Mythos LCR-75 - Speaker DEFINITIVE TECHNOLOGY - Free user manual and instructions
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USER MANUAL Mythos LCR-75 DEFINITIVE TECHNOLOGY
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Exploded view diagram of a refrigerator with labeled components and internal layoutCheck that the items shown are included in the box.
2 Connect speaker wires to the terminals on the speaker

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Technical diagram showing a cable or wire connection with positive and negative terminals, including an inset magnified view of the internal structure.- Strip about 3/8 in (10 mm) of insulation from each speaker wire.
- Push down on the top of the terminal to expose the hole in the post.
- Insert the bare wire through the hole. Make sure the wire does not touch any other terminals.
- Release the push terminal to secure the wire.
- Repeat these steps for the other terminal.
3 Adjust the speaker length

The speaker has a pair of symmetrically adjustable extensions that you can adjust to match the length of your TV. Use the included hex key to loosen the set screws on the back of the speaker, and slide the extensions so that the speaker is even with the edges of your TV. After you adjust the extensions, tighten the screws to lock the extensions in place.
Note: We recommend that you use a flat-head screwdriver to separate the extension from the sound bar.
4 Choose your mounting method


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Option 2 No Bracket (Use Wall-Mounting Template) p. 16
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Simple line drawing of a blank rectangular panel with a small bracket below (no text or symbols)Select one of two methods to mount the sound bar.
Mounting Option 1
Bracket
A
B
C

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Line drawing of two hands holding a flatboard with a pencil, against a plain background (no text or symbols)Use a stud finder to locate and mark the studs on your wall. If you are not able to secure the speaker to studs, use the appropriate wall anchors for your wall type.
- Place the wall-mounting bracket against the wall under your TV.
Note: Make sure to leave enough space for the speaker to comfortably fit under your TV.
- Mark the locations where you will drill pilot holes.

flowchart
graph TD
A["Mounting Option 1"] --> B["Bracket"]
B --> C["A"]
B --> D["B"]
B --> E["C"]

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Technical line drawing of a tool and bracket assembly (no text or symbols)
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Technical line drawing of a mechanical part with cutouts and mounting holes (no text or symbols)-
Drill pilot holes into the marked locations on the wall.
-
Align the holes on the wall-mounting bracket with the holes in the wall.

flowchart
graph TD
A["Mounting Option 1"] --> B["Bracket"]
B --> C["..."]
B --> D["B"]
D --> E["..."]
E --> F["C"]

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Diagram illustrating remote control device operation with labeled components and directional arrows indicating movement.Secure the wall brackets by placing 2 in. long screws into studs or appropriate size wall anchors. Use the mounting holes as close to the hooks as possible. More screws can be used if needed for additional support.
- Insert the screws into the wall through the wall-mounting bracket.
Note: If none of the screws go into a wall stud, consider using wall anchors (not included) to secure the screws.
- Align the speaker holes with the bracket hooks and then hang the speaker on the hooks..
Mounting Option 2
No Bracket
(Wall-Mounting Template)

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Technical line drawing of a rectangular panel with a separate row of labeled components (no text or symbols present)Follow the instructions on the included wall-mounting template to mount the sound bar to your wall without a mounting bracket.
5 Connect the speaker wires to your receiver or amplifier

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Diagram of a device connected to a rectangular panel with power connections (no text or symbols)Connect the other ends of your speaker wires to your amplifier. Ensure that the speaker is always connected to the receiver or amplifier + to + and - to -.
6
Configure your
AV Receiver

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Crossover Frequency 130 Hz 140 Hz 150 Hz 160 HzSet the crossover frequency on the receiver to 150 Hz or higher. All lower frequencies should be sent to a powered subwoofer.
7 Setup is now complete!

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Line drawing of a living room interior with a sofa, TV, and wall-mounted screens (no text or symbols)Adjust the settings on your amplifier, then listen to music or watch TV to test the speaker sound and volume. If you mounted Mythos LCR speakers vertically, you can rotate the magnetic Definitive Technology "D." logo to match the orientation of the speaker.
Sound United Europe,
A division of D&M Europe B.V.
Eindhoven, The Netherlands
UK Importer:
D&M Audiovisual Ltd.
Dale Road, Worthing,
West Sussex
BN11 2BH United
Kingdom

