New to the range of High-Performance Dynamic Speakers for DCC Sound locomotives is the “Grande Slim” by DCC Solutions.One of their best-selling speakers the “Grande” has been around since 2013 and it now finally gets some new additions to its line-up.The DCCS – "GRANDE SLIM" consists of single speaker installed in a precision engineered compact enclosure with a height of just 4mm so it is designed to fit inside locomotives with limited space where other speakers simply won't fit and yet provide good sound performance.The grandeur of dynamic speakers, the DCCS – “GRANDE” produces incredibly big sound across a large frequency range when fitted inside our precision engineered enclosure while outputting an impressive sound by providing a whooping 82cubic mm Air Pumping Capacity per speaker. The more air a speaker can move, the louder the speaker can get; In a nutshell.Featuring 8-ohm Impedance the DCCS – “GRANDE SLIM” is suitable for use with ESU LokSound, Soundtraxx Tsunami, TCS WOW, and Digitrax sound decoders.Unique features of the DCCS - "GRANDE SLIM" include:• Triple magnet speaker technology for improved sensitivity• Enclosure designed and manufactured by DCC Solutions• Fully sound tested for quality reassurance prior to sale• Size with Enclosure: 20.00mm x 15.20mm• Height with Enclosure: 4.00mm• Nominal Power Output: 1 Watt• Impedance: 8 ohms• Frequency Range - 300Hz~20kHz• Sound Pressure Level - 73db• Max. Sound Pressure Level - 90.5db• Air Pumping Capacity - 82mm³