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Definitive Technology Mythos Gem XL

Single multi-purpose home theater speaker

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Definitive Technology Mythos Gem XL Definitive Technology Mythos Gem XL
 
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Item# 735MYGEMXL offer details

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Definitive Technology

Our take on the Definitive Technology Mythos Gem XL

Add this versatile speaker to your setup for rich, dynamic sound

Definitive Technology's Mythos Gem XL delivers surprisingly big sound in a compact package. This speaker houses two 4-1/2" mid/bass drivers that are angled away from each other to create a spacious, lifelike soundstage. They flank a 1" pure aluminum dome tweeter that reveals lots of detail and nuance without adding a trace of edginess.

Grille off shot

Slim profile makes it easy to place in your room

The enclosure is made of black hand-polished aluminum for a sleek look that'll go well with most modern décors. A keyhole slot on the back of the speaker allows you to mount it on your wall for out-of-the-way placement. The Gem XL is voice-matched with the entire Mythos series, so they're perfect for use as compact surround speakers in a system made up of larger Mythos main speakers. Or use the Gem XL as your front and surround speakers, with the Mythos Three center channel speaker and either the SuperCube III or ProSub 800 subwoofer.


Driver detail

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Highlights:

  • acoustic suspension (sealed) enclosure
  • frequency response 50-30,000 Hz
  • sensitivity 89 dB
  • 8-ohm impedance
  • handles up to 200 watts
  • one 1" pure aluminum dome tweeter
  • dual 4-1/2" bass/midrange drivers
  • 5-way binding posts
  • aircraft grade extruded aluminum cabinet
  • gloss black finish
  • keyhole slots and wall-mounting brackets included
  • weight: 7-1/2 lbs.
  • 5-1/2"W x 12-5/8"H x 4-7/16"D
  • warranty: 5 years
  • Our 60-day money-back guarantee
 

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs

Features and Specs
Enclosure
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Acoustic Suspension
Bipole or Dipole
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No
Tweeter
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Dome
Midrange size (inches)
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---
Woofer size (inches)
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4-1/2
Connector Type
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5-way post
Power Range
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10-200
Sensitivity
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89 dB
Impedance (Ohms)
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8
Frequency Response
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50-30k Hz
Height (inches)
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5 1/2
Width (inches)
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12 5/8
Depth (inches)
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4 7/16
Weight (pounds)
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7.5
Mounting Bracket Included
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Yes
Parts Warranty
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5 Years
Labor Warranty
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5 Years

Product Research

Product Research
What's in the box?

Download owner's manual

  • Black satellite speaker
  • Removable cloth grille
  • Wall-bracket
  • Machine screw
  • Wall-mount template
  • Owner's Manual
  • Online Product Registration card

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Overview: The Definitive Technology Gem XL Satellite Loudspeaker provides big, high-definition sound as a front or back/side surround speaker. The Gem XL features two high-definition 4-1/2 inch high definition mid/bass drivers for life-like clarity and three-dimensional imaging and a 1-inch (25mm) pure aluminum dome tweeter for high frequency extension, detail and, smoothness. The Gem XL uses angled drivers to disperse the sound over a broader area. The satellite speaker features a hand-polished gloss aircraft-grade extruded aluminum enclosure with proprietary damping technologies to ensure total rigidity and accurate sound. The speaker can be placed on a table-top or wall-mounted.

Driver Technology
Enclosure Design
Connections
Mounting Options

Driver Technology

Angled Drivers: The Mythos Gem XL contains two 4-1/2 inch long-throw mid/bass drivers that are angled in opposite directions to broaden the midrange dispersion. The bass roll-off of the Mythos Gem XL is smooth and controlled, allowing it to seamlessly blend with a powered subwoofer, such as Definitive's SuperCubes, for audiophile-grade home theater performance.

Pure Aluminum Dome Tweeter: The Mythos Gem XL is equipped with a 1-inch ferrofluid-dampened pure aluminum dome tweeter for extended, smooth highs.

Linkwitz-Riley Crossover Network: The Mythos Gem XL uses a sophisticated Linkwitz-Riley Crossover Network to perfectly blend the drivers into a sonically seamless audio environment.

Voice Matched: The Mythos Gem XL is voice-matched with the complete Definitive Technology Mythos Series speaker line-up.

Break-In Period: The Mythos Gem XL will sound good right out of the box; however, an extended break-in period of 20-40 hours or more of playing is required to reach full performance capability. The break-in period allows the suspensions to work in and results in full bass, a more open midrange, and smoother high frequency reproduction.

Enclosure Design

Extruded Aluminum Enclosure: The Mythos Gem XL enclosure is hand-polished gloss back aircraft-grade extruded aluminum with proprietary damping technologies that ensure total rigidity. All components are mounted on a resonance-free PolyStone baffle. These construction technologies along with state-of-the-art drivers and tweeter serve to deliver high quality sound with a wide soundstage, pinpoint imaging, high dynamic impact, and superb realism.

Connections

Binding Posts: The Mythos Gem XL is equipped with a pair of gold-plated, 5-way binding posts to attach your receiver's speaker wire.

