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  • MUserpower ROCK series

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MODEL

ROCK1

ROCK2

ROCK3

ROCK4

Output Power (EIA 1KHz 1%THD)

Stereo

8Ω                                 

350W+350W

550W+550W

750W+750W

900W+900W

530W+530W

840W+840W

1150W+1150W

1400W+1400W

Bridge

1060W

1680W

2300W

2800W

Parallel

1060W

1680W

2300W

2800W

Output interface

3 SPEKON+binding post

Frequency Response

20Hz-20kHz, ±1dB

Input Sensitivity

0.77V

平衡Input impedance

20kΩ/Balacde,10kΩ/un-Balanced

S/N

≥98dB

Distortion

≤0.03%

Crosstalk @ Rated Output 8Ω1KHz

62 dB

Damping factor f=1KHz  8 OHMS

>230

Switching rate

15V/uS

Protection function

Soft Start, DC,VHF,AC,Short,Clip limiter,Thermal cut, Power limiter

Cooling system

Two steps speed fan

Power supply

AC:115V/230V    50Hz/60Hz

Net weight(kg)

13.0Kg

15.4Kg

17.6Kg

21.3 Kg

Dimensions (WxDxH)

482×460.5×88 mm

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© Copyright © 2014.DIYI AUDIO EQUIPMENTS LTD. All rights reserved.Gary Collect