The 7 Best 500 Watt 1 Ohm Stable Amps (2023 reviews)

We consider a 500 watt 1 ohm stable 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: Hifonics 500 Watt 1 Ohm Stable Amp READ REVIEW

Best For A Car: Buy: nvx 500 Watt 1 Ohm Stable Amp READ REVIEW

Best For competition: Buy: Rockford Fosgate 500 Watt 1 Ohm Stable Amp READ REVIEW

Best With woofer: Buy: Hifonics bigger Amp READ REVIEW

Best Little Amp: Buy: MTX Audio 500 Watt 1 Ohm Stable Amp READ REVIEW

Best For Small Install space: Buy: CT Sounds 500 Watt 1 Ohm Stable Amp READ REVIEW

Best Feature: Easy To Install: Buy: Rockville 500 Watt 1 Ohm Stable Amp READ REVIEW

Best Overall: Hifonics 500 Watt 1 Ohm Stable Amp

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The hifonics 500 watt 1 ohm stable amp is specially designed for your daily purpose and has plenty of most useful features. This mono amplifier is built for driving subwoofers and subwoofer systems, maintaining the highest sound quality sound for your car audio. It offers 1600 to 1 ohm 3200 and 4 800 of power. It is designed to be high sound quality with minimal distortion. It maintains the classic feel of hifonics amplifiers and include an illuminated logo on the front of the amplifier. It is used for all wires and angled for ease of access during installation.

This amplifier will work with 4-6.5inch subs, as long as the final impedance is 1 ohm or greater. It is a dual voice coil. It will push it hard if it is a dual voice coil.

• Secure connection for all system wires
• High level inputs for simple integration with oem audio systems
• Angled for ease of access for installation

Best For A Car: nvx 500 Watt 1 Ohm Stable Amp

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The nvx 500 watt 1 ohm stable amp is satisfactory and appropriate and fits well with your daily usage. This amp powers a Kicker CVX104 COMPVX 10" Subwoofer Dual Voice Coil 4-Ohm. It fits in the fair or a motorcycle easily. This particular Knob does not have much thread to make it through a thin plastic dash and put on the Nut, Lock Washer and Washer. The amp will basically SUM both channels together, thus giving you full power and sound to the output where you connect the actual speakers.

The Vadm line is incredibly compact and can be placed nearly anywhere in your vehicle. It can be used in a boat, mounted out of the elements. This will protect your amplifier and your speakers by offering a number of different protections including thermal, overload, and speaker short protection. These help ensure the longevity of the amplifier and your system as a whole.

• Amazing amplifier with a virtually invisible footprint
• Lot of satisfied buyers

Best For competition: Rockford Fosgate 500 Watt 1 Ohm Stable Amp

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The rockford fosgate 500 watt 1 ohm stable amp is capable of outshining several other amp featured in this list in overall features for the price point. It comes with all the power and performance you’ve come to expect from rockford fosgate. It features and performance to deliver power and bass on demand with 500 watts of rms of power. The subwoofer is rated at 600 rms and 2 ohm. It’s two ohm stable @ 500 Watts RMS. It also helps that it looks nice, so it’s a great display piece.

This amp will put out 300 watts at 4 ohms. There are no onboard fuses, and the amplifier has a built in protection circuit. This amp has 2 and 4 ohm operation.

• Very efficient, good for small cars, won't eat in to your battery/alternator much
• Good instructions, great quality, & booming sound
• Circuitry to help you adjust your gain settings and the unique p.o.w.e.r
• Paired with a single farad capacitor & a q bomb enclosure

Best With woofer: Hifonics bigger Amp

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Hifonics line of amp come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The rock solid Ultra-Fi MOSFET outputs are selected for both balance and output power, and it makes sure what it's pushing sounds good. The Bxx1200.1d is a 1200 watt mono amplifier featuring super class d technology with an ngsd digital chip to provide you with an extremely efficient, low temperature, high amplification system that others only dream about. It will push 1200 watts, 2 ohms-600 watts, and 4 ohms-300 watts.

This amp paired with a skar 1200 watt 15 inch sub absolutely throws your insides around. It's loud, clear, and has no distortion. The amplifier protection condition is also shown by blue illumination for normal operation and red for a short being present and requires the attention of an installer. The ultra-fi mosfet power supply does more than push power to your subs, making sure what it's pushing sounds good.

• Great amplifier, small and easy to mount out of the way
• Good brand reputation

Best Little Amp: MTX Audio 500 Watt 1 Ohm Stable Amp

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The mtx audio 500 watt 1 ohm stable amp's high-end materials makes sure that it ages well with use. It can perform with a wide range of subwoofer models. Using professional tuning meters, they provide 600w+ rms @2 ohms 1%THD. It includes a low pass filter, bass boost, and subsonic filter allowing for full customization of the sound for all types of music. The Amp is small yet very heavy and puts out plenty of power. It is specifically designed to operate with the MTX subs. It is designed for 4 and 2ohm. The sound clarity is very good. It will not kill your battery/alternator.

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

Best For Small Install space: CT Sounds 500 Watt 1 Ohm Stable Amp

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The amp itself includes many features not standard on many budget amps such as variable subsonic (for protecting subs in ported enclosures) and variable bass frequency and boost. It features high voltage, low voltage, over current, and high-temperature protection. The user-adjustable controls feature a gain control, low pass filter (lpf), subsonic filter, and bass boost so that you can get the exact sound you are looking for out of your mono amplifier.

Another unusual feature of this amp is the ability to link multiple amps for more output power. The speaker outputs are 12ga and although there are 2 outputs, this is a mono amplifier. The amp also includes dual speaker outputs and 4ga power/ground connections. It provides more than enough power for it.

• Good brand reputation
• New and hot release

Best Feature: Easy To Install: Rockville 500 Watt 1 Ohm Stable Amp

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Best part: rockville 500 watt 1 ohm stable amp costs comparatively low and it is available to ship in 24 hours. Rockville is engineered so well that it has an extremely low signal to noise ratio which means the sound will be super clean even at high volume levels. This means that the amp has the capability to block out engine noise signals. This amp really works well, once you know exactly what you are doing, it really bangs.

You will notice the cool battery voltage display meter which looks great but also serves as a tool for you to know if your battery voltage is dropping which would affect your system performance. The clip indicator on the bass remote allows you to quickly set any song to right before clipping in real time. This will protect your subs while you maximize spl. It has a great efficiency rating so you don't have to draw too much power from your battery.

• Improved bass eq filter works well to boost the proper frequencies
• Fully adjustable 12db / octave crossover with differential circuitry
• Power/protect/clip led indicators on the front panel