xishui XSP2
The XSP2 utilizes a custom 14mm dual-layer independentdiaphragm high-damping dynamic driver, which provides excellentsound rebound performance. It also features a horn-style soundguide structure, a large buffered rear chamber, and an air ventstructure with three lmm straight-through holes and one dampinghole. This design not only increases the total amount of air pushedby the diaphragm, thereby enhancing sound energy propagationand improving sonic quality, but also reproduces more sonic details.
As the flagship model following the XSPl, the XSP2 boastsa dual-diaphragm, horn-loaded design, delivering a moreenergetic sound and reproducing more detail than theXSPl's natural, transparent sound. Its sonic qualitysurpasses the XSPl, with increased dynamics and theability to better distinguish between the primary tones andovertones ofinstruments. While its vocal performance iscomparable to the XSPl, the XSP2 boasts a widersoundstage and more powerful dynamics, delivering apowerful punch in high-pitched moments.
The front chamber consists ofthree sections: the aircompression area (A), the horn diffusion area (B),and the reflection area (C). The principle is: thediaphragm pushes air, compressing it in area A andtransmitting it to area B for energy transfer andamplifcation. Then, it reflects from area C andconcentrates it at the sound outlet, sending theenergy into the ear canal.
The cavity is also designed with three circularthrough-holes and one elliptical damping hole tocontrol air flow for tuning. This can make theheadphone sound field more natural, eliminatefalse low frequencies, and extend theheadphone's frequency band response width.
The ultra-large rear chamber, with an equivalent volume of530μL, is morethan three times that ofconventional flat-ear headphones, effectively improving bass quality.
The chamber also features three circular through-holes and an elliptical
damping hole to control air flow for tuning. This creates a more natural
soundstage, eliminates false low frequencies, and extends the headphone's
frequency response.
XSP2 Frequency Response Test Parameters
Comparison ofcurves ofXSPl and XSP2 in free feld
Xishui XSP2 waterfall chart
Frequency response curve:
Xishui XSP2 energy diagram
Specifications:
Brand: Xishui
Product Name: Resin-Stabilized Wood In-Ear Horn HiFi
Earphone Specifcations:
Earphone Model: XSP2
Driver: 14mm Dual-Layer Independent Diaphragm Full-Range Dynamic Driver
Impedance: 17Ω
Frequency Response: 20-20kHz
Cable length: 1.2m
Sensitivity: 118dB/Vrms @ 1kHz
THD: <1% @ 1kHz
Rated Input Voltage: 1.3V
Wire: German Single Crystal Copper Silver-Plated Audiophile Cable Replaceable
Cable Standard: 2-pin 0.78mm Connector(Subject to actual product. Details subject to change without prior notice.)
Accessories: 1 headphone cable, 3 matching plugs
