Coppia di diffusori da scaffale PAIYON P1 per audiofili amplificatori valvolari cassa audio HiFi passiva

Features: 
In order to match this speaker, we specially designed a proprietary metal film tweeter (using vifa diaphragm) for this purpose, coupled with a large magnetic circuit plus short-circuit ring to reduce high-frequency distortion, this monomer high-frequency extension Very good, especially for some ordinary power amplifiers, with a noticeable high frequency boost. 
6.5 inch vifa speaker 
P1's mid-woofer f uses the original high-quality 6.5-inch paper cone speaker of the Peerless vifa. This speaker has won five-star price in the European HIFI industry. The intermediate frequency is notoriously thick and pure. 
Adopting the original woofer unit of Peerless VIFA (Vline trademark), this speaker TYMPHANY has been discontinued. After many efforts, the manufacturer re-sends the production and special improvement according to our requirements, that is to say, this speaker is only available for us to send audio. All other goods are fake, this can be verified to the manufacturer or their general agent in the country, 
In the design process, P1 got the technical guidance of Danish speaker designer G.stanfer. Mr. G.stanfer worked in many famous international speaker product research and development departments in the early years. He has a unique concept for the design of the speaker, and the style of P1 is also considered to be It incorporates some European humanities concepts. The design of the multi-faceted trimming geometry not only makes the p1 look unobtrusive, but more importantly solves the problem of acoustic diffraction, and makes the p1 more modern and personal. 
The pilot hole of P1 is rearward. The position and size of the guide tube are designed after strict design requirements and computer simulation! 
Pai special terminal 

In order to achieve the lossless transmission of the signal, the 99.99% high-purity oxygen-free copper terminal is directly installed at the cost to the crossover network. The high-purity oxygen-free copper box connection cable is specially made to ensure the signal "0 loss transmission. 
Whether the crossover design is reasonable or not directly affects whether the sound connection is smooth. Even if the speaker unit does not have a reasonable crossover design, it can not only let the speakers work in the corresponding frequency range, but instead The distortion of each speaker increases. In order to fully utilize the performance of the speaker unit and avoid the distortion frequency band of the speaker unit, the pi adopts a special frequency division network, which not only makes the high and low sound work more smoothly, but also just avoids the single body distortion and fuses the frequency response. Together, it sounds like a voice! In order to ensure the stability of the crossover network, we use special customized MPT crossover capacitors and high-grade stepless horizontal electrolytic capacitors, high-precision inductors and high-power non-inductive resistors, double-sided FR4 thick copper foil circuit boards, 
The complex structure inside the box and the asymmetric support are strengthened. Both the mechanical strength and the box resonance reach the ideal state. The high-density environmental protection sheet of grade 3a is selected. The non-toxic and long-lasting damping is consistent, and the thickness of the density reaches 3cm. 

Specification: 
Brand model: Paiyp1 bookshelf speaker 
Treble unit: VIFA-inch metal dome 
Mid-woofer unit: VIFA 6. 5-inch paper cone magnetic shielded speaker 
Maximum power: 135W 
Sensitivity: 89.5dB 
Impedance: 8 Euro 
Frequency response: 52-32000hz 
Recommended driving power: 8W or more for the amplifier; 60W or more for the transistor 
Total harmonic distortion: <0.5% (200 - 20KHz) 
Net weight: 18 kg / pair of packaged weight: 22 kg 
Dimensions: width 230 x height 376 x depth 315mm (including mask and binding posts) 
Packing size: 590 x width 505 x height 435mn (about 0.12 cubic) 
The price is 2 speakers, no Cable