See all parts that fit your 2003 Excursion
360W 4-Channel Nautical Series Class SQ Marine Amplifier
Product highlights
• 60W x 4-Chan. @ 4 ohm
• 90W x 4-Chan. @ 2 ohm
• 180W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry
Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury
$9.99
List price $14.99
Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Mazda
$17.95
List price $22.99
5 1/4" Component Speaker to 6" x 8" Adapter Kit for select 1990-2019 vehicles from Ford, Mazda, Mercury
$18.99
List price $21.99
American International FM-K552
Single DIN or Double DIN Stereo Dash Kit for select 1995-2011 vehicles from Ford, Lincoln, Mazda
$8.99
List price $19.99
Scosche FD1330B / FD1330 Dash Kit
Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Lincoln (Black)
$10.99
List price $12.95
Speaker Harness for select 1998-2019 vehicles from Ford, Mazda, Lincoln
$8.99
List price $11.03
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
JL Audio Stealthbox® SB-F-SUPRCNSL/10W3v3
Custom-Fit Loaded 10" Sealed Truck Enclosure with One 10W3v3-2 Subwoofer for select 1999-2007 F-250 Super Duty and F-350 Super Duty and Excursion with Front Bucket Seats
$1,149.99
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
Best selling similar products
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• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
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• Total RMS Power: 1700 watts
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Manufacturer:
Model Number:
NA360.4
Weight:
9.00lbs
Internal SKU:
na3604
Internal Product ID:
69263
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Sweet but a little big
Overall I am very pleased with this amp and for the price it is a great buy. The amp is extremely attractive which is good because it will likely be seen. I state this as a side note really but the amp is the size of a good sized monoblock so be prepared as far as mounting locations. I have been spoiled by the size of my previous massive amps also from sonic. As always shipping and service were top notch.
58 found this helpful
Great amp. Great price.
I bought this amp to replace a wetsounds ht2 on my SxS that had stopped working. I'll admit, I was a little nervous about purchasing this amp. Once I got it installed, and turned it on, WOW! 1/4 the price of the wetsounds amp, with a louder, and crisper sound than the wetsounds amp. I've been on one ride with it already, and it never missed a beat. I have it pushing two wetsounds icon 8's. Great amp!
52 found this helpful
Great value
Really easy to install, great sound for the buck. I'd definitely recommend.
45 found this helpful
MB Quart NA360
Had the NAU260 in my last boat without problems so this was a no brainer. Installed with no problems except that the main power leads are kind of flimsy considering you have to screw 4 gage wires to them. Also, the 260 manual gave instructions on how to set the voltage whereas the new one didn't or I missed it.
Still, the best for the money!
41 found this helpful
Amp
Very good selection. The manual says to use 4 gauge wire for power and ground but I would recommend 8 gauge due to the amount of room on the mount. The sound is very crisp with clean power. Note the dimensions and make sure you have enough room becuase this amp is a little on the bigger size... I would recommenD it to anyone and the price is great
7 found this helpful
Decent amp
Wish they were as good as MB used to be, but still a decent starter amp. Put them in my son's first setup
1 found this helpful
Not bad for the price
Good amp for price but terminals are kinda crappy the ground terminal broke off during install
mb quart na360.4
good product
easy user install
perfect delivery
great sound up and working same day
Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire
(61)
$49.99
List price $79.99
Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire
(28)
$49.99
List price $79.99
4 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire
(20)
$24.99
List price $49.99
4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire
(78)
$99.99
List price $131.99
Universal Remote Bass Level Control Knob
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
(8)
$7.99
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Add a 4-channel amplifier without replacing your factory radio
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$27.99
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Add a 4-channel amplifier without replacing your factory radio
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$21.99
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NVX XIX45 X-Series RCA Interconnect Cable
16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology
(24)
$23.99
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NVX V-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors
(35)
$15.99
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NVX XIV45 4-Channel RCA Audio Interconnect Cable
5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
(27)
$16.99
List price $29.99
All-in-one cable for speaker and amp installation (20 feet)
(2)
$29.99
List price $47.99
75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(21)
$34.99
List price $44.99
80 Amp Smart Relay Isolator (XSBI80)
Smart isolator - Monitors and auto-charging feature!