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D. DEFINITIVE TECHNOLOGYMythos LCR On-Wall Speaker
The Mythos ^® Series LCR on-wall speakers elevate home theater experiences indoors and out. Offering horizontal or vertical wall-mountable solutions for the left, center, or right channel, these low-profile speakers blend high-performance sound and designer aesthetics in a weather-protected, adjustable, rigid aluminum enclosure. Mythos Series LCR speakers are available in three models.
KEY BENEFITS
Slim Profile and Luxury Finishes
Ultra-slim cabinet measures less than 2" deep and features clean, modern aesthetics; refined anodized aluminum finishes; and horizontal or vertical wall-mount compatibility. Symmetrically adjustable extensions expand up to 3.5" to aesthetically frame 65", 75", or 85"-class and larger television displays, for a flush look and a streamlined appearance alongside and under your TV.
Acoustically Optimized Cabinet
A highly rigid, tuned, aircraft-grade aluminum enclosure ensures the truest sound, uncolored by cabinet resonances, for pristine sonic reproduction.
IP66 Rated Weather Protection
Water- and dust-resistant construction means you can enjoy stunning home theater sound and high-resolution music outdoors.
Multi-Driver Arrays
Mythos LCR on-wall speakers feature 2- and 3-way driver arrays. Multiple-driver arrays improve driver performance and project robust, full-range sound over a wide area.
XTDD Drivers
Ultra-stiff, 3.5" anodized aluminum dome woofers and midrange drivers eliminate breakup and broaden dispersion, for crisp, clear sound and a spacious, enveloping soundstage.
Aluminum Oxide Dome Tweeter
A 1", rigid, well-damped Dymension" Series tweeter delivers smooth extended response, crisp transients, and pinpoint imaging, for cohesive, lifelike sound that draws you inside the action.
Timbre-Matched
Consistent sound across Definitive Technology speakers gives you the flexibility to mix and match speakers to build the ultimate system or a starter system that can expand as your needs grow.
PRODUCT FEATURES
- On-wall LCR home theater speakers blend premium sound and designer aesthetics
- IP66-rated weather-resistant design is suitable for use outdoors
- 3.5" XTDD woofers and midrange drivers produce balanced lows and mids
- 1" aluminum oxide dome tweeter delivers precise highs, vivid realism
- Precision crossovers optimize drivers for full, lifelike sound
- Mount vertically or horizontally (mount included) for a seamless system look
- Timbre-matched for cohesive sound alongside Definitive Technology speakers

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LCR-85 LCR-75 LCR-65Mythos ^® LCR On-Wall Speaker
SPECIFICATIONS
| LCR-65 LCR-75 LCR-85 | |||
| Dimensions (H × D) 6.25 × 1.87 in. | (159 × 48 mm) | 6.25 × 1.87 in.(159 × 48 mm) | 6.25 × 1.87 in.(159 × 48 mm) |
| Adjustable Width (W) 32.6 × 36 in. (828 × 914 mm) 37.7 × 41.1 in. (958 × 1047 mm) 41.8 × 45.2 in. (1062 × 1148 mm) | |||
| Symmetrically Adjustable Extensions | 3.42 in. (87 mm) 3.42 in. (87 mm) 3.42 in. (87 mm) | ||
| Weight 10 lbs (4.3 kg) 12 lbs (5.5 kg) 14 lbs (6.18 kg) | |||
| Color / Material | Black anodized aluminum | Black anodized aluminum | Black anodized aluminum |
| Grille Material | Micro-perforated powder-coated steel | Micro-perforated powder-coated steel | Micro-perforated powder-coated steel |
| Tweeter | (1) 1 in. aluminum oxide dome | (1) 1 in. aluminum oxide dome | (1) 1 in. aluminum oxide dome |
| Midrange | - | (2) 3.5 in. XTDD aluminum dome | (2) 3.5 in. XTDD aluminum dome |
| Woofer | (4) 3.5 in. XTDD aluminum dome | (4) 3.5 in. XTDD aluminum dome | (6) 3.5 in. XTDD aluminum dome |
| Number of Channels | 1 | 1 | 1 |
| Frequency Response | 100 Hz-25 kHz (-10dB)120 Hz-20 kHz (-3dB) | 100 Hz-25 kHz (-10dB)120 Hz-20 kHz (-3dB) | 100 Hz-25 kHz (-10dB)120 Hz-20 kHz (-3dB) |
| Nominal Impedance | 4Ω (8Ω compatible) | 4Ω (8Ω compatible) | 4Ω (8Ω compatible) |
| Sensitivity | 88dB (2.83V/1m) | 88dB (2.83V/1m) 88dB (2.83V/1m) | |
| Recommended Amplifier Power | 60W | 60W | 60W |
| IP Rating (Ingress Protection) | IP66 | IP66 | IP66 |
| Warranty | 5-year | 5-year | 5-year |
| Included Accessories | (1) Wall-mount bracket | (1) Wall-mount bracket | (1) Wall-mount bracket |

