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Description
ZXI 5-Channel Class D Amplifier 4 x 125 @ 4-Ohm + 1000 x 1 Watts Rms @ 1-OhmDS18 ELITE ZXI. 5 Full Range 5 Channel Class D Amplifier 125 Watts x 4 @ 4 Ohm + 1000 Watts x 1 @ 1 Ohm RMS Over time evolution is inevitable. The same can be said for DS18's new Z series model of amplifiers! We took one of our best selling lines and upgraded every aspect of it. They now put out even more power, have more top of the line components, and are guaranteed to deliver amazing quantities of RMS power on demand. The previous Z series was very
DS18 ELITE ZXI.5 Full-Range 5-Channel Class D Amplifier 125 Watts x 4 @ 4-Ohm + 1000 Watts x 1 @ 1-Ohm RMS
Over time evolution is inevitable. The same can be said for DS18's new Z series model of amplifiers! We took one of our best selling lines and upgraded every aspect of it. They now put out even more power, have more top of the line components, and are guaranteed to deliver amazing quantities of RMS power on demand. The previous Z series was very powerful to begin with and we packed all new DS18 branded boards with much more efficient electronics, and with all new heat sync casings to make an amazing amp line even more perfect for your needs. You have your pick of multiple 2 channel, 4 channel, 5 channel, and Monoblock amps in this line to power every aspect of your DS18 audio system.
Highlights
Highlights
- Sleek and elegant design so you get a great amount of power while not requiring too much real estate in your vehicle.
- (Mono blocks only) An included bass knob will help you adjust bass on the fly for extreme bass.
- Filters are included so you can adjust the high pass and low pass filters so your speakers perform at their best.
- 0 to 180 degree phase switch is included for more complex systems that need the phase reversed.
- Fuses included on the amplifier for easy access and amp circuitry protection.
- The terminals are stainless and use Allen keys to tighten for the best connectivity possible.
Technical Details
| Model | ZXI.5 |
| Class | D |
| Channels | 5 |
| RMS POWER @ 4 OHMS | 125W x 4CH + 420W |
| RMS POWER @ 2 OHMS | 170W x 4CH + 705W |
| POWER @ 1 OHM | SUB 1x 1000W |
| RMS POWER @ 4 OHMS BRIDGE | F&R CHs: 2x 340W |
| PEAK POWER @ 4 OHMS | 200W x 4CH+680W |
| PEAK POWER @ 2 OHMS | 300W x 4CH+1000W |
| PEAK POWER @ 1 OHM | SUB: 1500W x 1CH |
| PEAK POWER @ 4 OHMS BRIDGE | F&R CHS:600W x 2CH |
| MINIMUM IMPEDANCE | F&R CHS :2 OHM/SUB: 1 OHM |
| FREQUENCY RESPONSE | 20Hz - 20KHz |
| THD % | 0.10% |
| INPUT SENSITIVITY | 0.2-6V |
| SIGNAL/NOISE RATIO | >90dB |
| CROSSOVER HIGH PASS | 40-4KHz |
| CROSSOVER LOW PASS | 50-250Hz |
| POWER INPUT SIZE | 4GA |
| DIMENSIONS LxDxH (INCHES) | 14.2x5.7x1.9 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Great Price!!
Great price.. I ordered my son the size 12
Fit great !! Will order again
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Reviewed in the United States on March 25, 2026
★★★★★ 4
Nice Brown
The suit looked very nice. The fabric is good quality if it’s great for the size that is supposed to be I would say the only thing that gives me a little concerned with the pants are a little short but other than that, it’s wonderful. It looks amazing.
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Reviewed in the United States on April 6, 2025
★★★★★ 5
De muy buena calidad y elegancia
Size: 4T, Color: Red
Bello espectacular. Mi hijo lo usa cada vez que tiene un evento y siempre se ve hermoso. Su calidad es muy buena y viene con todo los accesorios. Es muy elegante
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Reviewed in the United States on April 17, 2026
★★★★★ 5
GET IT FOR YOUR SONN!!! ❤️
Size: 7 Years, Color: Sky Blue, Size: 7 Years, Color: Sky Blue
this suit is EVERYTHING!!! I can't believe we got it for this low!!! My son usually wears an 8, he's 6yo. the size 6 was snug, size 7 was perfect size 8 was still nice but a lil big. get it!
Here the vid of the blue size 7. we just tried it on so didn't put on all the other pieces.
the pink size 6
and the pink size 8
and a pink 2t
wait it won't let me post multiple videos. darn.
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Reviewed in the United States on April 18, 2025
★★★★★ 1
Sizing is way wayyy off.
Size: 5T, Color: Beige
I ordered three of these in different sizes for my 5yro&7yro -They’re average to their age sized kids.
So ordered size 5 for my 7 yro (I read other reviews on it being big). Everything fit except the pants we’re closer to a size 8 (I ordered a size 5 remember) so disappointed.
And a size 4 for my 5yro. The size 4 pants fit my 7yro! But not my 5yro at all. The rest of size 4 outfit was only a little big but not big enough to trade up to the other child. Unfortunately the gigantic pants are beyond the problem. They are definitely running 3 sizes too big. They’re not even something I could fix with my sewing machine. Company says they’ll work with you & send one item “free”but then say their shipping & handling fees are more expensive than the suit. Feels like it’s a ploy.
update, the third suit arrived after a month of waiting and its a size 3-well its supposed to be a size 3. The pants are the size of an 8 year old. Im pissed. it's now past the return date, I have 3 suits for $45 each, and I had to rig the pants to fit my 4yro for my wedding. looked like crap obviously bc an 8yro's pants don't fit a 4 yro.. Don't bother buying from this company unless you're buying for an absurdly proportioned person.
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Reviewed in the United States on July 12, 2023