The term 'BAND Blaster' is a combination of two words, 'BAND' and 'blaster'. The first word, 'BAND', refers to a group of musicians who play together. The second word, 'blaster', refers to an AMPLIFIER, which is a device used to increase the volume of sound. The crossword solution for this term is 'AMP', which stands for 'AMPLIFIER'. An AMPLIFIER is an electronic device that increases the volume of sound, allowing it to be heard over a greater distance. It is commonly used in music performances, as well as in other audio applications.