SKU: 90744912109

GEN-X Full-Range Class D 4-Channel Amplifier | 4 x 90W RMS @ 4-Ohm

Sale price$161.95 Regular price$179.95
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Description

GEN-X Full-Range Class D 4-Channel Amplifier | 4 x 90W RMS @ 4-OhmDS18 G1000. 4D Full Range Class D 4 Channel Amplifier 1000 Watts DS18s GEN X Series has a successor and is guaranteed to boost all systems to the top of the line performance! The brand new G1000. 4D is designed for the competitor and enthusiast on the journey to creating the system of their dreams! The G1000. 4D delivers pure power with unmatched reliability and efficiency so you can trust the heart of your system will never give out. As a Class D

DS18 G1000.4D Full-Range Class D 4-Channel Amplifier 1000 Watts

DS18’s GEN-X Series has a successor and is guaranteed to boost all systems to the top-of-the-line performance! The brand new G1000.4D is designed for the competitor and enthusiast on the journey to creating the system of their dreams!

The G1000.4D delivers pure power with unmatched reliability and efficiency so you can trust the heart of your system will never give out.

As a Class D amplifier, the G1000.4D uses Class D circuitry components significantly smaller than your average amplifier, making it the perfect size for any vehicle’s custom build: but, what it lacks in size it makes up for in power.

The G1000.4D comes with variable full crossover filter for crystal clear audio whenever you want it! Fully adjustable High Pass, Low Pass, and Full Filters give you control over your sound!  Surface mount component technology allows for creative control over the placement and design of your build! High Level Input Compatibility for direct signaling to radio unit!

Protect your equipment effectively with Protection, Clipping, and Power Indicator LED’s that notify you when your amplifier has reached it’s limit!

The G1000.4D has a power output of 300W x 2 CH bridged at 4-ohms, 150W x 4 CH at 2-ohms, 90W x 4 CH at 4-ohms: perfect power settings to supercharge any custom build.

Highlights

  • Small and powerful design so you can power your subs with great efficiency and power without taking up much space
  • High quality terminals that look great and will transfer your power and signal with no loss.
  • High level input for easy factory integration.
  • LED Clip Indicator to easier adjustment
  • Stable and Reliable Class D Circuit Design
  • Sound Quality Verification Using AP Instruments
  • Direct Insert Power and Speaker Terminals
  • Short Circuit, Thermal, and Voltage Protection

Great For

  • Car Audio
  • Pro Audio
  • Motorcycles
  • Home Studio
  • Hi-Fi Installation
  • Off-Road
  • DIY Projects

Technical Details 

SPECIFICATIONS
POWER  
Total Watts (Peak) 1000W
RMS Power @ 4 ohm 4 x 90W
RMS Power @ 2 ohm 4 x 150W
RMS Power @ 1 ohm -
RMS Power @ 4 ohm Bridge 2 x 300W
AUDIO   
Frequency Response 20Hz-20Khz
Signal to Noise Ratio >90dB
Efficiency @ 4ohm 0.92
Damping Factor 78
Input Impedance 22K
Channel Separation 55dB
Total Harmonic Distortion (THD) 0.0001
Low Level Input Range 0.25-6V
High Level Input Yes
Selectable X-Over LPF/FLAT/HPF
X-Over Filter Range 50Hz-2KHz
Bass Boost Range N/A
Bass Boost Frequency N/A
Infrasonic Filter N/A
Phase Selector No
FEATURES  
Amplifier Class Digital (D)
Amplifier Type 4CH Full Range
Number of Channels 4CH
Minimum Impedance 2ohm St / 4ohm Bridge
Led Indicator Power / Protection / Clip
Power Input Terminal Size 4ga
Fuse Size 2 X 25A
Remote Level Control No
Cooling Fan No
Voltmeter  No
Thermal Protection Yes
Over-Load Protection Yes
DC Output Protection Yes
Short Circuit Output Protection Yes
Voltage Input Protection Yes
Clipping Protection  Yes
Body Color / Finish Matte black
MEASUREMENT  
Overall Length 8.1" / 205mm
Overall Wide 4.72" / 120mm
Overall Height 1.96" / 50mm
Heatsink Length  6.2" / 158mm
Gross Single Unit Weight 1.2KG



