See all parts that fit your 2018 Sierra 1500
1000W RMS, Class D Monoblock Gladiator Series Amplifier
Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 475 watts x 1 chan. • 2 ohm: 750 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan.
Learn more about the glx10001d
6" to 6.75" Speaker Mounting Adapter for select 2003-2024 vehicles from Chevrolet, GMC, Cadillac
$16.99
List price $33.99
6x9" Speaker Mounting Adapter for select 2012-2025 vehicles from GMC, Chevrolet, Cadillac
$29.99
List price $33.99
American International GMSB356
6.5" to 6.75" Speaker Mounting Adapters for select 1997-2020 vehicles from Chevrolet, GMC, Pontiac
$9.99
List price $24.00
6" to 6.75" Speaker Mounting Adapters for select 2010-2025 vehicles from GMC, Chevrolet, Cadillac
$31.99
List price $35.99
Amplifier Bypass Harness for select 2014-2020 vehicles from Chevrolet, GMC, Buick
$29.99
List price $33.99
Stinger HORIZON12 - SRX-GM14128 for 2014-2019 Silverado/Sierra Trucks
12.8" Direct Fit Stereo Upgrade for select 2014-2019 Silverado 1500 / 2500 HD / 3500 HD / 1500 LD and Sierra 1500 / 2500 HD / 3500 HD. Plug-n-Play Kit with CarPlay, Android Auto, & Touchscreen (SRXGM14128 / GM14RB12)
$1,999.00
List price $2199.00
Install New Speakers in select 2006-2024 vehicles from Chevrolet, GMC, Cadillac
$13.99
List price $14.99
Connect your factory SiriusXM antenna to a new aftermarket radio for select 2004-2024 vehicles from Ford, Audi, GMC
$15.99
List price $29.00
Install a new Single-DIN or Double-DIN car stereo in select 2014-2019 Silverado 1500 / 2500 HD / 3500 HD / 1500 LD and Sierra 3500 HD / 1500 / 2500 HD (Gunmetal Gray)
$32.99
List price $53.99
Speaker Wiring Harness for select 2010-2021 vehicles from Chevrolet, GMC (Sold as Pair)
$12.99
List price $24.00
Gladiator Series Monoblock Class D Car Amplifier • 4 ohm: 475 watts x 1 chan. • 2 ohm: 750 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan.
Ever since the dawn of time man has been on the quest for power. Gladiators in particular are well known for using their strength to defeat their enemy. So why not concentrate this power for the good of the car audio world? The Gladiator Series by Hifonics is a robust and power hungry new line for 2012. These amplifiers boast a wide set of features such as a built in diagnostic mode that will detect shorted speaker leads, low impedance, dangerous high temperatures, DC shorts and will shut down the amp to help prevent damage. Pledge allegiance to your empire and prepare to be engulfed by the power of Hifonics.
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Kicker KGMDL7T12 (51KGMDL7T122)
1200W RMS Loaded Dual 12" Sealed Truck Enclosure for select 2008-2021 Silverado 1500 / 2500 HD / 3500 HD / 1500 LD and Sierra 1500 / 3500 HD / 2500 HD / 1500 Denali and Sierra Denali
$949.99
List price $1049.99
2000W Peak (700W RMS) Loaded Dual 8" R-Series Vented Truck Enclosure for select 2007-2024 vehicles from Ford, Jeep, Ram
$999.95
List price $1200.00
JL Audio Stealthbox® SB-GM-3GSLVCNSL/10TW1
Custom fit subwoofer enclosure for select 2014-2018 Sierra 3500 HD / 2500 HD / 1500 and Silverado 1500 / 2500 HD / 3500 HD Front Bucket Seats and OEM Console
$1,199.99
600W Peak (300W RMS) Loaded Dual 8" Vented Enclosure for select 2007-2024 vehicles from Jeep, GMC, Ford
$849.95
List price $1020.00
NVX BOOST Box - 2014-2018 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVDCG3-D12S
For select 2014-2018 Sierra 2500 HD / 1500 / 3500 HD and Silverado 3500 HD / 1500 / 2500 HD Double Cab - Dual 12" 800W RMS Loaded Up Firing BOOST Sealed Truck Enclosure
$359.99
List price $443.99
800W Peak (400W RMS) Loaded Single 10" Enclosure for select 2007-2020 vehicles from Ford, Chevrolet, GMC
$579.00
List price $649.00
NVX BOOST Box - 2014-2018 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVDCG3-D10S
For select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 2500 HD / 1500 Double Cab - Dual 10" 700W RMS Loaded Up Firing BOOST Sealed Truck Enclosure
$339.99
List price $419.99
NVX BOOST Box - 2014-2018 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVCCG3-D10S
For select 2014-2018 Sierra 2500 HD / 1500 / 3500 HD and Silverado 3500 HD / 2500 HD / 1500 Crew Cab - Dual 10" 700W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$359.99
List price $431.99
NVX BOOST Box - 2014-2018 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVCCG3-D12S
For select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 1500 / 3500 HD / 2500 HD Crew Cab - Dual 12" 800W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$379.99
List price $455.99
NVX Loaded BOOST Box - 2008-2018 GMC Sierra Crew Cab - BE-GM-08SLVCC-S212
For select 2008-2018 vehicles from GMC, Chevrolet - Dual 12" 1200W RMS Loaded BOOST Sealed Truck Enclosure with LED Lighting
$1,599.99
List price $1849.98
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Manufacturer:
Model Number:
GLX1000.1D
Weight:
11.00lbs
Internal SKU:
glx10001d
Internal Product ID:
43128
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This Amp has Great Power!!!
