Zen Grounding 12150 Gram D/A# Note Singing Bowl 22.5" #ztg12150
Size: 22.5" x 8"
Weight: 12150 g
Average Rim Thickness: 7 mm
Undertone Note: D 37 Hz
Fundamental Note: A# 118 Hz
Overtone Note: A# 230 Hz
The undertone note is so low that it is rather felt than heard, while the fundamental note is the most audible. The overtone note is the next highest harmonic frequency produced by this bowl.
This bowl includes a free gonger mallet.
Sound sample includes the bowl being struck at the rim with the gonger mallet.
The sound sample and photos are of the actual bowl.