PRO 1-Channel Full-Range Class D Amplifier 1400 Watts Rms @ 1-Ohm
- 1 Channel Full Range
- Class D
- 1 ~ 4 Ohm Stable
- 1 x 1400 Watts @ 1 Ohm
- Clip/Protection Indicator
- Bass Control Knob
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Product Overview
DS18 GFX-1.4K1
Full-Range Class D 1-Channel Monoblock Amplifier – 1400W RMS, 1-Ohm
Introducing DS18’s GFX-1.4K1, the ultimate power solution for audio enthusiasts seeking a compact amplifier with unparalleled power and performance.
Delivering an astonishing 1400W of unadulterated power into a 1-Ohm load, DS18’s GFX-1.4K1 will power your subwoofers until they shake the ground beneath your feet. Its compact size doesn’t stop this Monoblock Amplifier from packing a punch that will make your heart race. With our full bridge design, every component maximizes this amplifiers power output for the highest level of fidelity possible.
DS18’s GFX-1.4K1 holds true to our commitment to pushing the boundaries of the technology we use in our audio products. Built with the finest components, the GFX-1.4K1 ensures a level of performance that is second to none. The heavy-duty heat-sink and intelligent cooling system guarantee optimal temperature management, providing you with consistent and reliable performance even under the most demanding conditions.
Our team of engineers have thoughtfully crafted this masterpiece with features designed to bring your music to life. With adjustable crossover filters and built-in high-pass and low-pass filters, you have the power to tailor the sound to your exact specifications. Experience spine-tingling bass with the adjustable bass boost, ranging from 0 to 12dB, and effortlessly control its levels with the included level control knob for on-the-go adjustments.
This amplifier is designed to withstand the rigors of the road, protecting itself from clipping, thermal limits, overload, impedance, short-circuit, and voltage failures. You can rest assured that your amplifier is safeguarded against any unforeseen circumstances, allowing you to focus on what matters most — immersing yourself in sound.
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Customer Reviews
Very satisfied with my purchase amp is great and has the power needed to fire my speakers.
This amp puts out more than 1400W. I’ve put it on the GenXX and ZR subs and it pushes them SUPWR HARD. I would recommend these over Taramps.and Sound Digital Built WAY BETTER.
Compact and strong. Comes with Bass knob as well! 5 stars.
Let customers speak for us
This as has to be the best sub I’ve heard I have it in a 21 Silverado along with the 4 of the zxi 8 subs and damn do those things hit with the 12 way better than skar I would highly recommend these zxi subs..
The unit sounds great when it works. I have two issues with it. Occasionally I have to repair the unit to my phone because it will not connect. I have to reset it by unhooking the 12v power line to it. Once I do that it will reconnect. The second is the only way to control volume is through the unit. You cannot adjust the volume through your phone or connected device. If these two issues would be fixed this would be a fantastic unit.
Picked one up from a local shop & I’m glad I did. I’ve never owned or heard anything by DS18 but have seen the brand everywhere. I can see why they sell so many products. I have just one sub in a sealed truck enclosure in my single cab F-150 and boy does it sound great & powered by a Kicker CXA800.1. I highly recommend!
Awsome speaker grills , it was exactly what I was looking for
I am very happy with the NXL 6.5s. I have seen people running DS18 speakers and thought I would give them a try because they cost way less than the other options. I’m giving them 100wrms and they handle it with no problems and sound very clean and clear! I will be buying more soon.
Had one of their speakers in my Polaris Rzr when I purchased it. Started having trouble with the controller and contacted the customer service since I didn’t see just the controller in the online store. Aaron reached back out to me the next day to say they had it in stock and with the cost all set up ready for purchase. I payed for it and had within a week. Great experience and would buy from them again. Not sure how old my amplified speaker is but has held up great also and sound quality is good also, even while running the dunes at 60mph.
Loud and clear with no amp and extremely loud and clear with amp and equalizer
5 star took away all the static made The you can have some meds and has real crispy and made the base lower I love it
The subs looked even more amazing in person than in pictures. The shipping was quick. I will do future purchases with this company.
Been running this amp on 2 6.5 subs run at 1ohm, which take 400watts rms. The amp drives them at full efficiency with no problem. Amp stays cool and the clip light makes it easy to set gains. I actually have to turn the amp gain done a bit as it drives them a bit too hard. I switched out and put my DS18 10’ sub on it which is in a tuned box to 40hz ran at 2ohms and wow that sub moves now.
Sound okay
I bought a couple of these because my powered sub was drowning out my 6x9's and my 5.25 door speakers. They did not disappoint, brought enough midrange and mid-bass to balance the sound.
I do think however, that I can get more from them. My current amp is sending about 110W RMS, and I'm using the high pass filter. I probably should call DS18 and ask for some advice. Maybe I just need more power, or set the crossover differently, or maybe my hearing is going bad, idk. But they do sound fantastic, and my sub no longer overpowers the mids and highs.
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