AudioFuAudioFu Chart · October 2026
Best General Power Amps Under $500 2026
The top pick is Crown XLi800 Two-Channel 300-Watt Power Amplifier ($335). Behringer KM750 750-Watt Stereo Power Amp with ATR Accelerated… gives you the most for the money at $189. Ranked by the AudioFu Index from 35 models across 5 brands, prices checked every night.
Last updated: October 11, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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Crown XLi800 Two-Channel 300-Watt Power Amplifier
XLi 800 · Crown
28 for sale on Reverb1 finish at Thomann
- Size19"
- Weight11.4 kg
The XLi 800 is a workhorse amplifier - reliable, clean, and packs a serious punch. It's a solid choice for smaller to mid-sized venues, bands needing dependable power, or anyone wanting a proven, analog solution. Expect plenty of headroom and a robust build quality that’ll last.
Pros
- Robust steel chassis provides excellent physical protection.
- Crown’s Start-up Delay protects speakers from damaging transients.
- High damping factor delivers tight, controlled low-frequency response.
Cons
- Limited input options compared to more modern amps (no digital connectivity).
- Relatively heavy for rack mounting, requiring careful handling and robust racks.
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- Size19"
- Weight3.9 kg
The Crown XLS 1002 is a seriously impressive little amp. It delivers a surprising amount of clean power in a compact, lightweight 2U chassis—perfect for smaller bands, DJs, or anyone needing reliable power without the bulk of a traditional rack unit. It’s a great value proposition for portable sound reinforcement.
Pros
- Excellent power density for its size; surprisingly lightweight for the wattage.
- DriveCore Class-D offers clean, efficient power delivery with minimal heat.
- Versatile bridging options expand application possibilities significantly.
Cons
- XLR inputs are a must; jack/RCA feel like an afterthought for professional use.
- While quiet, the fan can become noticeable under sustained high load.
84AudioFu
Index↓ 3.6%since Aug 14 · lowest so far$436 · Aug 14$420 now$420€375 at Thomann · in stockCheck price ↗ -
Crown XLi1500 2-Channel 450-Watt Power Amplifier
XLi 1500 · Crown
19 for sale on Reverb1 finish at Thomann
- Size19"
- Weight12.7 kg
The Crown XLi 1500 is a workhorse amp – simple, reliable, and delivers clean power. It's perfect for smaller to mid-sized venues, bands needing dependable amplification, or anyone prioritizing robust performance over fancy digital features. You'll get serious headroom for the price.
Pros
- Robust build quality, typical of Crown's professional lineage
- Excellent signal-to-noise ratio minimizes unwanted hum and noise
- Bridge mode provides substantial power for demanding subwoofers
Cons
- Limited connectivity – only XLR/RCA inputs are available
- Relatively heavy for rack mounting, requiring sturdy infrastructure
81AudioFu
Index↓ 5.0%since Aug 14 · lowest so far$425 · Aug 14$403 now$403€360 at Thomann · in stockCheck price ↗ -
- Size19"
- Weight3.6 kg
The NX3000D is a seriously powerful little amp, perfect for smaller venues, rehearsal spaces, or DJs needing a reliable, affordable workhorse. The built-in DSP is a real bonus, letting you tweak your sound without needing external processors. Just be mindful of pushing it *too* hard—it’s powerful, but not limitless.
Pros
- Impressive power density for its size, genuinely moves a lot of air.
- DSP offers surprisingly useful, flexible processing options.
- Class-D efficiency minimizes heat and power consumption.
Cons
- Behringer’s build quality, while improved, still feels a touch plasticky.
- DSP interface could be more intuitive and user-friendly.
71AudioFu
Index↓ 20.5%since Aug 14 · lowest so far$443 · Aug 14$352 now$352€314 at Thomann · in stockCheck price ↗ -
Behringer NX1000 1000-Watt Class D Power Amplifier
NX1000 · Behringer
3 for sale on Reverb2 finishes at Thomann
- Size19"
- Weight3.3 kg
The NX1000 is a seriously impressive offering for small to medium-sized PA setups or stage monitoring. It delivers a surprising amount of clean power in a super-portable package, making it ideal for gigging musicians and budget-conscious venues who need reliable amplification without the premium price tag.
Pros
- Surprisingly clean power delivery for the price point.
- Lightweight design makes transport and setup significantly easier.
- Integrated crossover provides basic signal shaping capabilities.
Cons
- Build quality feels plasticky; longevity is a question mark.
- Limited headroom at higher volume levels; not for demanding applications.
67AudioFu
IndexStableno change since Aug 14Aug 14$196 now$196€175 at Thomann · in stockCheck price ↗ -
Behringer Europower EP2000 2000-Watt Stereo Power Amp
EP2000 Europower · Behringer
5 for sale on Reverb1 finish at Thomann
- Size19"
- Weight15.7 kg
The EP2000 is a seriously powerful amp for the money – a real workhorse. It’s perfect for bands needing a reliable, high-output solution for clubs, festivals, or even portable sound reinforcement. Just be aware of the fan noise if you’re running it in a quiet setting.
