Model: The Rock 0.6 The Rock 1.2 The Rock 2.4 The Rock 3.2

Output Power per channel:

RMS at 8Ohms 220W 400W 900 W 1000W

RMS at 4Ohms 250W 500W 1100 W 1300W

RMS at 2Ohms 300W 550W 1200 W 1600W

Peak Power per channel:

at 8Ohms/THD 1% 250W 450W 1000W 1200W

at 4Ohms/THD 1% 300W 600W 1200W 1600W

at 2Ohms/THD 1% 400W 700W 1400W 1800W

Frequency response: 10-150000Hz 10-150000Hz 10-150000Hz 10-150000Hz

Harmonic Distortion: <0.006% <0.006% <0.008% <0.01%

at max RMS power

TIM distortions (1W): <0.05% <0.05% <0.05% <0.05%

Slew rate: >30V/us >30V/us >30V/us >30V/us

max output current: 15amperes 15amperes 18amperes 20amperes

S/N ratio (1W): >90dB >90dB >80dB >80dB

output impedance: <0.01Ohms <0.01Ohms <0.01Ohms <0.01Ohms

damping factor: >200 >200 >200 >200

input impedance: 50kOhms 50kOhms 50kOhms 50kOhms

input sensitivity: 1.6V 1.6V 1.6V 1.6V

bias current: 200mA 200mA 250mA 300mA

If bridged minimum output impedance is 4Ohms.

KEA AUDIO Integrated Amplifier

Model: The Cristal

Output Power:

RMS at 8Ohms 2*120W

RMS at 4Ohms 2*200W

RMS at 2Ohms 2*250W

Peak Power:

at 8Ohms/THD 1% 2*150W

at 4Ohms/THD 1% 2*240W

at 2Ohms/THD 1% 2*300W

Frequency response: 10-150000Hz

Harmonic Distortion: <0.006%

at max RMS power

TIM distortions (1W): <0.05%

Slew rate: >30V/us

max output current: 10amperes

S/N ratio (1W): >90dB

output impedance: <0.01Ohms

damping factor: >200

input impedance: 50kOhms

(balanced or unbalanced)

input sensitivity: 0.6V

bias current: 200mA

features: input selector (5 inputs), volume control