MONO MARINE/POWERSPORTS AMPLIFIERWavtech LINK750.1PLUS is a rugged mono amplifier engineered to deliver strong, clean low-frequency power in marine and powersports environments for enhanced bass performance. MARINE-RATED, WEATHER-RESISTANT DESIGNBuilt to withstand moisture, corrosion, vibration, and harsh outdoor conditions common to boats, UTVs, ATVs, and other powersports vehicles. CLASS-AB BASS-FOCUSED AMPLIFICATIONDelivers powerful, controlled low-end output with smooth performance and minimal distortion. OPTIMIZED SUBWOOFER DRIVEDesigned to drive subwoofers with authoritative bass to improve overall audio depth and impact. COMPACT, INSTALL-FRIENDLY FORM FACTORSpace-efficient chassis allows flexible mounting in tight marine or powersports locations. SEALED, CORROSION-RESISTANT COMPONENTSConstructed with sealed hardware and corrosion-resistant materials for reliable outdoor use. RELIABLE OUTDOOR BASS SOLUTIONIdeal for riders, boaters, and outdoor audio builds seeking dependable, high-impact low-frequency power. | Specification Wāvtech LINK750.1PLUS Product Type Mono Block Subwoofer Amplifier Amplifier Class Class D RMS Power @ 4 Ω 400 W x 1 RMS Power @ 2 Ω 750 W x 1 RMS Power @ 1 Ω 750 W x 1 Minimum Impedance 1 Ω Speaker Level Input 1 to 20 Vrms / 2 to 40 Vrms RCA Input 0.2 to 5 Vrms / 0.4 to 10 Vrms Maximum Speaker Input 40 Vrms Frequency Response 10 Hz to 500 Hz THD+N 78 dBA Low Pass Filter 30 to 80 Hz, 24 dB/octave Subsonic Filter 10 to 50 Hz, 24 dB/octave Parametric EQ Boost 0 to +12 dB Parametric EQ Width Q 1.5 to 5 Remote Level Control Compatible with Optional linkRC OEM Integration Adaptive OEM Load Technology Turn On DC Offset / Audio Signal Detect / Remote Operating Voltage 7 to 16 V Fuse Rating 100 A External Fuse Dimensions 1.65 × 5.51 × 10.35 in