Pros
- Impressive power output for the price, genuinely capable of driving large systems
- Robust toroidal power supply provides clean, stable power delivery
- Comprehensive protection circuitry prevents damage from overload and short circuits
Cons
- Build quality, while decent, feels a bit plasticky compared to higher-end amps
- Cooling relies primarily on fans, potentially noisy in quiet environments
67AudioFu
Index↓ 5.4%since Aug 14 · lowest so far$331 · Aug 14$313 now$313€279 at Thomann · in stockCheck price ↗ -
Behringer KM750 750-Watt Stereo Power Amp with ATR Accelerated…
KM750 · Behringer
5 for sale on Reverb1 finish at Thomann
- Size19"
- Weight8.5 kg
The KM750 is a surprisingly capable power amp for smaller venues, rehearsal spaces, or home studios. It's a workhorse that delivers decent clean power, especially when bridged, making it a great value for musicians needing reliable amplification without breaking the bank. It's ideal for DJs, bands with modest stage volumes, or anyone needing a budget-friendly solution.
Pros
- Surprisingly clean power delivery for the price point
- Solid build quality for a budget amplifier – feels robust
- Bridgeable design offers flexibility for mono applications
Cons
- Cooling fins could be larger given the power output
- Limited headroom at higher volume levels – not for serious sound reinforcement
66AudioFu
Index↓ 3.4%since Aug 14 · lowest so far$196 · Aug 14$189 now$189€169 at Thomann · in stockCheck price ↗ -
Behringer Europower EP4000 4000-Watt Stereo Power Amp
EP4000 Europower · Behringer
3 for sale on Reverb1 finish at Thomann
- Size19"
- Weight16.6 kg
This EP4000 is a serious workhorse amp – it'll drive a full band's rig with plenty of headroom. Perfect for DJs, live sound engineers, or anyone needing clean, reliable power without spending a fortune. It's a no-nonsense solution for getting the job done.
Pros
- Impressive power output for the price point, genuinely capable.
- Robust build quality with a solid, rack-mountable chassis.
- Flexible input options (XLR & jack) cater to diverse setups.
Cons
- Limited protection features compared to higher-end amplifiers.
- The cooling fan can be a bit noisy under heavy load.
63AudioFu
Index↓ 7.0%since Aug 14 · lowest so far$419 · Aug 14$390 now$390€348 at Thomann · in stockCheck price ↗ -
- Size19"
- Weight5.9 kg
The NX6000 is a seriously powerful little amp, perfect for smaller to mid-sized venues or bands needing a robust, portable solution. The built-in crossover is a nice touch for simplifying speaker management, and the Class-D design keeps things running efficiently. It’s a great option for budget-conscious sound reinforcement needing serious headroom.
Pros
- Impressive power output for the size and price point.
- Class-D efficiency minimizes heat and power consumption.
- Integrated crossover simplifies system configuration and tuning.
Cons
- Build quality feels somewhat plasticky, lacks premium component feel.
- Limited connectivity compared to higher-end amplifiers.
63AudioFu
Index↓ 28.7%since Aug 14 · lowest so far$558 · Aug 14$398 now$398€355 at Thomann · in stockCheck price ↗ -
Behringer KM1700 Professional 1700-Watt Stereo Power Amplifier
KM1700 · Behringer
2 for sale on Reverb1 finish at Thomann
- Size19"
- Weight12.5 kg
The KM1700 is a real workhorse – it'll drive a serious rig for live sound or a club setup. It’s ideal for bands needing substantial power without a massive investment, just be mindful of its weight and slightly less refined feel compared to more expensive options.
