The legendary STEG K-series amplifiers are back! All made in Italy, they're as good as they always have been. Competition level stuff, as solid as ever. Super advanced monitoring options, audiophile crossover modules for the OCD type people. Fantastic value for money if you value uncompromised SQ.
When you need more channel density, the K4 amplifiers are the preferred option in the K-series. The K4.01 is the smaller one of the two, but like all amps in the series, this isn't a lightweight player. It's capable of 4x290W at 1 Ohm load stable and 2x580W bridged at 2 Ohms. Thats over 1kW of clean AB power at 0.03% THD in a single amp. And this is the smaller one... It comes with all bells and whistles of the K-series amplifiers - inaudible active cooling, AQXM2 crossover modules, remote PC management, internal ground lift noise suppression systems, regulated power supply and so on.
Manufacturer provided specs:
- Power supply voltage range: 10-16V DC (regulated)
- Output power RMS @ 4 Ohm, 10-16V: 80W x 4 @0.03% THD or 85W x 4 at 1% THD
- Output power RMS @ 2 Ohm, 10-16V: 145W x 4 @0.03% THD
- Output power RMS @ 1 Ohm, 10-16V: 290W x 4 @0.03% THD
- Output power RMS @ 4 Ohm bridged, 10-16V: 290W x 2 @0.03% THD
- Output power RMS @ 2 Ohm bridged, 10-16V: 580W x 2 @0.03% THD
- DIM @ 90% nom. power 10 - 22 000Hz: 0.004% @ 4 Ohm
- S/N ratio A-weighted @ 90% nom. power 10 - 22 000Hz: 107dB
- Damping factor: >1000
- Frequency response -3dB tolerance: 5 - 150 000 Hz
- Input impedance: 10 kOhm
- Input: 4x RCA
- Input sensitivity: 200mV-5V
- Power on options: 12V remote
- Crossover options: internal HP/LP 12dB/oct or external AXQM2 modules
- Low/high pass filter options: 60/80/100/120Hz @ 12dB/Oct or 22-8500Hz with AXQM2 up to 24db/oct
- External fuse required: 80A
- Dimensions: 340x232x56 mm
- Weight: 3.75 kg
What's included:
- 1x Amplifier
- 1x Instructions