Klein&Hummel O 300 D

Our aim with the O 300 D was to strive for nothing less than perfection in developing the best compact active reference monitor possible, with accurate, uncolored sound, superb transient response, and ideally shaped waveguides.
The O 300 D is a monitor which draws upon all of our years of experience in monitor design, which has been fine-tuned through extensive computer simulations and countless listening tests. It is indeed unique in its class, for it does in fact deliver superlative sound absent of colorations, precise bass response, picture-perfect dispersion patterns, and a stunningly real soundstage with remarkable image focus and depth.

The advantages of the three-way system
To authentically re-create the sound captured in a recording-particularly a recording of the human voice-an active three-way system was chosen. In comparison with two-way monitors, the 300 D offers clear advantages that have been discussed in detail earlier in this catalog. The sophisticated three-way design employed in the O 300 D makes this loudspeaker system extremely precise and revealing of detail, and it enables the mixing engineer to make critical judgments with supreme confidence.


Future-proof digital input
The O 300 D is equipped with switchable inputs for analog signals and digital signals in both AES/EBU and S/P-DIF formats. The D/A converter incorporates the latest technology, has a wide dynamic range, 24-bit resolution, and accommodates sampling rates from 32 to 96 kHz. The analog input of the O 300 D is tranformer-balanced and floating, utilising a superior quality transformer that, even at high volume levels and the lowest frequencies, helps achieve extremely low distortion.
The input sensitivity of +6 dBu allows you to connect all standard studio signal sources.