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

# SPECIFICATIONS

Audio Crossover: Two-Way

Audio latency: NO

Battery: No

Battery Charge Time: NO

Brand Name: Gliymeus

Built-in Microphone: No

Cabinet Material: Wood

Category: Speakers

Certification: CE

Channels: 2 (2.0)

Communication: Audio Line

Depth\[mm\]: 220

Display Screen: No

Display screen: No

Feature: None

Frequency Range: 50Hz-20KHz

Height\[mm\]: 185

High-concerned chemical: none

Impedance: 4 Ohm

Inbox adaptor: No

Input Power(W): 50-99 W

Input/Output: Other

Intelligent Personal Assistant: NONE

Material: Wooden

Mid-range material: Paper

Number of Loudspeaker Enclosure: 2

Number of devices connectable simultaneously: 1

Origin: Mainland China

Output Current: NO

Output Voltage: 80 W

PMPO: 80 W

Power Source: None,None

Remote Control: No

Sensivity: 85

Sound Mode: Other

Speaker Type: Bookshelf

Support APP: No

Support Apt-x: No

Support Memory Card: No

Surround sound channel configuration: 2.0

Total Harmonic Distortion: \-99999999999-99999999999

Touch Screen: no

Tweeter material: Silk

Tweeter type: Dome

Use: Home

Voice Control: No

Voltage range: Low voltage non-USB (below 75V DC, below 50V AC)

Waterproof: No

Weight\[g\]: 9000

Width\[mm\]: 170

Woofer/Widerange material: Paper

**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  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

![](https://ae01.alicdn.com/kf/Sc53a3eb1200a4115b124a0f05dc0a16fm.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/S50ac3abdc645444f871937b2ba430cbcZ.jpg?width=800&height=800&hash=1600) ![](https://ae01.alicdn.com/kf/Scf1f51370ab141a3bed8d10ffb0dfab4L.jpg?width=750&height=776&hash=1526) ![](https://ae01.alicdn.com/kf/Sc0d46dfed63647ffa36a202ae5d7f1720.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/S66f5f56a8a024d89906a326a5c6a5788d.jpg?width=750&height=409&hash=1159) ![](https://ae01.alicdn.com/kf/S60da627dde714222b280ebf3810233f9q.jpg?width=750&height=1000&hash=1750) ![](https://ae-pic-a1.aliexpress-media.com/kf/S8bf32c7c4959418b884f3c590771e596N.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/Sa9cb5f3e3c0d496d80d10f3309a28bc5U.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/S9e74c85695874623880a91fdb2c793b0V.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/S2717cf7d4ea0445087c1d24e1aeb64b6j.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/S75109069afa440e899f5aa01e792c1c72.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/Sd275ce78ba6c4d7e85ab0c9a72493bf1U.jpg?width=750&height=1000&hash=1750) ![](https://ae01.alicdn.com/kf/Sc15e3031bc0b4cbdaa978bc84d6b1966t.jpg?width=750&height=397&hash=1147) ![](https://ae01.alicdn.com/kf/S5e9de95a6d4149f28503215c70f50caes.jpg?width=1000&height=376&hash=1376)

A: Please contact our customer service directly for further support.  
  
Q: Why do I receive only 1 item while several were purchased in the first place?  
  
A: One order can possibly be shipped via several parcels with each of them a unique tracking number. Please track them according to the specific tracking number(s). Please contact our customer service directly for further support.  
  
Q: I clicked “Confirm Goods Received” before the parcel is received. What should I do?  
  
A: Don’t worry if you clicked it by accident. Your parcel is shipped soonest possible anyway. Simply follow the tracking number for update. A 5-star review is much appreciated upon receiving your parcel.  
  
Q: What should I do if my order is closed?  
  
A: Please place a new order with a secure account and payment method.  
  
Q: What if the product cannot be used?  
  
A: Please ensure the product is used properly according to the user manual. For further support please contact our customer service directly.  
  
Q: I haven’t received my parcel yet but it shows “delivered” on the order detail page. What should I do?  
  
A: Please check with your local post first for the parcel info. For further support, please contact our customer support.  
  
Q: Why is my parcel returned?  
  
A: That’s because receiving address or phone number being incorrect or the logistics company cannot ship to your address. Please reach out to our customer service directly if the issue persists.

## Details

- **Price:** 748.55 EUR
- **Vendor:** Tidesmit
- **Tags:** smart speakers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| a pair of speakers / Mid-bass unit / 1" | 748.55 EUR | In stock |

## Images

- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- FD42 HIFI Passive Bookshelf Speaker 4 Inch Piano Paint 80W Output Power Home Wooden Fever Passive Speaker 1 Inch Tweeter Unit
- 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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> Source: [Tidesmit](https://tidesmit.com/products/fd42-hifi-passive-bookshelf-speaker-4-inch-piano-paint-80w-output-power-home-wooden-fever-passive-speaker-1-inch-tweeter-unit)
> Updated: 2026-08-31