The IK Multimedia iLoud Portable Monitor Speaker is a powerful bluetooth speaker system to use with your iPod, guitar or any audio source. This thing sounds amazing for its size! While there are hundreds of portable Bluetooth speakers on the market, none of them were developed with musicians in mind - until now. Meet iLoud - the first portable speaker for musicians. IK Multimedia have created a portable Bluetooth speaker that combines superior power with spectacular audio resolution and amazing bass response.