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400W RMS NVX 4-Channel Car/Marine/Powersports Amplifier + (4) Alpine SXE6925S Coaxial Speakers + Belva Speaker Wire
• 400 Watt True RMS Output!
• Marine Certified 4-Channel Micro Class D Amplifier
• 75W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!
Introducing the new VAD M-line of amplifiers. This new line of revolutionarily compact and surprisingly powerful amps will blow you away. This specific VADM4 amplifier has a total RMS power output of 400W all in a chassis not much larger than a dollar bill.
| Best Value! | ||
NVX VADM4$229.99 |
![]() Rockford Fosgate PBR300X4$209.99 |
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# of Channels |
4-Channel | 4-Channel |
|
Amplifier Class |
Class-D | Class-BR |
|
Total Peak Power |
800W | 600W |
|
Total RMS Power |
400W | 300W |
|
Marine Certified |
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CEA-2006 Compliant |
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| Dimensions | 7.2"L x 3.4"W x 1.45"H | 6.75"L x 4.25"W x 1.53"H |

Introducing the NVX VAD M-line - the smallest amplifiers in the VAD Series - but don't let their size fool you, this amplifier is capable of sending up to 400W of true RMS power to four speaker locations. Not half bad for an amp roughly the size of a dollar bill.

The VAD M-Line includes a conformally coated, marine grade circuit board. This allows this amplifier to be installed in nearly any application. They are great for any car, motorcycle, ATV, UTV, or boat.
NVX VADM4 v2 (VADM4v2)
500W RMS Class D V-Series Micro Full-Range 4-Channel Car/Marine/Powersports Amplifier
Quantity: 1
Priced Per Pair
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Manufacturer:
Model Number:
vadm4_sxe6925s_bbsw127
Weight:
11.15lbs
Internal SKU:
vadm4_sxe6925s_bbsw127
Internal Product ID:
177147
As expected
Could have a better way to decide which wire to use as positive or negative. Only has spaced print on one wire.
159 found this helpful
beau produit
Belva est une marque qui se rapproche de la marque stinger a premiere vue.bon produit.
154 found this helpful
Great wire
This is some great speaker wire looks good works good and you get so much for so cheap
141 found this helpful
Awesome
Great wire, for a great price! Love the color and looks very professional.
113 found this helpful
Powerful little monster
Purchased this amp on a whim. I tried looking for more reviews before dropping the coin, but couldn't find any on other sites. After receiving the amp and installing it, all I can say is my door speakers sound WAY better than being run off of deck power. I initially had a set of Kenwood KFC-P710PS components in the front, Kenwood Excelon KFC-X174 coax's in the rear running off of a Sony MEX-XB120BT. With the speakers now being powered by the NVX-VADM4 amp they are much more detailed and louder. I didn't think that such a small amp would be able to deliver enough power to make them sound as good as they do now. If you have a vehicle with confined space or just don't want a huge amp taking up room I would definitely recommend the NVX-VADM4. It's one badass product.
88 found this helpful
Great little amp.
I have purchased 3 of these amps and will continue to buy them for different applications on motorcycles. In the bridged mode, they provide the perfect amount of power to 6x9 speakers in lids. They have superior sound quality in either standard setup or bridged. No worries of overheating. Two of them will sit side by side in a Harley fairing and provide ample power to any 4-6 speaker setup providing 110+ db of clear sound that can be heard at ANY speed on a motorcycle. Nvx has done their homework on this little amp.
83 found this helpful
Good value
It’s listed as (cca) which is copper clad aluminum wire and is cheap and doesn’t hold up good to high wattage. Aluminum isn’t the best audio wire, but it is copper clad and electric signals travel on the outside of the wire and that’s where a multi strand wire would come in handy. I think it’s a judgment call, but I wouldn’t buy it.
79 found this helpful
Amazing
Small, powerful, and very easy to install.. just want I needed..
75 found this helpful
ESSENCIAL NEEDS
WOW HOW VERY FLEXABLE AND THE RED
REALLY GAVE SOME KILLER LOOKS. WIRE
VERY GOOD.
80 found this helpful
Decent speaker wire.
Speaker wire is good. It works as speaker wire should.
My only grief with the wire is the thickness of the insulation. It's really thick, and in my opinion, too thick.
I have a very high quality wire stripping tool, but the thickness of the insulation made it next to impossible to center the speaker wire and my stripping tool always cut a bunch of strands of the wire. Not a real big deal in the grand scheme of things, though.
74 found this helpful
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