See all parts that fit your 2018 Optima
950W Max 4-Channel Class AB ATX Series Amplifier
ATX Series 4-Channel Class A/B Car Amplifier • 950 Watts Max • 240 Watts x 4 Chan @ 2 Ohm • Military Grade PCB Design • 0 to +12 dB Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs
Learn more about the atx9504
Infinity Reference REF-4032cfx (REF4032CFXAM)
210W Peak (70W RMS) 4" Reference Series 2 Way Coaxial 3-ohm Speakers
$79.99
List price $139.95
ATX Series 4-Channel Class A/B Car Amplifier • 950 Watts Max • 240 Watts x 4 Chan @ 2 Ohm • Military Grade PCB Design • 0 to +12 dB Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
Best selling similar products
• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier
(22)
$159.99
List price $215.99
• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier
(111)
$209.99
List price $239.99
• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier
(44)
$304.99
List price $379.99
Manufacturer:
Model Number:
ATX950.4
Weight:
6.00lbs
Internal SKU:
atx9504
Internal Product ID:
33186
| 5 star |
|
60% |
| 4 star |
|
20% |
| 3 star |
|
0% |
| 2 star |
|
20% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
great amp!
This amp works very well. I have it hooked up to 51/4 infinitys up front and 6x9 infinitys in the back and it pushes them very well. The only problem i ran into was hearing engine noise through the speakers. After long hours of trying to figure out what was causing it, it was the high input wires they give you to connect to your head unit. They are only to be used if you dont have RCA's coming out of the back of your head unit. I kept my factory head unit becuase it looks nice. a simple fix to this however is to get a 4channel line out converter and just run it with RCA's instead of speaker wire. Now i hear very clear sound from my speakers (no engine noise or electrical interference can be heard) and i am extremley happy with the deal i got on this amp and the quality. It does get very warm like every other amp, but i think i will buy a fan and hook it up to the power to keep the amp running cooler. Just remember not to use the high input wires they give you with the amp, they admit electrical noise.
8 found this helpful
Great Sound at an exceptional price
This is an awesome amp that has many features and a price that offers much more than what you pay pro. The audio quality is great so if you are looking for a solid amp at a great price, look no further.
6 found this helpful
Deceivingly Weak. Disappointed
I bought this amp in hopes of more power to my door speakers than my head unit could offer. This thing has no more power than any after market head unit. I should've known when the RMS rating wasn't listed. If you're going to spend money an a 4 channel amp. Buy a reputable one. I own an autotek Mean Machine series amp and am way more pleased with it.
The only reason i kept this amp was because of the high pass filter. Other than that i am totally disappointed.
5 found this helpful
Good value
I have had this for six months now and so far so good, the sound is worlds better than the stock system in my Kia Soul.
I am powering a pair of Alpine 6-1/2" separates and a pair of 6-1/2" Kenwood coax speakers.
It drives my speakers fine and reliably.
5 found this helpful
Great Value
I am using this amp to power Selenium PA horns on the outside of my car. Im running 8 horns @ 4ohms per channel. Sound is excelent. Plenty of power for my application. I would reccomend this amp for anyone looking for powering interior or exterior full range speakers.
6 found this helpful
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
List price $14.99
Add a 4-channel amplifier without replacing your factory radio
(2)
$27.99
List price $31.24
Add a 4-channel amplifier without replacing your factory radio
(31)
$21.99
List price $23.74
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
List price $28.99
NVX V-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors
(35)
$15.99
List price $32.99
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
(22)
$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 Relay Isolator (BIR500)
Does not create a voltage drop to the second battery like conventional isolators
(36)
$79.99
List price $95.99
Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
$9.99
List price $29.99
This is a must have! Set your crossover frequency like a Pro
(21)
$187.98
List price $197.98
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
(16)
$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
(51)
$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
(20)
$3.99
List price $8.99
4 Pack of 100 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses
(18)
$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
(23)
$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
(24)
$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
List price $9.99
50 Pack of Yellow 12/10 Gauge Heat-Shrinkable Ring Terminals
$10.00
List price $19.99
In-dash 7" TFT-LCD Monitor with DVD, CD, VCD, MP4, WMA Player w/ Front 3.5mm Aux, USB, SD Card Input
(3)
$204.99
List price $499.99
1600W 4-Channel Class A/B Power Zone Series Car Amplifier
(12)
$83.28
List price $219.99
7" Motorized TFT-LCD Touchscreen Monitor with DVD, DivX, DVD-R, CD, MP3 Payer, BUILT-IN Bluetooth Hands-Free Technology, Remote and Front USB and SD Inputs
(1)
$229.99
List price $499.99
6.2" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth
$249.99
List price $249.99
Install a New Single DIN 2" Car Stereo in select 2020-2021 Sentra
$37.99
List price $67.99
Model Two Digital Media Car Stereo with Mounting Bezel for 1950-1973 Ford/Porsche/Volkswagen Vehicles (Chrome)
$329.99
List price $399.99
Install a new Single-DIN car stereo in select 1958-2005 vehicles from GMC, Chevrolet, Pontiac
(1)
$12.99
List price $29.99
Cancel
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.
