Speaker warranty for 5 years




Founded in Switzerland in 2019, PSI's successful speaker design is based on a unique understanding of acoustics and continuous research and development results.The speaker box is designed and produced locally in Sainte-Croix, Switzerland, and the electronics part is produced in Yverdon, Switzerland.Our products are unparalleled, combining innovation and technology.The core of the outstanding performance of the speaker is mainly related to our two circuit designs.The first is the (CPR) line design, which is composed of several full bandpass filters, and each filter has a larger area of linear phase reaction to each specific frequency.The second is (AOI) line design, which consists of an automatic controller, that is, a feedback filtering response, so that the tone can be reproduced with the most realistic effect.Before leaving the factory, each pair of speakers must undergo the pass test of the silent room index to ensure quality and compliance.
Features:
Wide and wide frequency response
Antimagnetic, balanced input
Overload circuit protection
AOI circuit design improves level pulse response
CPR line design makes stereo effect more accurate
Technical indicator:
Power RMS 70+50W
Maximum sound pressure (one pair) 1m, 115dB
Frequency response–6dB 48-23000Hz
±2.5dB (55Hz - 20kHz)
Phase difference±45°(220Hz - 20kHz)
Woster: 170mm Diaphragm 130mm
Tweeter: 100mm Diaphragm 25mm
Size: (W*H*Dmm): 200×320×230mm
Weight: 7kg

