Car audio systems need a few things. First, you need a head unit to run into your amp, providing you inputs for phones, devices, and USBs. Second, you need an amplifier which is powerful enough to run your speakers whilst remaining power efficient and third, obviously, you need your speakers.
Car sound systems are getting bigger and we’re seeing impressive set ups these days. Often, though, people will add more and more speakers without paying attention to the amp. You simply won’t get the power out of your speakers with an underpowered amp and worse, underpowering some speakers could damage them.
Top 4 Best 2000 Watt Amps:
|SCV-2000D (Editor's Choice)|
|Skar Audio RP-2000.1D|
|Hifonics ZRX2016.4 Zeus|
Sundown amps aren’t cheap but they’re acclaimed by the community and their SAZ series amps long-held top spot amongst car audio enthusiasts. The SCV line was developed in 2013/14 with improvements to its power supply. The new power efficiency is optimal for car audio and it’s hard to beat. It runs more efficiently than many amps in its class but it packs a serious punch.
It’s a monoblock amp, so you’ll be looking to power a sub with it. It’s built to a phenomenal build quality and with music in mind. It’ll give you clear bass which is expertly tuned to in-car environments. There’s no audible mud, unclear low-end or floppy harmonics with this amp, just clean power. It filters out subsonic frequencies – infrasound – to clean up your low-end. Infrasound lies under 20 Hz and is inaudible to the human ear.
Some music still contains infrasound data and this amp removes it which is great – even more headroom and volume! It has a sensitivity of 90dB and there’s great clarity. Obviously, this amp does draw some power and it’s physically large so you’d be looking at using an extra battery or high-powered alternator to help power it.
This amp’s high price is justified as it’s a real game changer. You won’t believe the power – if you want to really push your audio system’s limits then look no further, this genuinely probably is the best 2000 watt amp for car audio.
Skar Audio has been a hard-hitter in the car audio business since 2012 and the RP-2000 is an extremely powerful offering. It’s the most powerful amp in their acclaimed RP line. This monoblock amp is rated at 2000 watts at the 1-ohm mark but this is conservative and you can push for more.
It’s a beast for the money, packed full of quality features. It’s actually been found to outperform amps in its class due to its reliable MOSFET power supply with an adapted PCB board. It runs cool and efficiently whilst remaining uncompromising on power.
Furthermore, this amp has a four-way protection circuit so it’s shielded four times over from shorts or equipment failure. This protects it from DC, voltage surges or drops, thermal overload or speaker shorts. This amp receives glowing reviews from people who are chuffed to bits with its slim price for a fat amp.
You can easily power a massive sub easily so it purrs with volume and efficiency. You could also power a couple of smaller subs easily, one in each side of your car. For that money, you’d be silly to not put it forward as one of the best 2000 watt amps available for car audio.
Pyle Audio has been established since the 70s and they’ve churned out amazing amps at great prices catering to all types of vehicle and car. This amp weighs in at below $200, which is great. It’s a large 2-channel amp, giving you more flexibility for powering more speakers. It’s bridgeable too and is rated at 2000 watts RMS at 2 ohms. It also runs in stereo-mode or tri-mode. Note: this requires 24V DC power and therefore, you need a 24v battery or other means to power the amp.
Pyle originally designed this amp, nicknamed the ‘trucker’, to give big vehicles the capability to run large speaker systems. It’s therefore designed for RVs, SUVs, trucks, caravans, other big cars – even a limo!
These Pyle amps included wide feature sets that add to their great builds. This one has both high and low filters, MOSFET switch power supplies to maintain even power between varying battery voltages, aluminum heatsinks for cool running and pulse width modulation technology.
You’ve got all the key features too, like high-quality RCA connectors, air-induction cooling, and short protection. And don’t forget the all-important bass boost circuit! Overall, it can pack a serious punch in large vehicles so if you’re employing it in a single one then expect to blow your boot open with bass.
