polk MXT70 Floorstanding speaker AUDIO MONITOR User Manual

: June 4, 2024
: polk

Table of Contents

MXT70 Floorstanding speaker AUDIO MONITOR
Technical Assistance or Service
Product Disposal
Adding Adhesive-Backed Rubber Feet
How to Connect Your System
Speaker Positioning
Limited 5-Year Warranty
Documents / Resources

OWNER’S MANUAL
POLK Monitor XT™ XT15 Compact Bookshelf Speakers
XT20 Bookshelf Speakers
XT30 Center Channel Speaker
XT35 Slim Center Channel Speaker
XT60 Compact Floorstanding Loudspeaker
XT70 Floorstanding Loudspeaker
XT90 Height Accessory Speaker

MXT70 Floorstanding speaker AUDIO MONITOR

© Copyright 2021 Polk Audio, LLC.
Polk, Polk Audio, Polk Monitor XT, and Dynamic Balance are trademarks of Polk Audio, LLC. All other trademarks are the property of their respective owners.
Expect Great Sound
Thank you for choosing the Polk Monitor XT™ Loudspeakers. This new line is bold, stylish and quality built for performance. These high-efficiency speakers feature Polk’s patented Dynamic Balance® tuned drivers and tweeters for clearer highs and a more realistic mid-range. The Polk Monitor XT speakers were designed to sound great and also look great; with the subtle accents, this product can live in any decor. Pure and simple, the Polk Monitor XT speakers are the true definition of “Expect Great Sound”.
Having built our reputation as “The Speaker Specialists” for more than 45 years, we take pride in our superior sound and build quality, which features many patented and award-winning audio innovations. For the people of Polk, building audio products is not just a job—it’s a passion. And if you’re going to remember one thing, remember this: We live by the truest principle of what audio should deliver—great sound at an affordable price for everyone!

Technical Assistance or Service

If your product was damaged during shipping, please contact the authorized Polk Audio retailer where you purchased your product.
For technical support, FAQs, and repair information, visit http://polk.custhelp.com. For a complete list of contact information,
visit https://www.polkaudio.com/contact-usSupport email addresses and phone numbers vary based on the region where you purchased your product.
WARNING: Listen Carefully
Polk Audio loudspeakers are capable of playing at extremely high volume levels, which could cause serious or permanent hearing damage. Polk Audio accepts no liability for hearing loss, bodily injury, or property damage resulting from the misuse of its products. Keep these guidelines in mind and always use good judgment when controlling volume:

Limit prolonged exposure to volume levels that exceed 85 decibels (dB). For more information about safe volume levels, take a look at the Occupational Health and Safety
Administration (OSHA) guidelines at http://www.osha.gov/.

Product Disposal

Certain international, national, and/or local laws and/or regulations may apply regarding the disposal of this product.
For more information, please contact the retailer where you purchased this product or the Polk importer/distributor in your country. More information is also available at www.polkaudio.com or by contacting Polk Audio at 5541 Fermi Court, Carlsbad,
California, 92008, USA. Phone: 1-800-377-7655.
** This symbol on our electrical products or their packaging indicates that it is prohibited in Europe to discard these product(s) as domestic waste. In order to ensure that
you dispose of the product(s) correctly, please dispose of the product(s) according to local laws and regulations on the disposal of electrical and electronic equipment.
In doing so, you are contributing to the retention of natural resources and to the promotion of environmental protection by the treatment and disposal of electronic waste.
Care and Cleaning
The only thing you should ever need to do to your speakers has dusted them occasionally. Never apply any abrasive or solvent-based cleaner or any harsh detergent. You can clean the grilles with the brush attachment of a vacuum cleaner.
EU Declaration of Conformity
Hereby, Sound United, LLC declares that our product
complies with the following EU/EC Directives: **

EMC:2014/30/EU
LVD:2014/35/EU
RoHS: 2011/65/EU and amendment Directive (EU) 2015/863
ERP: EC regulation 1275/2008 and its framework directive 2009/125/EC including amendment 801/2013
EU Contact:
Sound United Europe
A division of D&M Europe B.V.
Beemdstraat 11, 5653 MA, Eindhoven
The Netherlands

UKCA Declaration of Conformity
Hereby, Sound United, LLC declares that our product complies with the following UK regulations:

