment and specifications for the x-cs 2-way monitors.
x-sub Powered Subwoofer
Lists the amplifier and subwoofer specifications for the powered x-sub model.
x-sls 2-Way Towers
Details the woofer and tweeter specifications for the x-sls 2-way tower speakers.
x-mtm 2-Way D'Appolito Towers
Describes the D'Appolito alignment and specifications for the x-mtm 2-way tower speakers.
x-pls 3-Way D'Appolito Towers w/Powered Sub
Details the features of the 3-way x-pls D'Appolito towers with integrated powered subwoofer.
Speaker Placement Considerations
Front (Left and Right) Speaker Placement
Provides guidelines for positioning front left and right speakers for optimal sound quality.
Is placement of a tower speaker different than a monitor?
Discusses placement differences for tower speakers compared to monitors, especially for x-pls.
Should I “Toe In” the front speakers?
Explains the concept of "toe-in" for front speakers and its effect on imaging and sound.
Center Channel Speaker Placement
Guides on positioning the center channel speaker for accurate 5.1 or greater sound reproduction.
Surround Speaker Placement
Offers advice on ideal placement for surround speakers in multi-channel systems.
Subwoofer Placement Considerations
Provides recommendations for subwoofer placement to achieve maximum output and balanced response.
Speaker Placement Alternatives
Tower Speakers
Advises on placing tower speakers as free-standing units, away from walls.
Shelf Mounting
Details considerations for mounting speakers on shelves, including depth and rear clearance.
Stand Mounting
Discusses options for mounting speakers on stands, including securing methods.
Wall Mounting
Explains options for wall mounting speakers, including bracket selection and installation.
Connections
Left/Right Connections
Details how to connect the left and right main speakers to the amplifier, stressing polarity.
Center Channel Connections
Guides on connecting the center channel speaker to the amplifier or receiver.
x-sub or x-pls Subwoofer Connections
Explains the methods for connecting the x-sub or x-pls subwoofer using speaker or line level inputs.
Line Level Inputs
Describes using full-range RCA line outputs from a receiver or preamplifier for subwoofer connection.
Dedicated LFE Input (Labeled as “Subwoofer Input”)
Details the recommended LFE input for multi-channel systems, bypassing the internal crossover.
Wiring for Correct Polarity
Explains how to ensure correct speaker wiring polarity and how to identify conductors.
Calibration
SPL Measurements
Explains the need for an SPL meter and how to set it up for calibration.
Configuration and Reference Settings
Outlines initial setup steps for receiver/processor and subwoofer gain.
Setting Reference Levels of Full Range Speakers
Describes setting the volume control for main speakers using an SPL meter and test tones.
Setting Subwoofer Gain
Details how to adjust the subwoofer's gain to match system levels for optimal integration.
x-sub/x-pls Crossover and Phase Adjustments
Guides on setting the subwoofer's crossover and phase for seamless blending with main speakers.
Setting Subwoofer Phase
Explains how to use the phase switch to reinforce the subwoofer's output with other speakers.
Technical Specifications
x-ls Monitor
Lists the technical specifications for the AV123 x-ls monitor speakers.
x-cs D’Appolito Monitor
Lists the technical specifications for the AV123 x-cs D'Appolito monitor speakers.
x-sub
Lists the technical specifications for the AV123 x-sub powered subwoofer.
x-sls Tower
Lists the technical specifications for the AV123 x-sls tower speakers.
x-mtm D’Appolito Tower
Lists the technical specifications for the AV123 x-mtm D'Appolito tower speakers.
x-pls Towers w/ Powered Sub
Lists the technical specifications for the AV123 x-pls towers with powered subwoofer.
Limited Warranty and Return Policies
Service Assistance for AV123 x-series speakers
Provides information on obtaining service assistance, including R/A numbers and return procedures.
Need help?
Do you have a question about the x-mtm and is the answer not in the manual?
Questions and answers