FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit

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発送予定時間: 3 日々

により販売されています: 自社製品

価格:

$404.70 /Pc

量:

(2125 利用可能)

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説明レビュー

High-end HIFI bookshelf speakers 4-inch desktop passive speakers

Product Description

1. The FD42 is equipped with a 1-inch silk dome tweeter unit. The silk dome material combines lightweight and supple properties, and when paired with the dome structure design, it can respond to audio signals quickly and accurately. In terms of high-frequency performance, it boasts excellent high-frequency extension, covering an ultra-high frequency range, and features outstanding resolution. When it comes to high-frequency details in complex music passages, compared with tweeter units made of other materials, it can interpret and restore instrumental overtones more clearly. Meanwhile, its sound is soft and delicate, so even with long hours of listening, it rarely causes auditory fatigue and is suitable for various music styles.

2. The mid-bass unit of the FD42 is thoughtfully designed in terms of material selection and structure. It adopts a special composite paper cone material, which possesses both good rigidity and damping properties: rigidity reduces deformation distortion during sound propagation, while damping properties effectively suppress excessive resonance, making the sound purer. Cooperated with a high-precision rubber surround, whose softness and toughness have been finely calibrated, it not only provides stable support for the reciprocating movement of the paper cone but also expands the low-frequency response range to a certain extent. For the magnetic circuit system, dual magnetic circuit composite technology is adopted, combined with a high-performance V8 aerospace magnet. Compared with traditional magnets, it can provide stronger magnetic field strength, enabling the voice coil to obtain greater driving force in the magnetic field. This makes the mid-bass unit more explosive when producing sound, with sustained and stable power output.

3. It is equipped with a master-level exclusive frequency divider, featuring a three-coil high-fidelity design. Calibrated through precise scientific calculations, it can accurately distribute audio signals of different frequencies to ensure sound quality performance.

4. It strives to accurately reproduce every note. The frequency response curve intuitively reflects the speaker's sound performanceat various frequencies. The flatter the curve, the more balanced the speaker's sound reproduction capability is across the entire frequency range, and the higher its quality.

5. Adopting a golden volume ratio design, it can effectively reduce standing waves and resonance inside the cabinet, thereby avoiding sound coloring, muddiness, or distortion, and restoring the authenticity and accuracy of the sound. At the same time, it enables natural sound transition, ensuring the richness and integrity of the listening experience.

Product Specifications

Model: FD-42

Cabinet Technology: Low-reflection painted cabinet

Power: 80W

Sensitivity: 85dB

Frequency Range: 50Hz~22KHz

Impedance: 4 Ohms

Dimensions (CM): 28.5H × 17W × 22D cm

Net Weight: 9kg

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