QUADRAPHONIC
29
Scrabble
32
WWF
Q(10) U(1) A(1) D(2) R(1) A(1) P(3) H(4) O(1) N(1) I(1) C(3)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
adjective
- (of a sound system) Employing four independent channels or speakers.
Source: Wiktionary
Hooks
Back hooks: QUADRAPHONIC-S