Guess the mystery sound and win up to $1000 worth of SFX from BOOM Library

2 winners will be found, each receiving $500 worth of sound effects of their choice from BOOM Library (and yes, the same person can win both prizes). Explore BOOM Library's full catalog here to see what the winners get to pick from.

Your first chance to win $500 worth of SFX:

Listen to the mystery sound (you can hear it here, if you haven't done so already), and submit your guess as to what it is - 2 guesses per entrant. If you get the answer right, you're in the random draw to win $500 worth of BOOM SFX of your choice.

Your second chance to win $500 worth of SFX:

Once you've submitted your mystery sound guess (whether right or wrong), you'll unlock more chances to win: Enter in as many additional ways as you'd like below - you'll be in the random draw from ALL entries to win $500 worth of BOOM SFX of your choice.

Oh, and an added bonus: Should you be one of the lucky winners, we'll refund any BOOM library purchases you've made on A Sound Effect during the contest period.

CLUES:

• The Mystery Sound is not made by an electrical source • The Mystery Sound was not captured with a contact microphone • The sound has not been pitched up/down or had effects applied

Entry Methods:

• What's the mystery sound? Enter your guess here: What's the mystery sound? Enter your guess below:
• BONUS: Want one more chance to guess that mystery sound? Enter your extra guess here:: Want one more chance to guess the mystery sound? Enter your extra guess here:
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