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90744912109

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4.3 ★★★★★
Based on 18 reviews
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Product Reviews
S
Verified Purchase
SnowshoePete
Pawtucket, US
★★★★★ 5
My 90 lb. Pitbull's All-Time Fave Toy
Size: Large, Color: Coral, Size: Large, Color: Coral
I ordered a plethora of new toys for Bruce to keep him occupied while I am working remotely from home. Poor guy gets so bored while I'm stuck in front of my computer 8+ hours a day. All the other toys are animated, but this one is just a big floppy chewy squeaky toy. Bruce quickly lost interest in all the other chirping, hopping, and twirling toys and fell in love with "Diny". When I opened Diny and gave it to Bruce, he had the elated and surprised look of a 3 yr old at Christmas. And he stayed that happy for hours, and then each time he picked up Diny to play. Diny became his go-to toy over all others (and there are many!). It is well made out of durable fabric, and they did not stuff it full of kapoc (I hate kapoc in dogs toys!). And it is delightfully low-tech. Normally he tears a squeaky toy apart as soon as he can isolate the squeaky mechanism. But cleverly, the squeaky box is loose in the long belly so it moves from one end to the other as the toy is handled. That made it difficult for Bruce to locate it. The toy remained in good condition for 2 weeks of near constant attention by Bruce. But yesterday he zeroed in on the squeaky box and ripped Diny to shreds. I was sad to see Diny go so soon. But boy-howdy was Bruce happy with it. I'm gonna buy another because we liked it so much. And so did I : )
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2024
J
Verified Purchase
Jason W
San Leandro, US
★★★★★ 5
This is one “under the radar” gem!!
Size: Large, Color: Coral
This is one “under the radar” gem!! Very strong internal squeaker and way tougher than it looks. My big 125lb Shepard-Husky mix gave it heck, then made it his new buddy. He’ll occasionally give it the business but on the whole, it’s surprisingly tough and my big boy loves it. Nice price!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
H
Verified Purchase
H
Battle Creek, US
★★★★★ 4
Cute but small
Size: Large, Color: Skinny Green
Cute stuffy and has not yet ripped. While my dogs plays with it, the toy is a bit small for him. For reference he is 120lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jenny J
Alexandria, US
★★★★★ 5
My Puppy Loves this Indestructible Dragon
Size: Large, Color: Pink, Size: Large, Color: Pink
My puppy (8 month old black lab mix) loves, loves, loves her dragon. She has had it for 2 months now. It is one of her favorites and gets daily rough play time. It's her go-to toy for fetch and tug games, as well as just general mouthy play. The squeaker gave out after about 4 weeks, but she would binge squeak for prolonged periods (kind of like chomping on gum) so it was almost a blessing when it went silent. She still chomps on it, but at least now I don't have to hear it. Other than the fact that it's a little grungy and bedraggled from so much loving, it is still in amazing shape. The seams and fur are all still intact. There are no visible holes, rips, or weak spots. I love Chew Guard Technology. This dragon replaced her goDog Iguana (from PetSmart) that developed a tear in the fur after about 4 months of heavy use. (It was superficial, just the outer fur layer and not the innards, but we disposed of it before she could eat more fur.) She can be pretty rough on her toys and I can never predict if any given toy will last minutes or months. The goDog stuffies definitely fall into the "months" category, even with rough daily use. Edit: The dragon lasted about 6 months of intensive, hard play before it developed a small tear in the fur. I patched it a couple times, but once my pup discovers a weak spot, it's the kiss of death for any stuffed item. We had to dispose of the dragon (so sad) to keep her from eating any more of the fur. We replaced the dragon with the goDog Chameleon, which is still going strong. I think we will go back to the dragon for our next toy because it's just so darned cute. We gave the dragon to my niece for her golden retriever puppy who is very chew-happy. That dragon is also doing well. You've just gotta love that chew-guard technology. This is one tough toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2015
M
Verified Purchase
Mother of two
Omaha, US
★★★★★ 5
Precious toy for big dogs too
Size: Large, Color: Skinny Green
Not only is this toy cute and fun, but material is thick and durable even for my crazy GSP who is a destruction artist. This is, the favorite toy his go to in the toy box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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