Also known as Sound Performance Lab, SPL is a prestigious manufacturer of pro audio equipment based in Germany that has consistently been ahead of the industry curve for over three decades.
SPL has been developing professional audio technology for over 35 years. Sound studios all over the world trust our quality. Mastering studios demand the highest standards because they put the finishing touches to their music productions.
In the Professional Fidelity series, using VOLTAiR technology, enables audiophiles and music lovers to experience music on the same level as a mastering sound engineer.