Vonyx SWA-18

Vonyx SWA-18

18 inch active subwoofer speaker with adjustable low-pass filter between 30Hz and 120Hz. Featuring a built-in 500W amplifier, a phase switch to let the sub acoustically play along in phase with the main speakers, reproducing an excellent deep bass sound and an IN/THRU connection for line-signal-chaining to another subwoofer.Features18 Inch SubwooferBuilt-in Active Low-pass FilterBuilt-in AmpPhase Adjustable (0-180 degrees)Carpet covering and wear resistantFull metal grille to protect the wooferSpecificationsPeak Power: 500WPower Max: 250WFrequency Response: 30-120HzSPL Max: 118dBTHD: <0.05%Signal-To-Noise-Ratio: >80dBWoofer: 18 Inch (46cm)Top Hat: YesPower Supply: 230Vac / 50Hz