NVX NDA105 4000W Peak (2000W) RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier with Included Bass Remote Knob
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Style: 2000W RMS Monoblock
Features
- 780 watts x 1 channel @ 4 ohms
- 1300 watts x 1 channel @ 2 ohms
- 2000 watts x 1 channel @ 1 ohm
- Total RMS Power: 2000 watts
- CEA-2006 Compliant Amplifier | 3-way protection circuitry (thermal, overload, and speaker short protection)
Item dimensions L x W x H: 7.8 x 18.9 x 2.4 inches
Voltage: 24 Volts
Manufacturer: NVX
Maximum Supply Voltage: 14 Volts
Mounting Type: Surface Mount
Item dimensions L x W x H: 7.8 x 18.9 x 2.4 inches
Voltage: 24 Volts
Manufacturer: NVX
Maximum Supply Voltage: 14 Volts
Mounting Type: Surface Mount
Brand: NVX
Number of Channels: 1
Output Power: 2000 Watts
Specification Met: Cea-2006
Supply Current: 166.67 Amps
UPC: 810021843117
Product Dimensions: 7.8 x 18.9 x 2.4 inches
Item Weight: 12.77 pounds
Item model number: NDA105
Date First Available: March 18, 2021
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Top Amazon Reviews
This amp is a Polk audio company product . I have this amp powering 1 skar audios top model 12” competition sub with an rms of 3500k watts. I have this amp wired to 1 ohm and man does it deliver power . I’ve had kicker amps Rockford fosgate and alpine amps and for the price I’d take this amp any time over those . The bass is clear and hits hard and this amp doesn’t heat up much at all. There is no on board fuses but has a protection mode to protect your equipment. I give this amp a 10/10. Update: after breaking in my monolith sub for a couple weeks and the amplifier I had my sub wired to one ohm . The next day this amp couldn’t handle the load and almost damaged my entire set up however my mid range amp immediately went into protection and this amp stayed on even after my car was off had to disconnect the remote wire and it still stayed on. That tells me something was defective in this amp. Amazon is shipping me a new one . Hopefully it was just this amp. My installation company tested another brand amp on my set up and had no issues so it’s definitely the amp. I got a replacement amp same one and it’s working perfectly fine now and no obnoxious heat from the amp . I still have it at one ohm . I think the first amp I got had some underlying issues but was hassle free getting a replacement amp and I really like this amp and it’s a monster. My sub if fully broken in and I have this amp tuned perfectly and I upgraded to zero guage and added a capacitor. This amp is truly remarkable and sounds great
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Reviewed in the United States on May 3, 2024 by Jamie munger Jamie munger
Received brand new amplifier, pristine packaging. Amp is pretty hefty if you're just holding it, pretty sure it does it's rated power. I'm not even going to question it. The reverse protection mode works, trust me, first thing I did was hook it up backwards and blow both 50 amp fuses. Didn't hurt it at all. Rookie mistake I know, but the wife just went and shut the hell up talking about something I gave no sh!t about. It gives off a 'back to the basics' old school theme and presence. Has all the adjustments you would ask out of a monoblock, potentiometers are nice and smooth and not touchy whatsoever. Overall I'm completely satisfied, and I'm only running it @ 2 ohms off a single Kicker 06L7S12 in a sealed enclosure that has become my center console in my 09 2500hd.. more than likely going to get 2x 10" 400 watt dual 4 ohm subs and run it @ 1ohm and see how it can only get better.. Honest review for a honest product.. I want the N series 1000 watt 4 channel AB, but it is a little pricey for a poor man.. maybe some day.... Update! So I got another one these amps and now I have 2x Harmony audio carbon series 10's with dual 2ohm coils and all I can say is wow! It's amazing pushing 2000 watts RMS you can hear me a mile away, real talk. I haven't even gone full tilt yet because I'm already breaking stuff in my truck. If you're reading this review, just do it. These amps do rated clean power and in my opinion worth every dollar. So 2x nda103= $360, 2x Harmony Audio carbon 10's= $330, probably $150 in wiring/fuses, pioneer avh-200bt= $240, 2x skar 6.5 mids, 2x skar 2 way 4" speakers and I'm ready to go to a competition as a amateur in my 2009 2500hd 6.0l Silverado
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Reviewed in the United States on March 21, 2022 by Matt & Mariah
Style: 2000W RMS Monoblock
My amplifier came in a really nice and firm package where it looked like it was really well handled. The size of this beast Is big and beefy, and I gotta say that I love the quality!!. No bs I would definitely buy again or recommend it to anyone on a budget...👌🏻⭐⭐⭐⭐⭐
Reviewed in the United States on March 30, 2024 by Great product easy to install, definitely worth the money.
Style: 800W RMS 4-Channel
This is a very large amplifier. Almost 20 in long, over 7 in wide, and 2.4 in tall. It's rated 135 watts per channel at 4 ohms. It does just a little bit less than that, about 120 watts per channel. You can go on YouTube, look up HiFi Vega, and he does a dyno with this exact amplifier, and a sound listening test. I'm more about sound quality than I am being loud. That being said I feel the amp sounds pretty good. Right now I'm running it in a three-way setup, running the front speakers on the front channels, and running two subs on the back channels. It's really not enough power for the subs, but for the moment it works. I plan on getting a dedicated monoblock for the subwoofer. I also made some blocks to lift the amp up. Having the fan on the bottom, there's not a lot of space between the amp and the floor. So I cut up some strips of plywood, about an inch and a half thick, carpeted them, and then screwed them to the bottom of the amp. Now the amp is off the floor about 1 and 1/2 in. That way it has a little bit of air flow now. You do want to make sure it's in a well ventilated area, because the amp does get warm, it is a class A/B amplifier. Class a b amplifiers are less efficient than class d. But they sound better than class d. When you're running your power wire you want to make sure you're running at least four gauge. You do not want to run anything smaller than that. And if you're running this amp along with another, then you definitely want to run zero gauge. So far, I've had no issues, the amp sounds great, puts out plenty of power.
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Reviewed in the United States on July 10, 2023 by Allen E Crews Jr Allen E Crews Jr
Style: 750W RMS Monoblock
Definitely bangs for your buck. Doesnt get super hot like the Boss amp I had installed and the protection mode saved me from wiring my subs wrong and destroying either the sub or the amp. Would recommend.
Reviewed in the United States on July 7, 2024 by Charles Brosky
Style: 500W RMS Monoblock
Dont underestimate the size
Reviewed in the United States on May 26, 2024 by Good amp, powers my single sub good. Nice fitment.
I say it works best with n.V.x speakers only because with my audio pipes. They do not sound near as good as my other app did. I was running a 4000 W 2 channel pyle. But only using one channel unbridged, giving 2-12 inch audio pipes (dbl stacks) that hold 1500 W, each a total of 2000 W. And this NVX amp. Does not come close to how my old amp had my car sounding, But I will say it allows you to enjoy the lower lows of thplease. I am currently set at 35 Hz. And it has a nice sound when at a low volume. But once you turn it up, it sounds horrible no matter which way I tune it.
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Reviewed in the United States on May 16, 2024 by Kevin Hinds
Style: 800W RMS 4-Channel
Never heard of NVX products before, read a lot of the reviews and decided to go with the 800.4 on (8) pioneer 6x9 speakers. I am very impressed with the sound quality from this amp. I also have a kenwood 400.4 and a pioneer 1000.4 hooked up and the power and clarity of this NVX is just as good for much less on the price.
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Reviewed in the United States on June 13, 2024 by audie Bellard