DX-300_Junteng Audio Technology Co., Ltd.

功能特点/Feature：

Toshiba transistor

Soft start.

DC protect.

Overheat protect when the temperature of amplifier over 95℃

Overload protect.

Short circuit protect.

Limiter function.

Crossover inside to cut off the low frequency to protect your speaker.

Bridge and parallel mode for choosing.

Sensitivity input selection.

Output impedance selection (4 ohm & 8 ohm)

Ground selection.

Very effective cooling system. The speed of the fan is adjustable according

to the temperature.

Model	DX-300	DX-400	DX-600	DX-800
Output 8Ohms 1KHz0.1% THD stereo Mode:	2 x 300W	2 x 400W	2 x 600W	2 x 800W
Output 4Ohms 1KHz0.1% THD stereo Mode:	2 x 450W	2 x 600W	2 x 900W	2 x 1200W
Output 2Ohms 1KHz0.1% THD stereo Mode:	unavailable	2 x 800W	2 x 1100W	2 x 1400W
Output 8Ohms 1KHz0.1% THD bridge Mode:	700W	1000W	1800W	2000W
Output 4Ohms 1KHz0.1% THD bridge Mode:	unavailable	1200W	2000W	2400W
Signal / noise:	103dB	105dB	105dB	106dB
Slew Rate:	60v/μs	60v/μs	80v/μs	80v/μs
Damping factor:	400:01:00	450:01:00	500:01:00	550:01:00
Fuse:	T8A	T10A	T12A	T15A
Power Supply:	220V 50/60Hz
Input Sensitivity:	0.775V,1.0V,1.55V
Frequency Response @1 Watt into 8 Ohm:	±0.1dB, 20Hz -20kHz
THD+N:	≤0.01% @ 8Ω1kHz
IMD:	≤0.01% @ 8Ω at rate output
Input Impedance:	20k Ohm Balanced or10k Ohm Unbalanced
Crosstalk at Rated Output 8 Ohms 1kHz:	≤-70dB
Imput CMRR:	≤-75dB
Indicators:	Signal, Protect, Clip, Limited
Net Weight:	16kgs	17kgs	28kgs	30kgs
Dimensions:(mm)	483W x 420D x 88H		483W x 490D x 88H