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Line drawing of a cylindrical object with a flanged end and a small square hole at the bottom (no text or symbols)D.
DEFINITIVE TECHNOLOGY
Limited 5-Year Warranty (United States and Canada)
Definitive Technology, LLC (herein "Definitive") warrants to the original purchaser only that this Definitive Loudspeaker Product (the "Product") will be free from defects in materials and workmanship for a limited period of five (5) years from the date of original retail purchase from a Definitive Authorized Dealer. However, this Warranty will automatically terminate prior to the expiration of the five (5) years if the original retail purchaser sells or otherwise transfers the Product to any other party. The original retail purchaser shall hereinafter be referred to as "you." To allow Definitive to offer the best possible warranty service, please visit the website on the Product Registration Card(s) and fill out the form within ten (10) days of the date of purchase.
Defective Products must be shipped, together with proof of purchase, prepaid insured to the Definitive Authorized Dealer from whom you purchased the Product, or an authorized service center. Products must be shipped in the original shipping container or its equivalent: in any case the risk of loss or damage in transit is to be borne by you. If upon examination at the Factory or Definitive Authorized Dealer it is determined that the Product was defective in materials or workmanship at any time during this Warranty period, Definitive or the Definitive Authorized Dealer will, at its option, repair or replace this Product at no additional charge, except as set forth below. All replaced parts and Products become the property of Definitive. Products replaced or repaired under this warranty will be returned to you, within a reasonable time, freight prepaid.
This warranty does not include service or parts to repair damage caused by accident, disaster, misuse, abuse, negligence, inadequate packing or shipping procedures, commercial use, voltage inputs in excess of the rated maximum of the unit, cosmetic appearance of cabinetry not directly attributable to defect in materials or workmanship, or service, repair, or modification of the Product which has not been authorized or approved by Definitive. This warranty shall terminate if the Serial number on the Product has been removed, tampered with or defaced. This warranty is in lieu of all other expressed Warranties. If this Product is defective in materials or workmanship as warranted above, your sole remedy shall be repair or replacement as provided above. In no event will Definitive be liable to you for any incidental, special, or consequential damages arising out of the use or inability to use the Product, even if Definitive or a Definitive Authorized Dealer has been advised of the possibility of such damages, or for any claim by any other party. Some states or provinces do not allow the exclusion or limitation of consequential damages, so the above limitation and exclusion may not apply to you. All implied warranties on this Product are limited to the duration of this expressed Warranty. Some states or provinces do not allow limitation on how long an implied Warranty lasts, so the above limitations may not apply to you. This Warranty gives you specific legal rights, and you also may have other rights which vary from state to state or province to province. Definitive has no liability for acts of third parties. Definitive's liability, whether based on contract, tort, or any other theory, shall not exceed the purchase price of the Product for which a claim has been made. For U.S. warranty claims, the consumer agrees and consents that all disputes shall be resolved in accordance with California laws in San Diego County, California. Definitive reserves the right to modify this warranty statement at any time.
This Warranty applies only to Products purchased in the United States of America, its possessions, and U.S. and NATO armed forces exchanges and audio clubs, and Canada, except Quebec. Residents of Quebec are governed by that province's consumer protection legislation. The Warranty terms and conditions applicable to Products purchased in other countries are available from the Definitive Authorized Distributors in such countries. Please see the warranty guide specific to Products purchased in countries or territories not referenced herein.
- Avoid high temperatures.
• Do not let foreign objects into the unit. - Do not let insecticides, benzene, and thinner come in contact with the unit.
- Never disassemble or modify the unit in any way.
- Naked flame sources such as lit candles should not be placed on the unit.
- Do not place objects filled with liquids, such as vases, on the unit.
Disposal of Equipment

Only for European Union and countries with recycling systems.
This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.

EU Declarations of Conformity
CE
Hereby, Sound United, LLC declares that our product complies with the following EU/EC directives:
• Directive 2011/65/EU (RoHS)
• WEEE Directive 2012/19/EU
• REACH Regulation(EC) No 1907/2006
• Packaging Directive 94/62/EC
IEC62474
The full text of the EU declaration of conformity is available at the following internet address: https://www.definitivetechnology.com/declarations-of-conformity.
Sound United, LLC
5541 Fermi Court
Carlsbad, CA 92008, USA
EU Contact:
Sound United Europe
A Division of D&M Europe B.V.
UKCA Declarations of Conformity
UK CA
Hereby, Sound United, LLC declares that our product is in compliance with the following UK regulations:
• 2012 No. 3032, The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012
• 2013 No. 3113, The Waste Electrical and Electronic Equipment Regulations 2013
• 2008 No. 2852, The REACH Enforcement Regulations 2008
• 2015 No. 1640, The Packaging (Essential Requirements) Regulations 2015
• BS EN IEC62474:2019
The full text of the UKCA declaration of conformity is available at the following internet address: https://www.definitivetechnology.com/declarations-of-conformity.
UK Importer:
D&M Audiovisual Ltd
Dale Road, Worthing, West Sussex
BN11 2BH United Kingdom
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