10 Best Acoustic Electric Amps 2025 in the United States

The Positive Grid Spark 2 is a versatile 50-watt acoustic-electric amplifier designed for guitarists looking for a practice amp with smart features. It delivers clear, detailed sound through its premium angled speakers, which help project your tone well for home use or small jam sessions. The 50-watt power rating makes it loud enough without being overwhelming, fitting nicely in the mid-range for practice amplifiers. One standout feature is the built-in looper with many drum patterns, making it easy to create backing tracks and enhance practice sessions without extra gear. The amp also shines with its AI-powered tone matching, which can suggest amplifier sounds based on your description—a unique tool especially helpful for beginners or those exploring new tones. It supports electric, acoustic, and bass guitars, adding to its flexibility.

The amplifier has a metal build that feels sturdy and weighs about 12 pounds, which is manageable but not ultra-light for carrying around all day. Battery power is optional but not included, allowing up to 12 hours of wireless use, which is great for portability if you add your own batteries. Inputs and outputs are standard with 3.5mm jacks, enough for most practice needs but may feel limited if you want extensive connectivity options. Effects and amp models are upgraded with tube emulations, providing a more authentic sound experience. While this amp is well-suited for practice and home use, its size and power might be less ideal for larger venues or full band performances. The Spark 2 is a smart, user-friendly amp that balances good sound quality with innovative features, making it a great match for beginners or hobbyists who want a flexible and portable practice solution.

The Positive Grid Spark GO is a tiny but impressive 5-watt guitar amplifier designed for players who want portability without sacrificing sound quality. Despite its small size (about 5 x 3 x 2 inches), it offers a surprisingly rich tone thanks to advanced audio technology. It comes loaded with 33 amp models and 43 effects, plus access to a huge library of over 50,000 user-created tones, making it easy to find or create sounds you like.

The Smart Jam and Auto Chords features are unique tools that help with practice and jamming by analyzing your playing and generating backing music or chord charts in real-time. It runs on a rechargeable battery that lasts up to 8 hours, making it very handy for on-the-go use. With only 5 watts of power, the amp is best suited for bedroom practice, small rooms, or casual jamming rather than loud performances or larger venues. The single-channel design keeps things simple but might limit versatility for some players.

Inputs and outputs are minimal but include USB-C charging and headphone support for private playing sessions. Build quality is solid given the portable nature, but it is very lightweight and may feel less rugged than bigger amps. This makes the Spark GO an excellent choice for beginners, commuters, or anyone wanting a compact amp with smart features and plenty of tone options, though it won’t replace a more powerful amp for bigger gigs.

The Fishman Loudbox Performer BT is a solid choice for musicians looking for a reliable acoustic-electric combo amp. With 180 watts of power, it offers plenty of volume for small to medium-sized gigs or practice sessions. The amp features two speakers—a 5-inch and an 8-inch—plus a tweeter, which together deliver clear and well-balanced sound, especially for acoustic guitar and vocals.

Having two channels means you can easily connect both your guitar and a microphone, which is great for singer-songwriters or solo performers. The built-in effects and feedback suppression help shape your sound without needing extra gear, and the dual effects loops add flexibility if you want to add pedals later. Bluetooth connectivity is a nice perk for playing along with tracks wirelessly.

The amp is a bit on the heavier and larger side, which might make it less convenient for those who need a super portable option. While the build quality is solid and designed to last, it’s not the most budget-friendly choice if you’re just starting out. This amp suits performers who want clear acoustic tone, useful features, and decent power in one package.