S400 Black (sold out!)

S400 Black (sold out!)

from 1,610.00

S400 Loudspeakers

Prices are always per pair $1895

Huge passive radiator for deep and controlled bass response.

Works perfect in all types of rooms and placements due to its special CDC waveguide design.

Neutral, transparent sound with extraordinary soundstage and imaging!

Ideal for both Hi-Fi and professional use.

Can be placed directly up against a wall and upside down if necessary.

Pairs great with all types of amplifiers.

20 years warranty!

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Engineering matters

After the success of Buchardt S300, we noticed that great effort spend in the development process was recognized.

S400 shares the same philosophy/principles as S300, but now with even more finesse. S400 not only uses high quality components everywhere as the S300 does. But the Acoustic development process is now even more delicate. To do the full 3d acoustic simulation of S400, 5402 Acoustic measurement points was conducted with a robotic nearfield scanner. With this measurement accuracy it was possible to achieve a seamless transition from the woofer to the unique custom-made Constant Directivity Control tweeter/waveguide.



This speaker will work best in room sizes up to 60 sqm.


Technical Specifications

Operating principle:  2-way Passive radiator system

Tweeter:  1 x 0,74" Custom fine weave soft fabric textile with CDC aluminum waveguide

Mid / woofer:  1 x 6" Aluminum cone with break-up optimization  

Passive Radiator:  1 x 5x8" Long throw passive radiator with very low mass added

Impedance:  4 ohm

Sensitivity:  88 dB

Frequency response:  33 - 40.000 Hz +/- 3db (in room)

Crossover Point:  2000hz

Power recommendation:  40 - 200 W

Measurements (h x w x d):  365 x 180 x 240 mm

Weight:  18 kg / set