PAIYON A61 Decodifica altoparlante monitor attivo HiFi e altoparlante audiofilo Bluetooth

A61 Overview:
The Paiyang A61 is a high-performance two-way professional HIFI-class active monitor speaker. Each speaker is independently equipped with professional-grade active electronic crossover technology and dual-channel power amplifier with 6.5-inch composite polypropylene cloth cap. The rubber woofer, the 28mm silk film dome treble material is the same as the 绅X Bao 9500, from the same supplier. The organic integration of independently designed speakers and active electronic crossover power amplifiers enables the A61 to achieve accurate distortion reduction with low distortion in a variety of environments, not only for professional monitoring applications, but also for home entertainment and personal HIFI. Need.
A61's accurate image positioning accuracy and low-frequency expansion performance are amazing. Positioned in the combination of professional-grade multimedia speakers and HIFI speakers, the A61 is not only satisfactory in sound performance, but also has another more outstanding side. It can be easily matched with various audio sources and environments through Bluetooth, coaxial, USB, XLR balance and other interfaces to become a professional-level multimedia system.
The frequency range of the A61 in the free sound field is 45Hz-22kHz (±3dB), and the mono peak output power is 150W RMS. When used in stereo monitoring, each pair of speakers can achieve 123dB sound pressure level at 1 meter, which can meet the requirements. Professional monitoring and personal HIFI needs.

A61 top ten design highlights:
Advantage 1: Each speaker uses three 3886 power amplifier chips for amplification, one of which pushes the treble separately, and the other two take balanced amplification to push the mid-bass, while the balanced amplification section targets the mid-woofer unit under large dynamic large amplitude characteristics. Some nonlinear distortions have been suppressed to ensure that the FCL has a good output power, good sound field and sufficient response speed, as well as excellent detail reduction. The independent power amplifier design can ensure the acoustic consistency of the two boxes while ensuring sufficient output power, and the balanced sub-box connection method improves the anti-interference ability of the connection and ensures the purity and truth of the sound.
Advantage 2: The FCL adopts an electronic crossover design. Considering the diversity of various applications and front-end matching, frequency adjustment, low-frequency weakening, and professional standardized input level matching adjustment are designed. In order to ensure the sound fusion and the whole box can get a full balance of the overall sound in the near field, we have designed the specific matching from the speaker unit to the electronic crossover part, and the box is off-axis horizontally off-axis. Still have a good frequency response. At the same time, the phase shift compensation network is specially designed to ensure the consistency of the phase, so that the sound can get a good sense of hearing and good details and dynamic display when listening in all directions.
Advantage 3: Each speaker's power amplifier circuit uses 18 1000uf military-day-day fever capacitors in parallel to form a large reservoir filter system with a total of 18000uF to ensure low internal resistance and large dynamic characteristics of the system.
Advantage 4: Each speaker uses a 160-watt audio amplifier dedicated ring cow, designed and produced by the famous domestic transformer manufacturer Igor.
Advantage 5: Modular industrial design, built-in high-quality Bluetooth receiver module, coaxial receiver module and USB receiver module. The I2S signals of all modules are decomposed by MCU instructions and sent to the decoding module for processing into high-quality analog signals. The interface is rich and convenient. use.
Advantage 6: All circuits use SMT technology to ensure good circuit stability, low power consumption and strong anti-interference ability.
Advantage 7: One-button processing of volume and signal source, high-quality fever audio dedicated chip, encoder and MCU to form a signal processing center, one-button signal switching and volume adjustment, simplifying operation, never ordinary carbon film potentiometer Wipe the noise.
Advantage 8: Specially designed anti-magnetic large magnetic circuit in the woofer and silk film treble, for the nonlinearity and directivity under large amplitude correction, but also the special design of the matching between the two units to ensure From large dynamics to small signals, it is enough to be calm and has good reducing power. At the same time, the treble adopts the magnetic circuit structure optimization and adopts the imported high-quality diaphragm (same as the gentleman's treasure) to ensure that the overall detail is restored enough.
Advantage 9: The box adopts the low-diffraction chamfer design of the sound wave to fully diffuse the diffracted sound waves and reduce the interference of sound waves on the corners. The box veneer adopts AAA imported high-density board, which is attached with ash raw wood veneer. At the same time, the front panel is printed with laser engraving. The overall workmanship is elegant and exquisite, showing a good visual texture.
Advantage 10: Each speaker is equipped with 220x70x45mm giant dense tooth fins (over one kilogram) and 3mm large pure aluminum brushed backboard, which can be described as luxurious materials, supplemented by formal EMC standard design, temperature, overload and other protection designs. Ensure that the product has sufficient stability and long service life.

Specification:
Frequency response (+/-3dB): 45Hz to 22KHz
Input impedance: 80Koh
Input level: 350mV
Bluetooth version: 4.0 HIFI audio dedicated level
USB interface: HIFI level audio dedicated decoding (B type plug)
Power consumption: idle 18 W / peak 160 W (single)
Amplifier power: high frequency 50 W / low frequency 100 W (single)
Channel positioning: the main box (with volume adjustment) is the right channel; the sub box is the left channel
Sound level 1m, stereo mode: 123 dB peak (stereo)
Low frequency principle: low frequency reflection
Crossover point: 1550 Hz
Treble unit: 28mm / 1.1 inch soft dome
Woof unit: 165mm / 6.5 inch composite polypropylene basin, cloth cap glue
Weight: 33kg
Dimensions (height x width x depth): 360 x 208 x 350mm
Packing size: 665 x 460 x 500mm (0.15m3)
Packing list: power cord x2 (1.8 m); main and auxiliary box XLR balance cable x1 (3 m); manual, certificate, service card

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