Thailand

Product description:
		Maximum output power: 300W*1 4Ω load
		Power amplifier chip: TPA3255D2
		Tone chip: NE5532
		DC chip: 2596
		Full frequency frequency response: 20Hz-20kHz (±3dB)
		Speaker matching impedance: 4-8Ω
		Distortion: 0.03% when outputting 1W
		Working voltage: DC24-35V
		Signal to noise ratio: ≥106dB
		Input sensitivity: 0.775V
		Dimensions (L*W*H): 120*117.5*36MM (without protruding knob section)
		Bass cutoff frequency adjustment range: 40-300Hz
		Bass attenuation slope: -12dB Slope
		 
	
	
		Operation Steps:
		1. Make sure the VOL knob is at its minimum.
		2. Connect the speaker according to the back panel interface indication, pay attention to distinguish between positive and negative.
		3. Connect the audio source you want to use.
		4. Connect the power supply.
		5. Select the desired working mode
		6. Press the power button.
		7. Turn the knob clockwise to select the desired volume level.
		8. In the SUB mode, the bass cutoff frequency can be changed by adjusting the SUB FREQ knob.
	
		PBTL/SUB Switch:
		When "PBTL/SUB" is switched to "SUB", SPK OUT connects to the passive subwoofer.
		When "PBTL/SUB" is switched to "PBTL", SPK OUT connects to the full range speaker.
		The SUBOUT is connected to active subwoofer.
	
		Packaging:
		1 x amplifier
		1 x 32V5A power adapter (power plug)

	Please confirm if your chiose includes power adapter.