Technical data Usina power supply unit

If you pick up the small VX2000PRO and take a look at the datasheet

Dimensions (L × W × H): 228 × 136 × 54

optical signal input in SPDIF format including SPDIF Direct In switch to route the digital input signal directly to the power amplifier for lossless signal processing

GZRB 25SPL Port Technical data Usina power supplyThe Ground Zero GZRB 25SPL was developed for demanding car audio applications and combines high power handling with powerful, deep bass reproduction. The aerodynamically optimized bass reflex enclosure ensures high efficiency and precise low frequency responseideal for high performance everyday systems as well as SPL oriented setups. The sturdy MDF enclosure, reinforced paper cone, and robust protective brackets ensure a long service life even under