See all parts that fit your 2003 Sierra 2500 HD
1800W Max, Onyx Series Monoblock MOSFET Amplifier
• RMS: 900W x 1 @ 4 ohm
• Peak: 1800W x 1 @ 2 ohm
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-3/4" L x 10" W x 2-3/16" H
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
$8.99
Scosche GM1590DDB / GM1590AB Dash Kit
Install a new Double-DIN car stereo in select 1994-2012 vehicles from Chevrolet, GMC, Buick (Black)
$10.95
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
$5.99
List price $8.95
Crux SOCGM-17C Wiring Interface
Install a new car stereo and retain safety chimes and other factory features in select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
$66.15
List price $102.90
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
Double DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$179.00
List price $230.00
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa
$194.99
List price $300.00
6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, WebLink, Apple CarPlay, and Android Auto (SiriusXM Ready)
$298.00
List price $399.99
Double DIN Digital Media Receiver with Bluetooth and Built-in Alexa (SiriusXM Ready)
$159.00
List price $200.00
• RMS: 900W x 1 @ 4 ohm
• Peak: 1800W x 1 @ 2 ohm
• Wired Bass Remote Included
• Bass Boost 0-18 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 11-3/4" L x 10" W x 2-3/16" H
JL Audio Stealthbox® SB-GM-SLVCRW/10TW3
Custom fit subwoofer enclosure for select 2001-2006 Silverado 1500 HD / 1500 / 3500 / 2500 HD and Sierra 3500 / 2500 HD / 1500 / 1500 HD and Sierra Denali
$1,699.99
NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D12S
For select 1999-2006 vehicles from GMC, Chevrolet Extended Cab - Dual 12" 800W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$369.99
List price $455.99
NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D10S
For select 1999-2006 Silverado 2500 HD / 1500 / 2500 / 3500 and Sierra 2500 / 2500 HD / 3500 / 1500 and SIerra 2500 HD Extended Cab - Dual 10" 700W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$349.99
List price $431.99
Fits 2003-07 Chevy Silverado/GMC Sierra Dual Loaded Subwoofer Box 2) DB 1042 DVC
Dual Under-Seat Loaded Subwoofer Enclosure for select 2003-2007 Silverado 1500 HD / 2500 HD / 3500 / 1500 / 3500 HD and Sierra 2500 HD / 3500 / 1500 / 3500 HD / 1500 HD and Sierra Denali
$379.99
List price $414.97
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
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
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$349.95
List price $500.00
Sony XAV-AX3200 with License Plate Camera
6.95" Double-DIN Touchscreen Digital Multimedia Receiver with License Plate Backup Camera
$337.99
List price $499.98
Double DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$179.00
List price $230.00
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Infinity Reference 10001A (AMPRF10001AAM)
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Manufacturer:
Model Number:
NX1800.1
Weight:
10.00lbs
Internal SKU:
nx18001
Internal Product ID:
23372
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great amp!
Plenty of power around 800 rms at 2 ohms pushes my kicker cvx 12 hard and has great sq didn't think boss was good but man this amp pushes my sub hard well worth money, I recommend this amp to anyone takes a while to fine tune it just make sure u tune it rite and use proper amp kit and good RCA's.
16 found this helpful
boss nx1800.1
so far so good with this amp it looks amazing i like that the conections for the wiring is hidden so theres no chance they can touch. ez install it was an upgrade for me. i have it pushin one kicker l7 12 at two ohms
16 found this helpful
Boss oynx 1800.1 mono amp
This amp is overrated by quite a bit it realistically only puts out about 250 watts RMS if that is all you need then this is the amp for you. There is nothing wrong with it. It works fine but is merely underpowered.
18 found this helpful
Don't get!
I have two Alpine Type R 10" subs and this amp is nowhere near powerful enough for them, contrary to what the specs say.
14 found this helpful
AMAZING AMP!
I have had four amps and I have to say that this amp is truly amazing. I have one 12" flat, Pioneer sub that is capable of 1800 watts, max. This amp was able to fulfill that and pump out bass beats like none other. I am truly impressed. The installation was very simple as well. Classic, but simple. It is also very sturdy and durable. My only complaint was with grounding it. I had to ground it with 2" of bear cable in order to get a good enough ground. However, I won't diss on the amp with that because it could have just been my car.
15 found this helpful
Great product!!
I love thiss amp!! I have it pushing 2 hifi subs and it pushes them no problem!!.. The part I really like is the design the design is freakin amazing!.. It doesn't get hot at all just warm I played about 5 bass songs like Put On, late night tip and more in 90 deg weather and it didn't overheat.. plus I have a custom built trunk so it keeps it cool bc I have fans cooling both of my amps..
15 found this helpful
Love this Amp!
Been using this amp for 6 months to power 2 15" Boss Subwoofers and it is awesome. The quality of the amp is excellent and is very well built. I have a Jensen amp for my component speakers and this Boss amp blows it out of the water, I should have gotten this amp for those too and I might still. The wire hookups are great because they use set screw clamping so no trying to fiddle with fitting wires around a screw plate. It even comes with a remote bass level knob. I can easily give this amp 5 stars.
15 found this helpful
great amp
I have two Sony Xplod 1200w 12" sub in a full size explorer and this amp makes both subs beat so hard my windows keep coming off track. So i think some of you are doing something wrong.
14 found this helpful
Works
This amp is worth the money have used it for 6 months now it's under powered for my 900w rms 12" but it's worth the cost considering.
15 found this helpful
Great amplifier for the price
I got this amp with a 1,400 watt pioneer sub and it bumps. My friend recently got a kicker amp and sub and mine hits much harder. If you're looking for a great cheap buy, this amp will do just fine with one sub. The remote sub control is great. You can put it almost anywhere (like out of the reach of your passengers). I haven't had it for long but it has yet to shut down from overheating, even with it mounted directly on my sub box.
12 found this helpful
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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.