The Gladiator line is another bang for the buck from the Hifonics car audio line... What else would you expect from these guys though!!!
23 found this helpful
GREAT AMP
I've had this amp for well over a year now and I bought it to power my Kicker 15 CVX and it does the job perfectly and looks great too. It scored low on durability only because when I mounted it to the back wall of my truck the mounting brackets broke off due to the vibration of the sub on the cab of my truck and it turns out they were just made of some weak plastic. I probably shouldn't have mounted in a space that received that much vibration so its recommended you find a good spot. Other than that its a great sub and I'm happy with it and would easily buy another. Great buy for the price.
19 found this helpful
Overall Quality Amp!
I have this amp hooked up to a 750w rms GCON saa 12 and it is easily able to supply more than enough power. It runs very cool and even after hours of use remains cool to the touch. Sufficient power without draining my battery when my car is not running. Very satisfied with this amp overall, only con is i had to remove the mesh wire because it would rattle at certain frequencies and the plastic frame for mounting it is a little flimsy.
20 found this helpful
Best price, value & customer service!
I'm the king of research and discounts. I found the best amp at the best price and was recommended by one of their techs. They habe the best customer service and are very knowledgeable. On top of everything when they are not the lowest price they will match it! Amp is great and powers the two 10" subs excellent in the back of my Ford F-150 superb.
20 found this helpful
Excellent budget amp
Very easy to install I like the terminals and the overal build quality and feel of this amp. Makes rated power. Gets a little warm and I mean just a little. Never run hot even during extended periods at max volume.
If you're on a tight budget like me, this is a fine choice of power.
20 found this helpful
good deal
Descent amp for the price.....I put this amp on 1 alpine 10" type r and I smoked the sub after a few days of abuse (wanted a newer, nicer sub anyway). Looks good, performs good, no problems with the amp. Great service and fast shipping from sonic....I will be a returning customer.
19 found this helpful
Hifonics GLX1000.1D
This was a good solid amp that met my expectations. A very good value and a quality piece of equipment. I generally like Memphis amps and JL Audio equipment, but this amp fit the bill perfectly. I recommend it
19 found this helpful
Great Amp!!!!
Great amp! Clean powerful sound. When i first bought my subs i was using a Polk Audio amp and it sounded somewhat muddy. Then i upgraded to this Hifonics GLX1000.1D and it was like night and day in the sound quality difference. The letters on the front light up with a cool glow also! I have owned this amp for about a year now and have had no problems so far.
19 found this helpful
Most efficient amp I have ever used!
Just hooked this amp up to my 2 12" Alpine type-r's and this thing is amazing! I am ordering 1 more so I can have 1 amp for each sub. I can turn it up almost full power and my headlight barely dim (with no cap and a stock battery). This thing barely draws any power and pushes my subs like crazy! I definitely recomend this amp to anyone who likes the Brutus series because they have the same power as the brutus amps but with less wear on your battery! Not to mention this thing just looks killer!
19 found this helpful
Boomstang
I bought this amp to power my 2 infinity 1260w subs at 2 ohms and this thing slams! my mustang is a bass machine. still setting gains and settings to where i like it but this amp is insane. i went from a crappy power acoustik 2 channel amp that overheated and underpowered my subs to this. major difference. also my rcas were in wrong outlet on my headunit so when i first hooked it up i got a loud whine noice but its fixed now. It offers subsonic filter which is nice for my ported box the speaker and wire outlets are all good size and wires fit great. the blue hifonics logo on it looks sick in the back of my blue mustang.
Only had it a day but seems durable will put to the test tonight when i bump thru town. hasnt got hot since ive been playing with it. highly recommand this amp, for the price its crazy good. my ears are still ringing as im typing this lol
17 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.
