SB34NRX75 + SB15NRX30-8 + 810921 3way Passive Crossover Design

SB34 + SB15 + 810921 3way Passive Crossover Design

SB34NRC75-06 + SB15NRX30-8 + Peerless 810921 tweeter

Woofer: 3.8 cu. ft. sealed

Midrange: 0.2 cu. ft. sealed chamber