This amp is named after the most powerful Greek God of all and it sure matches that namesake. Its creator, Hifonics, has been about for a while too. Acclaimed for their old school amps which helped create the car audio craze, Hifonics know what’s what.
The Zeus is affordable too, at the $200 mark, much the same as the Pyle amp. Like the Pyle amp, this has multiple channels – 2 in total. This gives you great flexibility for powering whole speaker systems, or a couple of large cabs, or a sub and some mids, etc – whatever you want to throw at it really!
Along with these amp’s flexibility comes an advanced feature set. They’re engineered expertly and feature a Hifonics special aluminum heatsink for great heat dissipation. They still run hot though! That’s ok because their thermal overload and short circuit protection systems are advanced and they’ll protect the amp from damage during periods of long-running.
It’s complete with a military grade PCB, an extremely efficient PWM MOSFET power supply, plenty of diagnostic indicators for running assessment and a quality RCA I/O.
With a smooth bass response that extends up to 240hZ, the Zeus amps are seriously brutal bits of kit.
Passive vs Active Speakers
Having an amp for passive car systems is, of course, mandatory – you can’t run passive speakers without one. Many subs are active units but the best are passive. Nearly all peripheral speakers like mids, tweeters, and kicks are passive. With passive systems, you can crank out the cleanest volume and take advantage of high-quality external amps to drive your gear.
2000 watt amps are pretty powerful for car audio systems. You can run a PA system on an amp that size. Getting the right 2000 watt amp will satisfy heavy set ups and give you the much-needed headroom to operate your passive speakers easily.
When shopping for any car amps, one must check their requirements. If you’re looking to power one passive speaker, like a particularly large sub, then a monoblock class-D amp is fit for the job. When you’re in the realms of 2000 watt car audio, though, many amps do have multiple channels that can push a lot of power. More channels mean more flexibility when powering multiple speakers as you can run speakers in parallel or bridged modes.
Impedance and Ratings
When buying a car amp, check the impedance (measured in ohms) of your speakers and compare it against your amp’s RMS rating at that given ohmage. Measured in ohms, impedance governs how much power can be provided by an amp to a speaker system at a given impedance rating. For example, many monoblock amps push their maximum at 1 ohm.
Anything above this impedance will not run safely. Lower ohm speakers have less resistance and therefore run more efficiently. Always measure the ohmage of your system and compare it to your amp’s RMS rating at that ohmage. This is simple for subs, but for full audio systems, it’s a little more in-depth.
Impedance confuses many people because it lowers when you link more speakers in parallel but increases when you link them in series. If you link speakers in parallel then the impedance halves. So two 16 ohm speakers in parallel become 8 ohms net impedance.
Conclusion: What’s the Best 2000 Watt Amp?
If you’re here then you already know you want HUGE sound from your car. The first hurdle, though, is answering, how big is your car? It’ll need to be pretty big for some of these, like the Zeus, which is 22 inches wide. With space for the inputs, that’s even bigger. There are ways to fit amps into your car though by removing parts of the back seats or parts of the boot. It’s a job for a mechanic and it’ll cost a fair bit though!
Out of these, your choice will vary based on your equipment and budget. The Sundown amp comes out on top easily when you’re scrutinizing performance alone. It’ll satisfy seasoned audiophiles. It surprises those who have been in the audio business for decades. Perfectly designed, powerful, efficient, intelligent – it has it all. The Pyle amp is great for the money but remember – you need that 24V DC supply found in trucks whereas the other amps here run at lower voltages.
The Skar amp is remarkable for the price. You won’t find a better amp for that money and it’s optimised for car audio. With all the latest and greatest tech, it doesn’t disappoint on any front. Finally, the Zeus amps by Hifonics take old school tried and tested designs and supe them up for modern car audio. The reviews are excellent but despite Hifonic’s best efforts, they still run too hot to run for too long, especially in hot weather. Check your gear and make your choice for the biggest booming bass your car will have ever seen!