Marshall AS100D Acoustic Guitar Amplifier 2×50 Watts 2×8 in.

The AS100D has been specially designed for use with a variety of acoustic instruments, regardless of whether they have pickups built in or not. Between its 4 channels, this combo has the flexibility to handle instruments with piezo transducers or magnetic pickups, plus microphones, for both vocal and instrument reproduction.
Price: $1000 $699
Mackie TH12A 2Way Active Loudspeaker 400 Watts 1×12 in.

The Mackie TH12A Powered Speaker delivers proven Mackie performance and quality in a portable design that delivers real-world power with superior midrange for vocal and acoustic applications. Efficient Class-D Fast Recovery amplification provides 400 watts of total system power, tuned to perfectly match the custom-designed 12 inch high-precision woofer and 1 inch compression driver.
Price: $389.99 $299.99
ElectroVoice DL15BFH Speaker 350 Watts 1×15 in.

The ideal 15 in. for high-power bass boxes or 2-way systems. EV’s RMD technology provides smooth vocal performance with low-frequency impact. Specs include a high power rating of 350 watts, 45 – 2,000 Hz frequency response, 8 ohms, 12 lbs.
Price: $355 $225
Behringer KT108 Ultratone Keyboard Amplifier 15 Watts 1×8 in.

Its cutesy looks alone make it a winner, but that’s barely the beginning! This super-compact 2-channel, 15-watt keyboard amp is perfect for keyboards, vocals, drum machines or wherever a small sound system is needed.
Price: $151.99 $75.99
