The 9 Best 500 Watt Rm Amplifiers (2023 reviews)

The nvx 500 watt rm amplifier is capable of outshining several other amplifier featured in this list in overall features. It works like a champ, if you want a super high quality amp without paying for the big name brands, this is the brand of amps for you. This amp powers a Kicker CVX104 COMPVX 10" Subwoofer Dual Voice Coil 4-Ohm. It will run 2 4 ohm DVC subwoofers wired in parallel down to 1 ohm. The amplifier requires 4awg for power and ground, and the speaker wire size is up to you.

This amp is incredibly compact and can be placed nearly anywhere in your vehicle. It's marine rated, so it should stand up to a bit of top-off weather. The amp is a quick install and sounds great. These help ensure the longevity of the amplifier and your system as a whole.

Why We Like This:

Amazing amplifier with a virtually invisible footprint
Very loud and good sound quality
New and hot release

Best For competition: Rockford Fosgate 500 Watt Rm Amplifier

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If you often find yourself scrambling for convenient and suitable amplifier, rockford fosgate 500 watt rm amplifier is your end point. It’s incredible the sound that comes from one little amp. It features and performance to deliver power and bass on demand with 500 watts of rms of power. It comes with all the power and performance you’ve come to expect from rockford fosgate. It is designed for subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass to the desired level for your music.

This amp has a lot of power and the sq is really good, have two kicker 10 at 2 ohm and this amp is perfect for them. The integrated punch eq corrects the acoustic deficiencies in the listening environment, by delivering up to 3x the bass via equalization. It can be used on a motorcycle but keep in mind it should not get wet and things of that nature.

Why We Like This:

Perfect for pushing a single rockford fosgate p3d
Good quality product, no issues, drives the dual 12" kicker sub box nicely
Very efficient, good for small cars, won't eat in to your battery/alternator much
Paired with a single farad capacitor & a q bomb enclosure

Best With aftermarket: Skar Audio 500 Watt Rm Amplifier

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If you often find yourself scrambling for convenient and suitable amplifier, skar audio 500 watt rm amplifier should be your first option for buying. The 800 watt amp is a single channel subwoofer amp. It delivers well over 1200w at 1ohm. This amp should give you 1000 watts of rms easily. It sounds amazingly clear and plenty loud with no distortion. The amp has adjustments on it for high and low frequency.

This amp is mainly for a subwoofer setup. It is designed to run subwoofers. These are very powerful and don’t get too awful hot. It is going to be way easier on your amp and the amp is going to run cooler and last longer.

Why We Like This:

Fit great under the driver seat of the wrangler
Very clean and awesome volume in an open cockpit
Plenty of power to drop them beats
Very dependable, powerfull amp for subs

Best For door Speakers: Alpine 500 Watt Rm Amplifier

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The alpine 500 watt rm amplifier is suitable and reliable and fits well with your daily purpose. This amp is very very good and works excellent with these mtx 12's. It will push them nicely and the amp power is underrated. This will make your sub slam no matter what you have. It has 2 terminals for connection but runs as 1 channel. This amp will work perfect if you hook it up in 2ohm only you have to have a dual 4ohm speaker to play in 2 ohm mono. It is best choice for door speakers. They work very well in a vented box.

Why We Like This:

Small and easy to install and hide
Easy to hook up and adjust
Works great, knocks hard, and stays cool
Great sound quality and crystal clear with big power in small package

Best With woofer: MTX Audio 500 Watt Rm Amplifier

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The mtx audio 500 watt rm amplifier should be able to handle its purpose and duties with ease. It is specifically designed to operate with the MTX subs. It features a class d topology variable low pass filter, 12db/oct selectable bass boost and small foot print design surface mount pcb. It comes with a bass nob to add to that that can hold up the power. It can perform with a wide range of subwoofer models.

Using professional tuning meters, they provide 600w+ rms @2 ohms 1%THD. This amp is solid and packs a punch. The sound clarity is very good. It should work nicely on any system with 2 ohm load or higher.

Why We Like This:

Frills just reliable and packs a punch
Amazing little thing with decent power and small footprint
Easy to wire up and dial in
Great quality amp, tons of power

Best With Two Channel: Polk Audio 500 Watt Rm Amplifier

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The polk audio 500 watt rm amplifier is suitable and reliable and fits well with your daily usage. This Amp is a small Mono Block Amp typically designed only for Subwoofer application. It will move someones hair and clothing standing 2 feet away on the outside of the door windows with both windows down. It includes level control and adjusts the gain of the channel to match the output voltage from your head unit. It comes with a bass knob plus has no bridging capability. It will give you nice solid sound, but with two it will definitely create some good thump.

The amplifier accepts 4 gauge fork terminals or 8 gauge ring terminals. It is designed to be super-efficient and run much cooler than conventional amps. It is a safety measure built into the amp.

Why We Like This:

Stable at 1 ohm and extremely powerfull and clean
Compact, durable and powerful all while producing high fidelity sound
Sturdy and compact which allows for discrete mounting

Best For The Money: Timpano 500 Watt Rm Amplifier

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This amplifier has a common ground design. It is used to give the best sound reproduction on this tiny amplifier. It includes variable gain control and provides more power with less battery consumption. They adjust the amount of signal that is coming into the amplifier from your signal source. It literally fits in a child's hand.

This amplifier is designed to run your stereo system with the power it needs to perform. It's small and powerful and well worth the money. It's able to fit nearly anywhere.

Why We Like This:

Super small amp so it is able to fit nearly anywhere
Built up significant expertise in the engineering of audio components
One of the new comers and featured product

Best With capacitor: Rockville 500 Watt Rm Amplifier

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The rockville 500 watt rm amplifier is capable of outshining several other amplifier featured in this list in overall features in its price range. This amp will produce the CEA certified power of 1500 wrms in 2ohm all day long, it may get around mid 1600 wrms at 2ohm on good 14v power. It fits perfectly under the front seat of a wrangler hooked to 2 fosgate r3 10's in.75 cubic ft each sealed and it really sounds great. It will support 2 ohm load on any amount of subs.

This amp has "high-LEVEL AUTO-ON" only IF you use the "High-Level" inputs. The 0 gauge wire will fry both wire and fuses. It comes with a bass knob. The Rockville logo lights up when the amp is powered, and looks awesome. This amp should work well as long as your speaker ohms are wired to two ohms and one ohm load will fry this amp.

Why We Like This:

Works great for 2 12” kickers
Allow space for air circulation and wires
Very sleek and good looking amp

Best premium: Amazon Renewed 500 Watt Rm Amplifier

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If you want nothing but a amplifier that is highly-reliable, this amazon renewed 500 watt rm amplifier is certainly a wise investment. Street Reference amplifiers are the ultimate combination of performance, style and value. They feature a bold new look complemented by an ultra-bright micro-LED strip. These amplifiers bright solid performance without breaking the bank.

Why We Like This: