Introducing the KEF X300A digital hi-fi speaker system, an active design conceived to partner a PC or Mac, desktop or laptop computer. Simply connect the speakers via a ‘distortion free’ USB all-digital link to provide high resolution 96kHz/24 bit quality digital input and inter-speaker connection to ensure high definition sound from source to output. Each speaker features twin class AB audiophile grade amplifiers inside, one for HF and one for LF/MF. Featuring high performance toroidal transformers and high quality DACs, with the X300A you don’t need to be an expert to enjoy audiophile sound quality.
| System type |
Two-way bass reflex |
| Drive units |
Uni-Q driver array:
HF: 25mm (1in.) vented aluminium dome
LF/MF: 130mm (5.25in.) magnesium/
aluminium alloy |
Frequency response
(+/- 3dB) |
58Hz - 28kHz |
Frequency range
(- 6dB) |
49Hz - 45kHz |
| Max peak SPL |
104dB |
| Amplifier type |
Twin Class AB |
| Amplifier power |
LF: 50W
HF: 20W |
| AC power input |
US/JP versions: 100-120 VAC, 50/60 Hz
EU/UK/China versions: 220-240 VAC, 50Hz |
| Analogue input |
AUX: 3.5mm stereo jack |
Digital input
Resolution
Sampling rate |
USB 2.0: mini USB type B connector
Up to 24-bit
Up to 96kHz, depending on source resolution |
| Controls |
Balance control
System volume control |
| Internal volume |
4.7 l |
| Finish |
Gunmetal |
Dimension
(H x W x D) |
Without heatsink:
280 x 180 x 215mm (11.0 x 7.1 x 8.5 in.)
With heatsink:
280 x 180 x 243mm (11.0 x 7.1 x 9.6 in.) |
| Weight |
7.5kg (16.5lbs) per speaker |
| It is recommended that the X300A be used with Windows 7 and Mac OS 10.6 & above operating systems. |
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