The V218 is a compact, high-output bass reflex subwoofer. The system is equipped with two advanced neodymium 18” RCF precision woofers mounted in a front-loaded configuration. This new high power design marks the latest refinements in RCF experiences in compact subwoofer design, resulting in a fast and controlled reproduction of the bass frequency range. The two transducers couple to achieve tight and maximised output, while the subwoofer design ensures an efficient acoustic response down to 30 Hz..FeaturesHigh power, bass reflex subwoofer system2 x 18" high power, 4" voice coil hypervented woofers141 dB max SPL3000 Watt AESVery high output, response down to 30 HzBirch plywood cabinetWeather resistant, textured, polyurea finishEpoxy powder coated front grilleAcoustical Specifications Frequency Response -10 dB: 30 Hz ÷ 250 HzMax SPL @ 1m: 141 dBSystem Sensitivity: 99 dBNominal Impedance: 4 Power Handling: 3000 WPeak Power Handling: 12000 WRecommended Amplifier: 6000 W Transducers Woofer: 2 x 18", 4" voice coilNominal Impedance: 8 Input Power Rating: 2x1500 W AES Input SectionInput connector: 2 x SPEAKON NL4 Cabinet Cabinet Material: 15mm Birch PlywoodHardware: Pole mount readyHandles: 4 sideGrille: Custom perforated steel grilleColour: black Physical Specifications Height: 569 / 22.40 mm/inchWidth: 1200 / 47.24 mm/inchDepth: 745 / 29.33 mm/inchNet Weight: 78 / 172 kg/lbs.