Garage
Shop

See all parts that fit your 2016 Encore

Sony XS-MP1621

320W Peak (90W RMS) 6.5" 2 Way Coaxial 4-ohm Marine Speakers with White Grilles

Sony
Shop all Sony
highlight-star-icon

• 160 watts Peak Each, 45 watts RMS Each
• 1" PEI (Polyetherimide) Semi-Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Mounting Depth: 2-1/2"

Learn more about the xsmp1621
List price $219.95
Thanks , You Pay:
-33%

$148.00

/pair  with warranty
Starting at $14/mo or 4 payments of $37 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $14.80 in rewards to spend later
Quantity
In Stock
Brand new
MVSP65 main
NVX NVX MVSP65 (Includes White & Black Grill Sets) 600W Peak (200W RMS) 6.5" V-Series 2 Way Coaxial Marine Speakers with RGB LED Lighting (Sport White and Black Grilles Included)

(2)

$179.99 $239.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95

REF697F main

Infinity REF697F (INFSPKRF697FUS)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers

5
-17.65%

$139.95

List price $169.95

PNW-69CS2 main

AudioControl PNW-69CS2

250W RMS 6x9″ PNW Series 2-way 3-ohm Component Speaker System

1
-5.42%

$349.00

List price $369.00

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

TERMINATOR69 main

MTX Audio TERMINATOR69

240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers

1
-11.12%

$79.95

List price $89.95

REF697CF main

Infinity REF697CF (INFSPKRF697CFUS)

750W Peak (250W RMS) 6x9" Reference Series 2-Way 3-ohm Component Speaker System

-9.68%

$279.95

List price $309.95

NSP69 main

NVX NSP69

900W Peak (300W RMS) 6x9" N-Series 2 Way Coaxial Car Speakers

53
-16.67%

$89.99

List price $107.99

REF507CF main

Infinity REF507CF (INFSPKRF507CFUS)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

-12.00%

$219.95

List price $249.95

Description


Sony brand icon

Authorized dealer

Product Details:

  • 6-1/2" 2-way Coaxial Marine Speakers
  • Power Handling:
    • Peak: 320 watts per pair / 160 watts each
    • RMS: 90 watts per pair / 45 watts each
  • Polypropylene cone material
  • Butyl Rubber speaker surround
  • 1" PEI (Polyetherimide) Semi-Dome Tweeters
  • Impedance: 4 ohm
  • Marine Certified (IPX5 certified)
  • UV, salt, and water resistant
  • Ferrite magnet motor structure
  • Top-mount Depth: 2-1/2"
  • Cutout Dimensions: 4-15/16"
  • Frequency Response: 35 - 26000 Hz
  • Sensitivity: 91 dB
  • White grilles included
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

Product history:

Sony XS-MP1621 thumbnail
(newest, current model)
Sony XS-MP1620W thumbnail
(previous model, replaced by Sony XS-MP1621)

Best selling similar products

MARINESTADIUM82M small

JBL Stadium Marine 82M (JBLMARSPKSD82MGAM)

• 500 watts Peak Each, 200 watts RMS Each
• Mylar Dome tweeters
• Convertible design works as component or coaxial
• Polypropylene material
• Impedance: 3 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/16"

$199.95

List price $499.95

DB652 small

Polk Audio DB652 (DB 652)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(12)

$109.00

List price $119.99

KM65 small

Kicker KM65 (45KM654)

• 195 watts Peak Each, 65 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Includes 2 charcoal and 2 white grilles
• Injection Molded Polypropylene material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-7/8"

(2)

$159.96

List price $219.99

Specifications & Details


Speaker Specifications
Priced Per
Pair
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Semi-Dome
Tweeter Size
1"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Polypropylene
Woofer Surround
Butyl Rubber
Peak Power Handling
160 watts
RMS Power Handling
45 watts
Total RMS Per Pair/Set
90 watts
Total PEAK Per Pair/Set
320 watts
Sensitivity
91 dB
Frequency Response
35 - 26000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
2-1/2"
Bottom-Mount Depth
2-5/8"
Cutout Dimensions
4-15/16"
Number of Speakers
2
General specifications
Speaker Grilles
Yes
Illumination
None
Color
White
Marine Certified
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

XS-MP1621

Weight:

4.20lbs

Internal SKU:

xsmp1621

Internal Product ID:

45121

Customer Ratings & Reviews


Sony XS-MP1621 thumbnail image

5 star
38%
4 star
63%
3 star
0%
2 star
0%
1 star
0%



Durability
4.2
Value
4.5
Features
4.3
Design
4.5
Usability
4.5

Customer Reviews

Sort by:

Loading...

