The 7 Best 500 Watt Subwoofer Amps (2023 reviews)

We consider a 500 watt subwoofer amp to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Kicker 500 Watt Subwoofer Amp READ REVIEW

Best For competition: Buy: Skar Audio 500 Watt Subwoofer Amp READ REVIEW

Best With aftermarket: Buy: Rockford Fosgate 500 Watt Subwoofer Amp READ REVIEW

Best For pounds: Buy: Rockville 500 Watt Subwoofer Amp READ REVIEW

Best For A Car: Buy: Rockville another Amp READ REVIEW

Best budget: Buy: Kenwood 500 Watt Subwoofer Amp READ REVIEW

Best volume Control: Buy: Skar Audio Great Amp READ REVIEW

Best Overall: Kicker 500 Watt Subwoofer Amp

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a amp. The kicker 500 watt subwoofer amp is exactly that - it's a simple amp that hits all the right notes. This amp is actually perfect for 2 12" svc 4 ohm Kicker CVT's. Compact and powerful, stays running well even during long trips and the remote has a nice roll to it. They're lighter, use less power, and actually cheaper than they ever been. They're rated for 400 rms and if wired in parallel your total impedance will be 2 ohms and the amp will provide close to the 400 rms for each sub.

The rear speakers are tweeters and the factory amp takes all the bass away, and will auto shut off when it is being abused lol. It will power on both with the blue wire, or when it senses a signal on the speaker level inputs. The mounting positions are modular, so you can lay it flat or stand it up on its side. This amp has safety switches inside that won't let it over heat, and will auto shut off when it is being abused lol. It won’t get you that wake the neighborhood thump but perfect for personal use.

• Powerful little amp that pushes two 10” subs easily
• Turn on even with premium factory audio systems
• Strong amp, perfect size to put it under your seat

Best For competition: Skar Audio 500 Watt Subwoofer Amp

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The skar audio 500 watt subwoofer amp is capable of outshining several other amp featured in this list in overall features for the price point. This is a very powerful amp. It works very well with the skar 8" bass tube. It's more of a vocal and high frequency than anything below. The internal crossover doesn't allow high sounds to get through. It allows for maximum reliability & performance. It will keep the amp cooler too.

The amp does have to work very hard to reach painful levels.

• Sounds great at all audio levels very impressed runs cool
• Good for high efficiency spl builds
• Much less amp draw and the charging system doesn't have to work as hard

Best With aftermarket: Rockford Fosgate 500 Watt Subwoofer Amp

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Next on the list, we've got yet another amp that manages to win our hearts. It's the rockford fosgate 500 watt subwoofer amp and it's widely considered as amp that has the most suitable features. This amp will put out 300 watts at 4 ohms. It features and performance to deliver power and bass on demand with 500 watts of rms of power. It comes with the included remote level control, so you’re in charge of your bass.

The sub is a 10" 2 ohm 350rms 700peak in a shallow down firing enclosure and this amp drives it hard and its not even turns half way up. There are no onboard fuses, and the amplifier has a built in protection circuit. This is a very user-friendly amp.

• Good instructions, great quality, & booming sound
• Paired with a single farad capacitor & a q bomb enclosure
• Perfect for pushing a single rockford fosgate p3d
• Perfect for all but the most demanding applications

Best For pounds: Rockville 500 Watt Subwoofer Amp

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The rockville 500 watt subwoofer amp is suitable and reliable and fits well with your regular usage. Molded power terminals have the highest current draw in the industry and they also look way nicer than other terminal styles. It can be wired to 2 ohms and are about 500w rms each sure. Its design is easy to accommodate with limited space. You can use these rms ratings when comparing with great brands such as hifonics, earthquake, soundstream, etc.

• 4 gauge clear superflex ground wire
• Gold plated agu heat resistant fuse holder
• Bass hits deep and loud without distortion

Best For A Car: Rockville another Amp

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If you often find yourself confused about convenient and suitable amp, rockville another amp should be your first option for buying. As far as power, it drinks electricity, you will need a better electrical system to fully enjoy it but it does 3000/1500rms True, yes,it's not really "6000 watts. This amp has "high-LEVEL AUTO-ON" only IF you use the "High-Level" inputs. It fits perfect 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.

The amp puts out 1000 watts CEA rated RMS power. The bass volume control lets you adjust each song for the perfect bass level right from the drivers seat. It does sound pretty good additionally works well with 2 skar 10s. This amp is bridgable, and it will push 4 rock subs easy. It takes more power to get the same levels as a ported/tuned box.

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

Best budget: Kenwood 500 Watt Subwoofer Amp

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Speaker Level Input Harness Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers. It does have an amp to power interior speakers however for any sub woofer you would need an external amp. It's great amp to add base to one subwoofer. Optional wired level control and the optional kca-rc01a wired remote level control allows you to easily adjust the subwoofer volume.

The footprint of this amp is small and it's thin so it will fit almost anywhere in a vehicle. It offers a sleek design and easier installation. It's digital so that cuts down on inside components of the amp.

• Variable gain circuit improved signal to noise ratio
• Very easy install and even comes with an input with it
• Lots of quick disconnects for speaker wires etc

Best volume Control: Skar Audio Great Amp

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The skar audio great amp is capable of outshining several other amp featured in this list in overall features for the price point. You'll have full reign over your amplifier with the built-in user control panel, featuring a bass eq switch (0, +6, +12db), and variable adjustment tunings for gain level, low-pass filter, and subsonic filter. It delivers well over 1200w at 1ohm. It even comes with a alan key and bass knob.

This amp is mainly for a subwoofer setup. It works great and for long periods of time. It is made for bass.

• Fit great under the driver seat of the wrangler
• Very clean and awesome volume in an open cockpit
• Very dependable, powerfull amp for subs
• Worked flawlessly with two kicker single 4 ohm subs