DOUK AUDIO G3 Manuale di avvio rapido

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G3/G5 100W Bluetooth

Digital Stereo Power Amplifier

NOTICE

1. Please make sure the power knob shutdown before you connect

G3/G5 to power supply, avoid generating electric sparks although

this is normal without any security issues.

2. Default

OPTIONAL

19V power supply enough to drive most home

speakers.

If you buy the version without power supply or want

higher output, please prepare high-quality power supply by

yourself.

output power can reach 100W.

3. Before turning on the amp, please make sure the volume knob

at the leftmost end, avoid high volume ( high output power )

damaging your speakers.

4. Noise may be caused by poor audio cables, sound sources,

speakers, speaker cables, interference sources, poor contacts

and the device itself. How to determine the reason: 1) remove

all input cables and make sure no interference sources around

such as routers; 2) connect the amp to speakers; 3) connect the

amp to power supply correctly and turn on the amp; 4) if noise

exists, then problem may be the amp, power supply, speakers

or speaker cables. Please use another speaker, speaker cables

or power supply to check one by one for further determination; 5)

if no noise, please use other audio cables or audio sources for

further determination.

PARAMETERS

Model

Treble and Bass Control

Audio input

Audio output

Max output power

Power amp chip

Op amp

Speaker impedance

Matched loudspeakers

Frequency response

THD

SNR

Working Voltage

Default power

supply(optional)

Dimensions(L*W*H)

Net Weight

Yes

3.5mm AUX & Bluetooth

Banana speaker jacks

100W(24V, 4Ω load)

TPA3116

3*TL072

2*TL072

4-8Ω

3-8 inch 10-150W

18Hz-25KHz

20Hz-22KHz

0.002%(1KHz)

0.001%(1KHz)

101dB

103dB

DC12-24V (5.5mm / 2.5mm)

19V

105 x 85 x 30mm / 4.13 x 3.35 x 1.18in

260g / 0.57lb