FOSTEX speaker box pair P1000-E(P)

---------------------------------------------------------------------- Format: Bass reflex type Internal volume: 3.6L Tuning frequency: 82Hz Board thickness/material: T9 particle board Accessories: Wood screws x 4, washers x 4 Connect the internal wiring cord to the speaker unit terminal and attach the speaker unit using the included wood screws to enjoy high-quality sound with a simple assembly. Speaker units that can be installed include P1000K, FE103En, FF105WK, etc.