Good Value & exceptional sound

These were replacement speakers for some older Sony speakers. They have excellent sound and fit perfectly in the existing cutouts for the old ones.

By Rickboat on July 7, 2014

92 found this helpful


Great deal

sound really great and for the price can't complain, plays great for rock and pop, very good bass, would absolutely buy again. sounds like i have an amp pushing them!

By Bert on April 24, 2014

87 found this helpful


good speaker

Loud, good sound quality for the money. Look great too.

By Stone on January 27, 2015

82 found this helpful


Right size and bolt pattern

I used these speakers to replace my 4 year old Sony 1610's that called it quits. I thought about switching to JBL, but I didn't feel like drilling new mounting holes. Also, the Sony speakers come with caps to cover the mounting holes. I'm not sure why JBL and other brands don't have them b/c it's definitely a cleaner look. They fit the existing holes and sound good. The real test will be how long they last. I was not impressed with the life expectancy of my past Sony speakers, so I hope these are an improvement.

By Rob on December 11, 2014

80 found this helpful


Good setup

After hooking these to a marine 4ch amp I was very impressed. They have a good weight to them (big magnets) and clear highs and even put out a lot more bass than I'd have guessed. You should use an amp to drive these a headunit alone will work, but it's night and day. They put my 1990 OEM speakers to shame. Well worth the cost. I also like the white cone and cover, as most boats are white.

By Josh on February 3, 2014

78 found this helpful


Marine Speakers, paired

My boat came with only two speakers mounted aft, now the bow has a pair. These are very nice looking and they sound great

By mrmspado on February 23, 2014

75 found this helpful


Excellent Speakers

Very good quality. Boat use in AZ, and the heat kills the cones on normal ones. These look like they should last a lot longer. Sound great. Got a package with amplifier that was almost $100 cheaper than anyone else.
Cons....the holes didn't line up, and needed a little customization. Could be the boat's fault. You would think they would all be standard size, with same holes. All in all a great value!

GR

By Graham on October 19, 2015

35 found this helpful


Good speakers for a stock 25W head unit

My boat had a set of older Sony speakers and after 7 years needed replaced. I upgraded to these co-axial speakers and they proved to be a good investment. Bass is pretty good and the mids and highs are crisp. Mounted to the same holes, all 4 speakers mounted and working in 20 minutes.

By Sandycrack on June 25, 2016

34 found this helpful




MVSP65 main

NVX MVSP65 (Includes White & Black Grill Sets)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.37"

(2)

$179.99

List price $239.99


VIMPR-90P small

Crux VIMPR-90P

Video In-Motion Activation for select 2017-2018 vehicles from Porsche with PCM4/PCM4.1 Navigation Radio

$255.15

List price $396.90

IBCPLR1 small

Install Bay IBCPLR1

0 AWG to 4 AWG Nickel Plated Gauge Reducer

(4)

$10.99

List price $12.99

STXJLPOD small

Stinger STXJLPOD

Empty 6.5" Speaker Pods and Tweeter Mounting Adapters for select 2018-2022 Wrangler (JL) and Gladiator and Wrangler

$120.00

List price $129.00

TH650.1D small

MTX TH650.1D

Monoblock TH Series Class D Car Amplifier

(1)

$239.95

List price $449.95

MRX-V60 small

Alpine MRX-V60

600W RMS, 5-Channel Class D X-Power Series Car Amplifier

(4)

$229.99

List price $400.00

TC8001 small

MTX Audio TC8001

2400W Max, Class D MonoBlock Amplifier

$299.99

List price $699.99

PRO-DR1P small

DS18 PRO-DR1P

240W Peak (60W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Phenolic Voice Coil

$26.95

List price $32.99

51KLSR88 small

Kicker 51KLSR88

8" Waterproof Multi-Color LED Marine Accent Lights

$99.99

List price $99.99

TX2 small

Massive Audio TX2

480W RMS Class D Trident Series 2 Channel Marine Amplifier with Bluetooth

$169.99

List price $334.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2016 Buick Encore

2021 Ford Edge

2018 Ford Expedition

2022 Buick Encore

2024 Dodge Durango

2003 Ford Escape

2009 Ford Focus

2016 Lexus ES300h

1995 Mazda MPV

2006 Audi TT

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.