Sound quality: Monster's SuperStar Monster Blaster had good sound quality overall. Bass has good impact but is a bit boomy, prominent and deep bass is lacking. Midrange is a bit edgy and metallic. Treble is extended but sizzly and prominent. Does a so-so job of recovering room ambience mainly in the upper midrange, lacks fine detail and sounds a bit thin and a bit congested. Bluetooth and wired sound quality are similar. Provides a decent volume level in a large-sized room.
Ease of use: We found the Monster ease of use to be very good overall. Bluetooth pairing: Checking instructions is a must because Bluetooth pairing is ambiguous where Bluetooth pairing requires a press of the Power control Button on unit, and then the selection of unit from Bluetooth selection list on source device; unit provides an obvious indication that the unit is in pairing mode as well as when pairing has actually occurred. As such, the Bluetooth button is also multifunction. NFC is also available for quick pairing for compatible devices. Volume controls are not prominent (on side of unit) and labeled with high contrast symbols for up/down of volume level and has persistent and easily repeatable volume level index. Also, works for line-in. Switching sources: involves plug and unplug - The line input has priority over Bluetooth when plugged in with slight or no delay. Unambiguous.