Altec Lansing inMotion iM9

Full sound. Compact size. Rugged. Has video output.

Controls aren't particularly responsive. Audible pop when tracks change. Distorts when you get near top volume. A bit expensive.

The IM9 is powerful enough for nearby listening outdoors and in small rooms indoors but it distorts at higher volumes.

Excellent build quality, Great sound quality, Rugged construction, Relatively lightweight, AC/DC power options, Backpack carrying case, Excellent build quality, Great sound quality, Rugged construction, Relatively lightweight, AC/DC power options,...

Needs adapters for newer iPods & iPhones, Expensive, Needs adapters for newer iPods & iPhones, Expensive

Impressive sound quality and volume levels for the size ; durable design ; secure iPod storage ; provides ports for audio, video, and data ; includes handy backpack for travel

No remote ; volume buttons difficult to press ; volume very loud on turn-on ; no protection for front of iPod ; heavier than most portable systems

The iM9's limited controls are located on the top of the unit: A power button (which glows purple-blue when the unit is turned on) volume up and down buttons, and an eject button for the system's iPod cradle (see below). Unfortunately, unlike the less...

A ruggedized iPod docking speaker system that provides Bose SoundDock-like audio quality and volume at a considerably lower (and commensurately more reasonable) price, along with full battery-powered portability for 24 hours. Attractive black and...

Amplifier hiss is more noticeable at low to low-mid volumes than comparable alternatives. No remote control, so all iPod/volume control must be handled up close, limiting safe access to its top volume levels. While ruggedized, doesn't offer even...

I have not noticed the hissing between the tracks but I have noticed a popping or crackling which is really audible between most of the tracks and it is really distracting. I may have to return it

Ideal for those on the move, Runs off batteries, Aux Input

Sound quality, Buttons difficult to press without some force, No remote control included, Heavy

Ideal for those on the move, Runs off batteries, Aux Input

Sound quality, Buttons difficult to press without some force, No remote control included, Heavy

The sound quality isn't the greatest, but if you want a system to carry your music around then the included backpack and unique rubberised case may be of some interest.

Portable and durable. Can accommodate most iPods. Has an auxiliary line-in for other audio sources. Comes with a backpack.

No remote. Some design flaws, such as clunky to use buttons and no handle. Only so-so sound quality.

The Altec Lansing inMotion iM9's will find favour with those looking for a portable and durable set of speakers for their iPods. Just don't expect top shelf sound quality.

Many of the best names in loudspeaker technology have entered the speaker market for the iPod. Names like Bose, Klipsch and Altec Lansing are known for speakers and headphones and now, for iPod systems

Portable, rugged.

Doesn't fit 1st or 2nd gen nano's (i can't imagine it would fit 3rd either). Way too much bass.

Extras back pack, equipped with the technology MaxxBass

Background noise is high