The amplifier comes with a 32v/5a power supply (160w) yet you claim a max power output of 300w; how do you produce more power out than is supplied?

Someone answered here saying you can run a 48V power supply for more output. Well yes you will get more output OF SMOKE! These units cannot withstand 48V power supply as the capacitors are only rated for 35V max and 35V max is clearly marked on the amplifier! I measured 20V RMS clean sine wave driving a 2ohm load - that is about 200 watts RMS continuous... when they say 300 watts, that is some peak (instantaneous) rating but not continuous. I got that measurement running the amp with the included 32V power supply.

Supongo que hay varias maneras.. en mi caso lo hice desde la salida subwoofer preout de mi Amplificador (canal .1) al audio in del aparato. Luego las salidas deben ir conectadas con los cables del subwoofer que me quedaron cuando retire del parlante el amplificador dañado

Do i need a crossover for the passive subwoofer if i connect it to amp’s speaker output? is the sub cutoff of amp only pertains to sub output only?

The low pass cross over knob only works for the speaker high level output and does not control the low level sub out

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Nobsound G2 PRO 300W HiFi Full Frequency /Subwoofer Mono Power Amplifier Digital Home Audio Amp, DZ072_UK,

Product ID: 461004778

Details

Manufacturer
Nobsound
Maximum supply voltage
35 Volts
Minimum supply voltage
24 Volts (DC)
Mounting type
Freestanding
Voltage
24 Volts (DC)

⚡300W max power output

🔇Built-in speaker protection

🎚️Adjustable gain & bass cutoff

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Small amp, massive impact — unleash your bass beast!

COMPACT STYLISH - Sleek aluminum chassis fits perfectly in any modern home or desktop setup without sacrificing power.
DUAL MODE FLEXIBILITY - Switch seamlessly between full-frequency and dedicated subwoofer amplification for ultimate versatility.
POWERHOUSE PERFORMANCE - Delivers a robust 300W output to drive any passive or active subwoofer with ease.
PRECISION BASS CONTROL - Fine-tune your low-end with adjustable crossover frequency from 40Hz to 300Hz for a custom soundstage.
RELIABLE CLEAN SOUND - Advanced speaker protection and low-pass filtering ensure distortion-free, crystal-clear audio at all volumes.

The Nobsound G2 PRO is a compact yet powerful 300W mono amplifier designed for audiophiles seeking versatile home audio solutions. Featuring dual PBTL/SUB modes, adjustable gain and bass cutoff, and a durable aluminum build, it delivers pristine HiFi sound with built-in speaker protection. Perfect for driving passive or active subwoofers, this amp elevates your audio experience with clean, deep bass and minimal interference.

Specifications

ASIN	B07TTMN51V
Best Sellers Rank	#33,139 in Electronics ( See Top 100 in Electronics ) #76 in Home Audio Amplifiers
Brand Name	Nobsound
Customer Reviews	4.3 4.3 out of 5 stars (206)
Item Weight	0.5 Kilograms
Manufacturer	Nobsound
Material Type	Aluminum
Maximum Output Power	300 watts
Maximum Supply Voltage	35 Volts
Minimum Supply Voltage	24 Volts (DC)
Model	DZ072_UK
Mounting Type	Freestanding
Number of Channels	1
Output Power	300 Watts
Package Type Name	[BO] Box Packaging
Part Number	DZ072_UK
Specification Met	FCC
Supply Current	5 Amps
Unit Count	1 Count
Voltage	24 Volts (DC)

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