Electrical Equipment (Safety) Regulations 2016
Electromagnetic Compatibility Regulations 2016
The Restriction of the Use of Certain Hazardous Substances in
Electrical and Electronic Equipment Regulations 2012
Eco-design for Energy-Related Products Regulations 2010
UK Importer:
D&M Audiovisual Ltd.
Cells 1 & 2 Topshop, 6 Old London Road
Kingston Upon Thames KT2 6QF UK

Adding Adhesive-Backed Rubber Feet

To keep your Polk speakers firmly in place and prevent damage to floors or furniture, it’s a smart idea to attach the included adhesive-backed rubber feet to the bottom of your speaker. polk MXT70 Floorstanding speaker AUDIO
MONITOR

Note:

XT15 / XT20 / XT30 / XT35: You must install the rubber feet before using the product.
XT60 / XT70 / XT90: Rubber feet come pre-installed.

How to Connect Your System

To get the best sound quality, it’s important to wire your speakers correctly.
How to Use Binding Post Connectors
Loosen the hex nut and insert bare speaker wire through the hole.
Tighten the hex nut down to make the connection.
Note: Do not insert an insulated section of wire into hole (you will not get a connection). polk MXT70 Floorstanding speaker AUDIO MONITOR -
speaker

Basic Speaker Hookup
Make sure that the red (+) and black (-) connectors on your amplifier or receiver connect to the red (+) and black (-) connectors on your speakers. If your speakers sound “thin,” with little bass and little or no center image, odds are that one of the speaker wires is connected backward. Double-check all connections. polk MXT70 Floorstanding speaker AUDIO MONITOR
-connections

Processor Mode for Center Channel Speaker
Note: Set Center Channel Speaker to “small” in your receiver’s Bass Management Settings.
The “bass management” or “speaker configuration” menus of most surround receivers offer the choice of “normal” or “wide” modes for center channel operation. In discrete channel digital processors, these modes are referred to as “small” and “large.” Normal (small) mode filters bass frequencies from the center channel speaker and sends them instead to the front left and right main speakers or to the subwoofer output (LFE) jack. Wide (large) mode sends an unfiltered, full-range signal to the center channel speaker. Use the Small (normal) mode for optimum center (and surround) channel performance and reliability.

Speaker Positioning

To maximize the sound quality of your speaker system— whether you’ve purchased XT15 bookshelf speakers, an XT30 center channel speaker, or XT70 tower speakers— correct placement is everything. Take a look at the following examples and give them a try based on the Polk Monitor XT Series speakers you’ve purchased. Note: Your Polk Monitor XT Series speakers are compatible with 2.0, 2.1, 3.1, 5.1, 7.1, and 9.1 setups (optional subwoofer shown in graphics). Listening in 5.1 Surround You can use the Polk Monitor XT Series speakers as rear surround speakers in a Polk Audio home theater system. The ideal rear channel surround speaker placement is on a side wall, slightly behind and above the listening position. polk MXT70 Floorstanding speaker
AUDIO MONITOR -Surround

Primary Speakers
Front (L/R)
Surround Back (L/R) polk MXT70 Floorstanding speaker AUDIO MONITOR -Surround
1 polk MXT70
Floorstanding speaker AUDIO MONITOR - surround speakers

Listening in 7.1 Surround
Enjoy added depth to your surround sound experience with four rear surround speakers instead of two. polk MXT70 Floorstanding speaker AUDIO MONITOR -
surround speakers

Primary Speakers
Front (L/R)
Surround (L/R)
Surround Back (L/R) polk MXT70 Floorstanding speaker AUDIO MONITOR -Surround
1 polk MXT70
Floorstanding speaker AUDIO MONITOR -Surround 3

Monitor XT Bookshelf Speakers	Monitor XT Center Channel Speakers
Specifications	XT15
Speaker type	Standmount (pair)

