description Buchardt S400 MKII Overview
The Buchardt S400 MKII is a marvel of engineering, delivering deep, room-filling bass from a compact, beautifully finished cabinet. It uses a custom-designed waveguide and a passive radiator to achieve a level of performance that defies its size. The sound is incredibly detailed, open, and natural, making it a favorite among audiophiles who have limited space. The S400 MKII is a testament to what can be achieved with modern driver technology and clever cabinet design.
It is a premium speaker that offers a truly high-end experience in a small, elegant package.
info Buchardt S400 MKII Specifications
| Weight | 6.5 kg (per speaker) |
| Impedance | 4-8 Ohms |
| Sensitivity | 86 dB (2.83V/1m) |
| Woofer Material | Custom-designed 4 woofer |
| Tweeter Material | 1 soft dome tweeter |
| Dimensions (Hxwxd) | 360 x 190 x 260 mm |
| Frequency Response | 38Hz 20kHz (+/- 3dB) |
| Crossover Frequency | 2.8 kHz |
| Passive Radiator Frequency | 45 Hz |
balance Buchardt S400 MKII Pros & Cons
- Exceptional bass performance for its size, delivering a full-bodied sound even in smaller rooms.
- Custom-designed waveguide provides a wide and detailed soundstage with improved imaging.
- Passive radiator enhances low-frequency extension without requiring a large enclosure.
- Natural and open sound signature, accurately reproducing a wide range of musical genres.
- Beautifully finished cabinet enhances aesthetics and complements various room decors.
- High level of detail retrieval, revealing nuances in recordings often missed by other speakers.
- May require careful placement to optimize bass response and avoid room resonances.
- Sensitivity could be slightly lower than some competing bookshelf speakers, potentially requiring a more powerful amplifier.
- The passive radiator can produce a slight hum in very quiet listening environments (rare).
- Price point is premium, placing it above many entry-level bookshelf speaker options.
- While compact, the depth of the cabinet might present placement challenges in extremely shallow spaces.
help Buchardt S400 MKII FAQ
What is the frequency response of the Buchardt S400 MKII?
The S400 MKII boasts a frequency response of 38Hz 20kHz (+/- 3dB), providing a wide range of audible frequencies with impressive low-end extension for its size. This contributes to its full and balanced sound.
Does the S400 MKII require a subwoofer?
While the S400 MKII delivers impressive bass, a subwoofer can further enhance the low-frequency experience, particularly for bass-heavy music or home theater applications. However, it's often sufficient on its own.
What kind of amplifier is recommended for the S400 MKII?
Buchardt recommends an amplifier with at least 50 watts of continuous power. A Class D amplifier or a solid-state amplifier with good current delivery is ideal to fully utilize the speaker's capabilities.
What materials are used in the cabinet construction?
The cabinet is constructed from high-density MDF (Medium-Density Fiberboard) which is then finished with multiple layers of lacquer. This construction minimizes cabinet resonance and contributes to the speaker's clean sound.
What is Buchardt S400 MKII?
How good is Buchardt S400 MKII?
How much does Buchardt S400 MKII cost?
What are the best alternatives to Buchardt S400 MKII?
What is Buchardt S400 MKII best for?
The Buchardt S400 MKII is ideal for music lovers and audiophiles seeking a compact, high-performance bookshelf speaker that delivers exceptional sound quality and deep bass without requiring a large subwoofer.
How does Buchardt S400 MKII compare to KEF LS50 Meta?
Is Buchardt S400 MKII worth it in 2026?
What are the key specifications of Buchardt S400 MKII?
- Weight: 6.5 kg (per speaker)
- Impedance: 4-8 Ohms
- Sensitivity: 86 dB (2.83V/1m)
- Woofer Material: Custom-designed 4 woofer
- Tweeter Material: 1 soft dome tweeter
- Dimensions (HxWxD): 360 x 190 x 260 mm
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