PRO 1-Channel Full-Range Class D Amplifier 5000 Watts Rms @ 1-Ohm
SOLD OUT






PRO 1-Channel Full-Range Class D Amplifier 5000 Watts Rms @ 1-Ohm
SOLD OUT
Sale $297.46 / EACH
Reg.$349.95
15% OFF FOR MOVING SALE!
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Key Features
- 1 Channel Full Range
- Class D
- 1 ~ 4 Ohm Stable
- 1 x 5000 Watts @ 1 Ohm
- Clip/Protection Indicator
- Bass Control Knob
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
GFX-5K1
Power @ 1 Ohm (14.4V)
5000W
Power @ 2 Ohm (14.4V)
3500W
Power @ 4 Ohm (14.4V)
2000W
Minimum Speaker Load
1 Ohm
THD
1 %
Input Sensitivity
0.5-8V
Dimensions (mm)
291 x 236 x 72
SPECS
Hi Pass Crossover (12dB/Oct)
15Hz-2KHz
Lo Pass Crossover (12dB/Oct)
50Hz-20KHz
Frequency Response
15Hz-20KHz
Bass Boost
5-12dB
Bass Boost Frequency
35Hz-70Hz
Working Voltage
9-15V
Input Terminal Size
1/0 AWG
Output Terminal Size
8 AWG
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Product Overview
Product Overview
DS18 GFX-5K1 Full-Range Class D 1-Channel Monoblock Amplifier – 5000W RMS, 1-Ohm
Introducing DS18’s GFX-5K1, the ultimate power solution for audio enthusiasts seeking a compact amplifier with unparalleled power and performance.
Delivering an astonishing 5000W of unadulterated power into a 1-Ohm load, DS18’s GFX-5K1 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. Every component in our full bridge design maximizes this amplifier’s power output for the highest level of fidelity possible.
DS18’s GFX-5K1 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-5K1 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 5 to 12dB, and effortlessly control its levels with the included level control knob for on-the-go adjustments.
DS18’s GFX-5K1 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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PRO 1-Channel Full-Range Class D Amplifier 5000 Watts Rms @ 1-Ohm
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Power that you can feel. You will need big rms. 0 guage ofc wire and a extra agm battery. Consider upgrading your big 3. This is a real class d amp.
Nice little amp but seemz over rated on power on the sticker
Let customers speak for us
from 3532 reviewsCurrently running four of these on all doors and it bangs and is way more louder and clearer than what I thought it was going to be. 10/10 definitely will return to ds18s for more stuff in the future

Very loud

The best single din I’ve ever used, love that you can use the app to tune to your liking as well as change the led colors to whatever you like. So many useful settings and would definitely fit in almost any car.

Great product and service.
Easy install and sounds great.
DS18 , could I get a few stickers to rep on the sling by chance? 🤘

The best loaded enclosure!
I bought the single loaded zxi12 and this is the best loaded box I have found to date. It is tuned nice and low, the sub has very impressive excursion to keep air moving down in the 20's. I will be selling off my other subs and exploring Ds18 brand for the foreseeable future. Excellent product! No buyers remorse here

I bought the single loaded zxi12 and this is the best loaded box I have found to date. It is tuned nice and low, the sub has very impressive excursion to keep air moving down in the 20's. I will be selling off my other subs and exploring Ds18 brand for the foreseeable future. Excellent product! No buyers remorse here!

Sound quality is top notch! Nice loud and crisp! Paired it with my skar 1000x4 and couldn't be happier! Upgraded from my pioneer 6x9s.

Love the amp does extremely well on my Harley.

Love product

The dsp is great, it works absolutely perfect, it tunes the frequencies to the “T”. Couldn’t get a better sound.

It works amazingly, one of my best purchases absolutely pushes my speakers to its max.

I love the way they sound, super loud and clear, def will get some more soon.

So far so good I'm pretty happy with the sound and quality of your speakers ...gotta say that I reluctant to buy them because of the fairly cheap cost but am more than satisfied. Let's see how they hold up🤞🤞

Ultimate compatibility with the DS18 6.5" and 8 " mid range speakers.