Mounting Options

Mounting: The Mythos Gem XL comes with a wall-mount bracket, so you can easily mount the speaker on the wall (mounting screws not included). The Mythos Gem XL also features a 1/4"-20 threaded insert for using Definitive Technology's optional articulating wall-bracket (ProMount 90) to mount the speaker on the wall. In addition, the Mythos Gem XL can be placed on a table-top, shelf, or stand.

Applications: The Mythos Gem XL is a versatile speaker which can be used as a front or rear/side surround speaker.

 

Product reviews from the Crutchfield Labs

Product reviews from the Crutchfield Labs (what are the Labs?)
Video: Definitive Technology Mythos Speakers

Video: Definitive Technology Mythos Speakers

Tara W., Video Guest
2/18/2010
based on 2 ratings
 

Definitive's Mythos speakers offer audiophile performance in a sleek, stylish package. Learn about what makes these speakers different in this short overview.

 

Product Reviews

 

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Learn more about Surround (Rear) Speakers

Learn more about Surround (Rear) Speakers

Video: Speaker Placement for Great Sound

Video: Speaker Placement for Great Sound

Tara W., Video Guest
2/2/2009
based on 457 ratings (20 comments)
 

Learn about the basics of good speaker placement, so you can set up your speakers to deliver the best sound for your room.

 
In-wall, In-ceiling, and On-wall Speaker Placement

In-wall, In-ceiling, and On-wall Speaker Placement

Amanda P.
2/8/2008
based on 268 ratings (7 comments)
 

Tips and guidelines to help you create an in-wall, in-ceiling, or on-wall speaker setup that sounds good and works with your room.

 
Introduction to Home Theater Speakers

Introduction to Home Theater Speakers

Julie Govan
10/20/2010
based on 316 ratings (17 comments)
 

Ready for home theater surround sound? Find out which speakers you need and what role each speaker will play in your system.

 
Planning Your Home Theater Speaker System

Planning Your Home Theater Speaker System

Kristen Schaub
6/20/2011
based on 40 ratings
 

Putting together your own home theater system? In this article we'll go over a few things to consider when choosing your speakers, and help you plan your budget.

 
Speaker Placement for Home Theater

Speaker Placement for Home Theater

Julie Govan
4/11/2011
based on 1121 ratings (28 comments)
 

If you're in the process of choosing home theater speakers, knowing the basics of speaker placement can help you make the smartest choice for your room.

 

Accessories

Things you'll need

Speaker Wire With Connectors
You'll need speaker wire to connect your surround speakers to your amp or receiver. No wire is included with this speaker.
Monster Cable SuperFlat™ Mini
Decor-friendly speaker cable with gold pin connectors (50-foot spool)
$34.95
In Stock
 
 

Accessories we recommend

Wall and Ceiling Mounts
Mount your surround speakers safely on the wall.
Definitive Technology ProMount 90
Articulating wall-mount speaker brackets (White)

Also available in:
Open Box: $45.00
$50.00
In Stock
 
 
Speaker Stands
Get your speakers off the floor and at ear level where they are meant to be.
Sanus BF31B Speaker Stands
Basic Foundations® — 31"

Also available in:
Scratch & Dent: $39.99
$49.99
In Stock
 
 
Sanus NF30 Speaker Stands
Natural Foundations Series IV — 30" (Black lacquer)

Also available in:
Open Box: $80.99
Scratch & Dent: $76.49
$89.99
In Stock
 
 
Bell'O SP-300
30" speaker stands
$139.99
In Stock
 
 
Speaker Wire
Cut your speaker wire to the exact length you need.
AudioQuest X2 Speaker Cable
14-gauge bulk cable, connectors optional (50 ft., White)
$94.99
In Stock
 
 
AudioQuest G2 Speaker Cable
16-gauge bulk cable, connectors optional (50 ft., Gray)
$64.99
In Stock
 
 

Extras

Speaker Wire Connectors
Add connectors to your bulk speaker wire for a neater, easier, and more reliable installation.
Show more items
Professional Installation
Have your speakers installed by qualified professionals.
Show more items
 
Add selected to cart
 

For a more in-depth review and enhanced detailed information on the Definitive Technology Mythos Gem XL, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_735MYGEMXL/Definitive-Technology-Mythos-Gem-XL.html ).

Recommended Accessories See more accessories

Your featured item

Definitive Technology Mythos Gem XL
Definitive Technology Mythos Gem XL
Single multi-purpose home theater speaker
$349.00
In Stock
 
 

Wall and Ceiling Mounts

Definitive Technology ProMount 90
Articulating wall-mount speaker brackets (White)

Also available in:
Open Box: $45.00
$50.00
In Stock
 
 

Speaker Stands

Sanus BF31B Speaker Stands
Basic Foundations® — 31"

Also available in:
Scratch & Dent: $39.99
$49.99
In Stock
 
 

Speaker Wire

AudioQuest X2 Speaker Cable
14-gauge bulk cable, connectors optional (50 ft., White)
 
$94.99
In Stock
 
 
 
Add selected to cart
 
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Definitive Technology Mythos Gem XL