Check the listing for details. Replacement Amplifier for QSC KW181, KLA181, K-Sub Module Powered Speakers. Condition: New. Listed at 339.99 USD. This high-quality power amplifier is specifically designed to replace the amplifier in your QSC KW181, KLA181, or K-Sub Module powered speakers. It boasts 1000 watts of power and a class D amplifier for efficient and reliable performance. The Rapid Omega brand is known for its modular and amplified features, making it a great choice for musicians and professionals in the pro audio industry. With one channel and a sleek K Series design, this amplifier is a must-have for anyone looking to enhance their sound system. Model NumberAS- KLA181A-c02CustomizedYesDimension395*230*150Power Supply ModeOtherStorageNoSNR>135dBOutput Power1000wConnection TypeOtherShell MaterialMetalFormatNoThe body materialMetalradio functionNOPower Output1000 W Class D continuousInput ImpedanceXLR: 40 kO balanced / 20 kO unbalancedIndicatorsPower, Signal, Standby, LimitCoolingOn demand, 50 mm variable speed fanTransducer ProtectionThermal limiting, excursion limitingDimensions (W*H*D) mm395*230*150G weight2.8KGOutput CircuitryClass DNameprofessional power amplifierColorblack Packaging and delivery Selling Units:Single itemSingle package size:50X30X25 cmSingle gross weight:5.000 kg