| Boss Boom Box | |
 Boom Box's sprite from Banjo-Kazooie. | |
| Powers | Heaviness |
| Species | Boom Box |
| Affiliation(s) | Boom Boxes (possibly) |
| Enemies | Banjo, Kazooie |
| Game(s) | Banjo-Kazooie |
| First appearance | Banjo-Kazooie (1998) |
Boss Boom Box is a giant Boom Box in Banjo-Kazooie who serves as the boss of Rusty Bucket Bay.
To attack, Banjo must hit him repeatedly and he will break into multiple smaller boxes, which will break into even smaller boxes each time attacked and the total Boom Box amount is fifteen, meaning he has to be attacked fifteen times.
He does not explode, despite being a giant Boom Box, so only Banjo and Kazooie touching him results in injury. He also hops in random directions.
| Characters in Banjo-Kazooie |
|---|
| Major Characters |
| Banjo · Bottles · Brentilda · Gruntilda · Kazooie · Mumbo Jumbo · Tooty |
| Minor Characters |
| Ancient Ones · Bikini Girl · Boggy · Captain Blubber · Caterpillar · Cheato · Chimpy · Clanker · Croctus · Dingpot · Eyrie · Gloop · Gnawty · Gobi · Grabba · Groggy · Gruntilda's Broomstick · Histup · Jinjo · Jinxy · Juju · Klungo · Leaky · Little Lockup · Loggo · The Mighty Jinjonator · Moggy · Motzand · Mr. Vile · Mrs. Nabnut · Nabnut · Napper · Roysten · Rubee · Snacker · Snorkel · Soggy · Tanktup · Tiptup · The Tiptup Choir · Toots · Trunker · Tumblar · Warp Cauldrons · Wozza |
| Bosses |
| Conga · Nipper · Mutie-Snippet · Yellow Flibbits · Boss Boom Box · The Zubbas |