I’ve noticed a pretty cool trend out there on Portable PA systems lately. You are now starting to see pretty powerful setups coming in small, easy to manage, gig-worthy packages. I’ve selected three that I think represent the best range of options.

The first is the Mackie SRM 150: Click Here for Product Page
Street Price: $300
Features:
o Extremely portable active loudspeaker system
o Built-in Mackie mixer for superior sound quality with:
- 3-channel mixer with 3-band active EQ
- Two high-headroom Mackie Mic/line preamps with 48V phantom power
- Instrument-ready input (no DI required)
- Dedicated stereo channel for keyboards, CD, MP3, iPods, etc.
- Neutrik® Combo “line in” for linking or adding inputs
- XLR “thru” with mic/line switch for linking more SRM150s or direct send to main PA
o 150-watts of high output, Class-D power
o 5.25" premium-quality, full-range neodymium driver
o Frequency Response: 100Hz to 17.5kHz
o Complete system protection with built-in limiter
o 120 dB Maximum SPL@1meter
o Built-in top carry handle
o Integral aluminum heat sink
o Mic stand integration system for use with stand and boom
o Tough, impact-resistant, polypropylene enclosure

The second is the Fishman SoloAmp: Click Here for Product Page
Street Price: $1000
Features
o Compact line array
o 6×4″ cone midrange drivers (200W)
o 1″ neodymium soft dome tweeter (20W) with tweeter level control
o High-excursion custom drivers and servo power amp
o Two mic/instrument channels with 3-band EQ, phantom power
o Independent reverb level and effect loops on each channel
o Per-channel phase and notch filters
o Auxiliary stereo input with level control
o 4 digital reverb effects with master level
o Balanced XLR D.I. outputs for both channels and main mix
o Monitor I/O for better onstage ensemble monitoring
o Channel mute with remote footswitch input
o Tuner output
o Stand and padded carry bag with wheels included
o 41.5″ H x 5.6″ W x 6.6″ D
o 25 lbs. without stand

The last is the Roland Mobile Cube: Click Here for Product Page
Street Price: $160
Features
o Battery-powered amplifier for anyone, anywhere, anytime
o 5W (2.5W + 2.5W) stereo power with two high-performance 4″ speakers
o Inputs for microphone, stereo-instrument, and stereo AUX; headphone output
o Center Cancel function for karaoke
o Built-in stereo reverb/chorus, distortion and more
o Dedicated strap included for easy carry around
o Mic Channel: Input Jacks (1/4″ phone type)
o Keyboard/Instrument/Guitar Channel: Input Jack L/MONO, GUITAR (1/4″ phone type), Input Jack R (1/4″ phone type)
o Aux In Jacks (Stereo miniature phone type, RCA phono type)
o Phones Jack (Stereo miniature phone type)
o Accessories - Strap, Dry Battery (LR6 (AA) type) x 6
o Power Supply - DC 9 V, Dry Battery (LR6 (AA) type) x 6 or AC Adaptor (optional)
o Size and Weight
Width - 11-1/16″
Depth - 4-1/4″
Height - 7″
Weight - 5 lbs. 9 oz.