This is a used / pre-loved item, we do our best to uphold the quality of all our used equipment.2 pcs. Montarbo Pro Rab 1815 Cardioid subwoofer. 2 pieces of protective cover. 1 StK Montarbo Pro PLM 6800 Digit. -Amp. 2 pcs. System loudspeaker cable NL8. The facility is new, was stored because of corona and bankruptcy. NP: CHF. 12, 190. 00. Secure this professional sound system now and experience outstanding sound for your events. With personal advice or handing over the system, we offer a demonstration to check the functionality in the presence of both parties. The system can also be delivered on request. Used goods are sold, excluding any warranty, no renegotiations, no guarantee or return. Exclusion possible! Subject to intermediate sales in the shop. Rab 1815: Cardioid bass speaker. This innovative sub-bass unit offers an unmistakable dual transducer configuration with an 18-inch deep tinter in a reflex-ported configuration and a second 15-inch deep tones that is loaded by a folded horn. The two converters are specially designed for the Rab1815. They are built up with neodymium magnets and 4 '' icing coils and can have a deflection of ± 23 mm. Features frequency response of 30 Hz - 120 Hz, maximum SPL 136 dB and the power of 1600 W at 4 ohms in both woofers. Dimensions: 51 x 76 x 75 cm. Weight: 58 kg. The precise interaction of these two sound converter enables the RAB1815 in a kidney characteristics to radiate from a single housing, with a damping of 15 dB at 180 ° from 40 Hz to 100 Hz, so that many more bass amplification can be used for the audience, Also very close to the stage. In addition to the creation of an unidirectional polar activity, this design also offers the advantages of bass reflex and folded horn systems: very deep bass, but with quick response. The design also places the actual membrane movement of the two speakers in opposition to the same axis of the housing, which ensures that the subwoofer does not move. PLM 6800PLM6800 is an innovative "powered loudspeaker controller": the combination of a versatile DSP speaker management controller with 4 class-D finish levels, each up to 1700 W @ 4? deliver and guarantee a very high efficiency. The DSP controller (2 inputs / 4 outputs) controls the internal power amplifiers and offers all signal processing functions required for the administration, configuration and installation of all types of loudspeaker system, from complex palcoplus by montarbo® line arrays to simple disposable- or two-way passive systems, even in combination with a subwoofer. The 24-bit-? -? -A/D/A converter guarantee maximum audio quality and the powerful 56-bit DSP manages all signal processing functions on the 4 output channels: Limitians, crossover filters, delay and equalizer. A large LCD display enables all functions of the system to be checked, while the intuitive operating field enables the selection of the operating pre-setting and the direct control of reinforcement, level, delay and mute switching of the 4 outputs. The RaconplM software program? Thanks to the complete programmability of the controller functions, the factory standard presets can be changed and new "custom" presets "created" can be created:.