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Pioneer TS-MR1640

6.5" Nautica Series Marine Speakers

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List price $129.99

$69.95

with warranty

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On the water or at the dock, the Nautica TS-MR1640 6-1/2 2-way speaker adds a new dimension to your boat. Its built specifically for marine use, with heavy-duty construction inside and out that strenuously resists water, corrosion, heat, and sunlight. The 1-1/8 Poly-Ether Imide Dome Tweeter with Magnetic Fluid and Equalizer delivers rich, smooth highs, and the Conex Damper delivers higher power handling and deeper bass. The tinsel lead wire and terminals are gold-plated for extra protection.
  • 6-1/2" Nautica Series Marine Speakers
  • Power Handling:
    • Peak: 320 watts per pair / 160 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Injection molded polypropylene water-resistant cone woofer
  • Rubber surround
  • 1" Polyetherimide (PEI) Semi-dome tweeter
  • Water Resistant
  • 4 ohms impedance
  • Weatherproof and high-compliance, rolled edge
  • Heat-resistant voice coil
  • Gold-plated terminals
  • Corrosion-resistant mounting hardware
  • Top-mount depth: 2-1/4"
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Speaker Specifications

Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
6-1/2"
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
2-way
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Semi-Dome
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

PEI Titanium
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Injection Molded Polypropylene (IMPP)
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Rubber
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
160 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
30 watts
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
91 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
30 - 30000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
3"
Bottom-Mount Depth
The depth when installed from the bottom of the mounting surface. Measured from the bottom of the speaker's magnet to the top of the mounting holes on the rim of the speaker.
2-1/4"
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches or millimeters, required to contain the speaker.
5" x 5" 
Speaker Grilles
A grating or screen of metal or plastic bars or wires, mounted in front of a speaker as protection. If yes, the speakers will include matching speaker grilles. If no, there are no grilles included.
Yes
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

2

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
57%
4 Star
29%
3 Star
14%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.6
Value
4.7
Features
4.4
Design
4.6
Usability
4.6
ken

Bedford, TX

Overall
Durability
Value
Features
Design
Usability
everything promised

May 29, 2014

Great volume from just 25w. Good high and some mid sound, but I would plan on using in combo with a sub

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bird

libby montana

Overall
Durability
Value
Features
Design
Usability
pioneer TS-MR1640

September 2, 2012

installed 4 of these in my boat they sound far better than the marine speakers that came with it. Well worth the money

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JAG

Santa Clarita Valley CA

Overall
Durability
Value
Features
Design
Usability
Nice speakers

January 16, 2012

We replaced our speakers on our 5th wheel trailer with these, they sound great, and were thin enough to fit in the narrow trailer walls! I would reccomend them as good replacement speakers for limited depth walls.

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Steve

Beaumont , Tx

Overall
Durability
Value
Features
Design
Usability
good value

November 12, 2011

Installed a pair in my boat and am very pleased with the sound for the money.

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Don

Va Bch

Overall
Durability
Value
Features
Design
Usability
boat speakers

August 17, 2011

Not same size as original nor same sound but will do.

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Bulldogmaniac

Charlotte, NC

Overall
Durability
Value
Features
Design
Usability
Great replacement speakers

July 18, 2010

Replaced set of clarions in my Four Winns. Plug & play with existing cutouts and drill holes. Installed in 15 minutes and the entire family immediately noticed the improved sound.

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nino

key west

Overall
Durability
Value
Features
Design
Usability
awsome product

May 10, 2010

I am very amazed by this product,they work great.

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Browse 1 question and 1 answer
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Why did you choose this?
Sonic Electronix Store
looked at top ten marine speaker review. This was ranked #4 ahead of more expensive speakers. Good speaker for a good price.
Jerry B on Aug 19, 2014

Product Summary

Manufacturer

Model Number

TS-MR1640

UPC

012562672083

Weight

5.00lbs

Internal SKU

tsmr1640

Internal Product ID

2186

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Pioneer TS-MR1640