Pros
- Impressive power output for the price, handles demanding loads
- Robust 19in rackmount format simplifies integration
- XLR inputs allow for cleaner, pro-level signal handling
Cons
- Build quality feels somewhat plasticky, not premium-grade
- Limited internal headroom compared to higher-end amplifiers
59AudioFu
Index↓ 5.6%since Aug 14 · lowest so far$279 · Aug 14$263 now$263€235 at Thomann · in stockCheck price ↗
All 35 general power amps
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
the t.amp S-75 MK IIthe t.amp57Stable$145€129$145€129Check ↗
- 12
the t.amp E-400the t.amp57Stable$156€139$156€139Check ↗
- 13
Behringer Europower EPQ304 300-Watt 4-Channel Power AmpEPQ304 Europower · Behringer57Stable$164€146$164€146Check ↗
- 14
the t.amp S-150 MK IIthe t.amp57Stable$201€179$201€179Check ↗
- 15
the t.amp E-800the t.amp57Stable$212€189$212€189Check ↗
- 16
the t.amp E4-130the t.amp57Stable$279€249$279€249Check ↗
- 17
the t.amp E-1200the t.amp57Stable$279€249$279€249Check ↗
- 18
the t.amp TA 1050 MK-Xthe t.amp57Stable$324€289$324€289Check ↗
- 19
the t.amp E-1500the t.amp57Stable$324€289$324€289Check ↗
- 20
the t.amp TSA 1400the t.amp57Stable$334€298$334€298Check ↗
- 21
the t.amp E4-250the t.amp57Stable$334€298$334€298Check ↗
- 22
the t.amp TA 1400 MK-Xthe t.amp57Stable$373€333$373€333Check ↗
- 23
the t.amp TSA 4-300the t.amp57Stable$380€339$380€339Check ↗
- 24
the t.amp TSA 2200the t.amp57Stable$391€349$391€349Check ↗
- 25
the t.amp TA 2400 MK-Xthe t.amp57Stable$425€379$425€379Check ↗
- 26
the t.amp TSA 4-700the t.amp57Stable$446€398$446€398Check ↗
- 27
the t.amp D4-500the t.amp57Stable$446€398$446€398Check ↗
- 28
Behringer A800 2-Channel Reference Power AmplifierA800 · Behringer52Stable$198€177$198€177Check ↗
- 29
the t.amp S-100 MK IIthe t.amp50Stable$167€149$167€149Check ↗
- 30
Behringer KM400Behringer48Stable$212€189$212€189Check ↗
- 31
Dynacord U120:1 power amplifierDynacord48Stable$487€435$487€435Check ↗
- 32
Auratone 5C Super SoundCubes Pair with A2-30 AmplifierA2-30 · Auratone44↓ 3.1%$390€348$390€348Check ↗
- 33
the t.amp PM40Cthe t.amp42Stable$89€79$89€79Check ↗
- 34
the t.amp TA50the t.amp42Stable$95€85$95€85Check ↗
- 35
Behringer KM3600QBehringer41Stable$481€429$481€429Check ↗
General Power Amps by the numbers
Measured across all 37 models we track, not a sample.
Median $324 — half of all general power amps here cost less.
median of 30 models · 19"–19"
median of 34 models · 1.86 kg–16.6 kg
How to choose the best general power amps
Power Output
Don't be fooled by inflated numbers. 300-400 watts is plenty for most small to mid-sized gigs, especially if you're running a decent speaker setup. More watts doesn't automatically equal better tone, just more headroom before breakup.
Headroom & Cleanliness
This is crucial. You want an amp that stays clean at reasonable volumes but can also deliver a usable, musical breakup if you push it. That sweet spot of headroom depends on your application - rehearsal space might demand more clean headroom than a smoky bar gig.
Frequency Response
A flat, extended response is ideal, but at this price point, expect some compromises. Listen for any noticeable dips in the low-mids or harsh peaks in the highs. A slightly rolled-off top end can often be a blessing in a live setting.
Build Quality
These are often budget-focused designs, so expect simpler construction. Check for robust connectors, a decent heat sink, and a sturdy chassis. A flimsy amp won't last long hauling it to gigs.
Noise Floor
A quiet amp is a happy amp. Excessive hiss or hum can ruin a performance. A higher noise floor isn't necessarily a dealbreaker, but it's something to be aware of, especially when mic'ing up your amp.
Buying guide
Alright, so you need a power amp but your gig budget looks like a ramen noodle budget? Been there. Finding a solid general-purpose amp under $500 that doesn't sound like garbage and can handle a few gigs takes some digging. We're not chasing pristine studio clarity here; we're hunting for reliable power and usable headroom for rehearsals, smaller gigs, and maybe even tracking some decent tones.
At this price point, you're trading something. It's almost always going to be a compromise on build quality, speaker connectivity (expect mostly combo jacks, fewer Speakon options), or a slightly less refined sound. Don't expect audiophile-grade clarity - focus on finding an amp that delivers reliable power and a usable sonic character for your needs.
And seriously, check the reviews for known issues before you buy.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 37 general power amps from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Can I really get a 500-watt amp for under $500?
Technically, yes, but those are almost always class D amps. While class D is efficient, they can sometimes lack the 'feel' of a traditional Class AB design. Be prepared for a slightly different tonal character.
What's the difference between Class AB and Class D?
Class AB amps are the traditional workhorses - they tend to have a warmer, more organic sound but are less efficient. Class D amps are more efficient, lighter, and often cheaper, but can sometimes sound a bit 'sterile' or lack harmonic richness.
Are refurbished amps a good option?
Definitely. You can often snag a higher-end model for a lower price. Just make sure the seller has a good return policy and check the condition carefully for any physical damage or signs of heavy use.
What if I need to connect to a powered speaker?
Most of these amps will work fine as a preamp, but double-check the output impedance to ensure compatibility with your powered speaker. Too low of an impedance can damage the amp.
Can I use this for recording?
Sure, but don't expect it to be a substitute for a high-end preamp. It'll give you power for your cab, but the preamp section is usually pretty basic - you'll likely want to run your signal through a dedicated preamp for recording.
