See all parts that fit your 1990 DeVille
Monoblock Amplifier
800 Watt RMS Mono-Block High Performance Amplifier • 400W RMS x 1 @ 4 Ohm • 800W RMS x 1 @ 2 Ohm • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over 50 - 250 Hz • Variable Bass Boost 0-18dB @ 45Hz
Learn more about the m1889i
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
300W Peak (100W RMS) 4x6” CS Series 2 Way Coaxial 4-ohm Speakers
$59.96
List price $84.99
800W Peak (150W RMS) 6x9" HED Series 4-Way Coaxial 4-ohm Speakers
$79.99
List price $107.99
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
$44.99
List price $65.00
800W Peak (90W RMS) 6x9" G-Series 3-way 4-ohm Coaxial Car Speakers
$59.99
List price $80.00
160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers
$54.95
List price $64.95
800 Watt RMS Mono-Block High Performance Amplifier • 400W RMS x 1 @ 4 Ohm • 800W RMS x 1 @ 2 Ohm • Full MOSFET Circuitry • High/Low Level Inputs • Variable High/Low Pass Cross-Over 50 - 250 Hz • Variable Bass Boost 0-18dB @ 45Hz
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity REF697F (INFSPKRF697FUS)
600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers
$139.95
List price $169.95
240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers
$79.95
List price $89.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
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Deaf Bonce Apocalypse ATOM 1300.1 PRO
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Rockford Fosgate Prime R2 R2-1200X1
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Kicker CXA1200.1 (46CXA12001T)
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Infinity Reference 10001A (AMPRF10001AAM)
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Manufacturer:
Model Number:
M1889I
Weight:
8.00lbs
Internal SKU:
m1889i
Internal Product ID:
2680
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Great amp
This amp is great, I purchased two of them... One is running a ported box with 2 12" subs parrallel (2ohms) and the other is running 2 12" sealed (4 ohms). since their was no fan cooling I made a small slope to give the vents unde the amp more air flow.
11 found this helpful
Amp Review
This amp has held up for almost a year now and its been a great value.
MA audio is good for rock/country but not so much for hip hop/rap.
11 found this helpful
nice
This amp is verry nice. For the price you cant beat it. MUST BUY @ this price
10 found this helpful
Works Great and is very loud
I got this amp after my visonik blew up (dont get me started but if u want the story read my review on it) this is a way better amp it is much better built and it hits harder. even though it say's it makes less power. only thing wrong with it is it makes a bump when it is turnd on (no big deal to me) other that that it is a great amp 4 the money. ;-)
9 found this helpful
Great pice of work
I have this amp pushing a 18inch Mach 5 Audio singal 4ohm and it sounds amazing. Came in on time and was in great shape.
9 found this helpful
Rocking my Ram1500
I purchased this amp to run in 2 ohms pushing 2 Panasonic CJ-SW3003 12" subs in a sealed custom box.
They can handle 700 watts rms ea. This amp rocks these subs so hard!!!! I am so amazed at the output this little amp has. I have seen it priced at other domains for 129, 189, and even 299. You can't beat this price, quality, or output period!!!
7 found this helpful
great
great amp. i have 2 running 2 rockford fostgate punch 12 and it hits hard i cant even tell you how much i love these amps great buy
8 found this helpful
this amp is so nice on my 2 12s kiker CVRS i couldnt ask for anything else must buy!!!
6 found this helpful
Big bass for small bucks.
I'm currently running 2 MA amps, this 689i and an 1889i on my subs. This amp is absolutely getting the job done and puts out plenty of clean usable power. I've heard mention of these amps running to hot etc, but if you know how to set gains properly this is not an issue whatsoever. Mine is BARELY warm to the touch at all, even when running it at extremely high volumes for extented periods of time. It's all about tuning your amps properly folks ;) . This is a quality unit I wouldn't heitate to recommend to anyone and for the price it's an absolute no brainer.
6 found this helpful
Nice Amp for the price...
I have this amp running 2 4 ohm 12's wired in series for a 2 ohm load and they really bump. The amp is more than enough for the subs.
7 found this helpful
NVX Remote Level Bass Control with Digital Voltmeter
Controls bass level and frequency and monitor voltage
(10)
$32.99
List price $99.99
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
L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On
(18)
$29.99
List price $59.00
The XLOC22X helps you easily integrate with your factory or aftermarket stereo system
(5)
$39.99
List price $99.99
80W 2-Channel Line Output Converter with Digital Noise Filter + Line Driver
(27)
$15.99
List price $18.74
Looking to fine tune the bass in your vehicle? Look no further
(8)
$79.99
List price $119.99
NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
(43)
$12.99
List price $18.99
12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)
12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)
(43)
$6.99
List price $14.99
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
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
This is a must have! Set your crossover frequency like a Pro
(21)
$187.98
List price $197.98
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
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
Install a new Double-DIN car stereo in select 2003-2007 Accord
(21)
$21.99
List price $38.99
Kenwood USB iPod Video Control Interface for Select 2007-up Kenwood DVD Video Receivers
(4)
$19.99
List price $49.95
Install a new Single-DIN car stereo in select 2004-2015 vehicles from Scion
(5)
$16.99
List price $31.99
Install a new Single-DIN or Double-DIN car stereo in select 2006-2010 5
$28.99
List price $73.99
5-1/4" Type-S Speaker Grilles for the Alpine SPS-510 Car Speakers
(3)
$19.99
List price $25.00
Install a new Double-DIN car stereo in select 1999-2004 Focus and Cougar
(13)
$22.99
List price $25.99
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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.