Center Channel (L/C/R)
Tweeter| 1″ Terylene Dome| 1″ Terylene Dome| 1″ Terylene Dome| 1″ Terylene Dome
Mid-range/mid-bass
Woofers| 5¼” custom paper| 6½” custom paper| Two 5¼” custom paper| Four 3” custom paper
Passive radiators| N/A| N/A| N/A| N/A
Overall frequency response| 48 Hz–40 kHz| 38 Hz–40 kHz| 55 Hz–40 kHz| 57 Hz–40 kHz
Frequency response
(-3 dB limits)| 73 Hz–26 kHz| 57 Hz–26 kHz| 77 Hz–26 kHz| 84 Hz–26 kHz
Recommended amplifier power| 30–150 W| 30–200 W| 30–200 W| 25–200 W
Amplifier output compatibility| 4Ω| 4Ω| 4Ω| 4Ω
Minimum Impedance (ohms)| 4.1Ω| 4.3Ω| 4.1Ω| 4.2Ω
Sensitivity (2.83V/1m)| 86 dB| 87 dB| 89 dB| 87 dB
Crossover Frequency
Tweeter/mid-range| 2200 Hz| 3200 Hz| 2500 Hz| 2500 Hz
Mid-range/mid-bass
Dimensions and Weight Attributes
Product dimensions
(W x H x D)| 6.50 x 10.6 x 7.18in
165.1 x 269.2 x 182.4mm| 7.50 x 18.0 x 10.99in.
190.5 x 330.0 x 279.3mm| 19.9 x 6.50 x 8.13in
482.6 x 165.1 x 206.6mm| 24.4 x 4.15 x 5.55in
619.7 x 105.4 x 141.0mm
Greatest overall depth (including grille)
Product weight (each)
Cabinetry
Mid-range enclosure type
Mid-bass/woofer enclosure type
Available finishes| Matte Black| Matte Black| Matte Black| Matte Black
Feet| Yes, supplied in a box| Yes, supplied in the box| Yes, supplied in box| Yes, supplied in box
Wall-mountable?| No| No| No| Yes
Binding posts| Nickel-plated 5-way binding posts| Nickel-plated 5-way binding posts| Nickel-plated 5-way binding posts| Nickel-plated 5-way binding posts
Accessories
Designed for XT90 speaker| N/A| Yes| N/A| N/A
Certiﬁcations (non-safety and regulatory)
Hi-res certified| Yes| Yes| Yes| Yes

***** Subject to change without notice.

Monitor XT Floorstanding Speakers	Monitor XT Height Module Speaker
Specifications	XT60
Speaker type	Floorstanding Loudspeaker

Limited 5-Year Warranty

Polk Audio, LLC (hereinafter “Polk” or “Polk Audio”) provides this limited warranty to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the Product to any other party.
Polk Audio warrants to the original retail purchaser only, that the loudspeaker(s), passive crossover component(s), and enclosure (“Product”) will be free from defects in material and workmanship for a period of five (5) years from the date of original retail purchase from a Polk Audio Authorized Dealer.
To allow Polk to offer the best possible warranty service, please register your new Product online at: www.polkaudio.com/registration or call Polk customer service at 800-377- 7655 in the USA and Canada within ten (10) days of the date of original purchase. Be sure to keep your original purchase receipt.
Defective Products must be shipped, together with proof of purchase, prepaid and insured to the Polk Authorized Dealer from whom you purchased the Product, or to the Factory t 5541 Fermi Court; Carlsbad, CA 92008. 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 Polk Authorized Dealer it is determined that the unit was defective in materials or workmanship at any time during this arranty period, Polk or the Polk 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 Polk. 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 see, voltage inputs in excess of the rated maximum of the unit, the 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 Polk.
This warranty shall terminate if purchased from an unauthorized dealer or if any of the serial numbers 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 Polk Audio be liable to you for any incidental or consequential damages arising out of the use or inability to use the Product, even if Polk Audio or a Polk Authorized Dealer has been advised of the possibility of such damages, or for any claim by any other party. Some states 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 do not allow limitations 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.
This warranty applies only to Products purchased in Canada, the United States of America, its possessions, and the U.S. and
NATO armed forces exchanges. Please see the warranty guided specifically to Polk Products purchased in countries or territories not referenced herein.

Sound United, LLC
5541 Fermi Court
Carlsbad, CA 92008 USA
www.polkaudio.com
EU Contact:
Sound United Europe
a Division of D &M Europe B.V.
Beemdstraat 11, 5653 MA Eindhoven
The Netherlands
UK Importer:
D &M Audiovisual Ltd.
Cells 1 & 2 Topshop, 6 Old London Road
Kingston Upon Thames
KT2 6QF UK

Documents / Resources

| polk MXT70 Floorstanding speaker AUDIO MONITOR [pdf] User Manual
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