Class D Digital Amplifier-1400W

MODEL

D250

D450

D650

D800

D1000

D1250

D1400

stereo Power rms

8Ω

2×250W

2×450W

2×650W

2×800W

2×1000W

2×1250W

2×1400W

4Ω

2×400W

2×650W

2×950W

2×1200W

2×1600W

2×2500W

2×2800W

2Ω

2×650W

2×900W

2×1400W

2×1800W

2×3000W

2×3900W

2×4300W

THD+N

Rated power,THD=1%,1KHZ<0.06%

max output voltage

60V

70V

73V

80V

89V

99V

105V

Selecteble 1KHZ

29.5db/27.5db/25.5db

31.5db/28.5db/25.3db

33.3db/30.5db/28.5db

Controlled slew rate

61v/us

63v/us

68v/us

76v/us

76v/us

8v/us

100v/us

Input sensitivity

>1v(0dbu)

>1.1v(0dbu)

>1.2v(0dbu)

Smpte IMD

3.15hz-15khz <0.08%     

Frequency response

Rated power,20hz-20khz,<+/-0.2db

Input  inpedance

Rated power ,1khz  20 k ohm

(W×D×H)mm

485mm×46mm×47mm

Damping factor over

At 100HZ/1khz 8Ω>900

Signal to noise ratio

1khz,A weight >108db

Net weigh

8.3kg

8.3kg

8.9kg

8.9kg

9.6kg

10kg

10kg