(2)
$24.99
List price $49.99
Great for isolating a second batter making it dedicated to the stereo system
(10)
$15.99
List price $19.99
200 Amp Smart Relay Isolator (XSBI200)
Smart isolator - Monitors and auto-charging feature!
(6)
$49.99
List price $79.99
200 Amp Relay Isolator (BIR200)
Great for isolating a second batter making it dedicated to the stereo system
(17)
$49.99
List price $59.99
500 Amp Smart Relay Isolator (XSBI500)
Smart isolator - Monitors and auto-charging feature!
(8)
$89.99
List price $109.99
500 Amp Relay Isolator (BIR500)
Does not create a voltage drop to the second battery like conventional isolators
(36)
$79.99
List price $95.99
True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block
(33)
$109.99
List price $131.99
1.0 Farad Capacitor with Digital Red Display for up to 1000W Max
(80)
$38.99
List price $79.99
Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
$9.99
List price $29.99
Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal
Make installation a breeze with the XBTU
(19)
$14.99
List price $24.99
World's Smallest AFS / Mini ANL Fuse Holder
Accepts 4 gauge or 8-gauge wire
(15)
$9.99
List price $19.99
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
(11)
$4.99
List price $9.99
High Quality Element Resistant AGU Fuse Holder
Belva BAGUH2 AGU Fuse Holder
(2)
$4.99
List price $9.99
Modular Linkable ANL Fuse Block
Modular Linkable ANL Fuse Block
(4)
$14.99
List price $59.99
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output
No-fail termination and current flow, it helps keep your system protected and running smoothly
(50)
$12.99
List price $24.99
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
(6)
$7.99
List price $9.99
4 Pack of 80 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses
(19)
$3.99
List price $8.99
4 Pack of 100 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses
(17)
$3.99
List price $8.99
4 Pack of 150 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses
(11)
$3.99
List price $8.99
2 Pack of 100 Amp Nickel-Plated ANL Fuse
ANL 100A Nickel plated for better power transfer
(8)
$3.99
List price $7.99
2 Pack of 200 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 200 Amp ANL Fuses
(22)
$3.99
List price $7.99
2 Pack of 300 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 300 Amp ANL Fuses
(19)
$3.99
List price $7.99
Gauge Reducer, 4 Gauge Input to 8 Gauge Pin
Great for amplifiers that do not accept a large gauge power wire
(23)
$9.99
List price $19.00
Pair of 4 Gauge Spade Terminals, #8 Opening
Spade Terminals • 4 Gauge • 1 Red & 1 Black • Nickel Plated
(7)
$1.99
List price $3.99
4 Gauge Ring Terminals, 5/16" Opening
Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)
(3)
$4.99
List price $6.99
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)
(8)
$2.99
List price $9.99
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing
(25)
$7.99
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Marine Grade Bluetooth Audio Controller/Receiver
Marine Grade Bluetooth Audio Controller/Receiver
(10)
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Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob
(15)
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60 Amp 12 Volt Power Supply and Charger with Smart Dual Mode Design
(2)
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List price $299.99
2250W Max (750W RMS) 12" R-Series Dual 2-Ohm Car Subwoofer
(24)
$159.95
List price $350.00
Double DIN Navigation Multimedia Car Stereo w/ 6.2" LCD Touch Screen, Bluetooth and MobileLink
(20)
$159.99
List price $269.99
2250W Max (750W RMS) 12" R-Series Dual 4-Ohm Car Subwoofer
(20)
$239.00
List price $350.00
450W RMS, 2-Channel ZX Series Amplifier (ZX450.2, 08ZX4502, ZX4502)
(2)
$249.95
List price $449.99
100W RMS, 2-Channel ZX Series Amplifier (ZX100.2, 08ZX1002, ZX1002)
$99.99
List price $149.99
350W RMS, 2-Channel ZX Series Amplifier (ZX350.2, 08ZX3502, ZX3502)
(2)
$169.99
List price $349.99
590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)
(7)
$189.99
List price $499.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
