The CRUNCH GTS series offers top sound quality, good efficiency, and easy installation! The impressive performance is partly due to the use of expensive Y30 magnets, which outperform some visually larger models in terms of power, even at a smaller size. Additionally, the GTS speakers are up to date: the centering spiders are additionally ventilated, and in the component speakers, an extra pole core drilling provides even better cooling. For the diaphragm, the developers opted for a polypropylene version that delivers the best acoustic results. Thanks to the linear frequency response of the speakers, it is possible to use very small crossover networks, which are designed separately for the tweeter and woofer.