Montarbo R18S Active Subwoofers The Montarbo R18S active subwoofers combine the rugged, stylish enclosures of their full-range counterparts with high-performance audio design. An M20 threaded pole mount allows for fast and secure installation. Both models feature stereo inputs and a built-in crossover output, making them ideal for plug-and-play applications. For instance, in a PA setup with one sub and two top speakers, no external processor is required: feed the sub both left and right signals, then split the output directly via the onboard crossover. Additionally, the LINK output can provide a full-range signal to another subwoofer when needed. Key Features: Speaker Type: Active Stereo Subwoofer Frequency Response [-10 dB]: 41 Hz to cut-off frequency Maximum SPL: 131.5 dB Low-Frequency Driver: 18″ with 4″ voice coil Amplifier Class: D RMS Power: 500 W Peak Power: 1000 W Cooling: Passive Radiator DSP: 28/56 Bit AD/DA Converter: 24 bit / 48 kHz Controls: Level, Crossover Selection, Polarity Selection Connectors: CH1/CH2 Combo Inputs, LINE OUT XLR-M (Link Crossover) Dimensions (W x H x D): 510 x 650 x 690 mm (20” x 25.6” x 27.2”) Weight: 38 kg (83.8 lb) Cabinet: Multilayer wood with durable polyurea finish
