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1 x Amplifier Helix M FOUR
Smartphone pder Navi
Equipped with a 2-channel high-level input with automatic switch-on and a 2-channel cinch input
(-3dB) 43 Hz Recommended DSP settings Recommended "Self-Define" high-pass filter with 45 Hz cut-off frequency and Q = 1
🗒Instruction manual
ESX QSC15 Schaumstoff Packaging Unit:Package 3 m² (16 plates) 1 x Amplifier Helix MESX acoustic foam With the self adhesive acoustic foams QSC7 (smooth) and QSC15 (studded), ESX offers further possibilities to significantly improve the interior acoustics in vehicles. Acoustic foams are recommended in addition to the use of aluminum butyl mats. While aluminium butyl mats primarily ensure that vibrating parts or resonances from sheet metal parts in doors or in the trunk are quietened by their high mass, acoustic foams in cavities or
