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

22366 kr

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Description

🎧 Elevate your sound game with power and precision — don’t just listen, experience it!

COMPACT STYLISH - Sleek aluminum chassis fits perfectly on your desk or home setup without sacrificing durability.
DUAL MODE MASTERY - Switch seamlessly between full-frequency and subwoofer modes for ultimate audio flexibility.
NOISE FREE LISTENING - Advanced speaker protection and low-pass filtering ensure crystal-clear sound even at max volume.
POWERHOUSE PERFORMANCE - 300W output driven by a TPA3255D2 chip powers any speaker from bookshelf to floor-standing with ease.
PRECISION BASS CONTROL - Fine-tune your low-end with adjustable bass cutoff from 40-300Hz for a personalized HiFi experience.

The Nobsound G2 PRO is a compact, mono Class D amplifier delivering up to 300W of clean, distortion-free power. Featuring a dual-purpose PBTL/SUB switch, adjustable gain and bass cutoff, and built-in speaker protection, it’s engineered for versatile use with both passive and active subwoofers or full-range speakers. Its durable aluminum design and advanced circuitry make it a perfect fit for professional-grade home audio setups, gaming rigs, and desktop systems.

Specifications

ASIN	B07TTMN51V
Best Sellers Rank	#22,007 in Electronics ( See Top 100 in Electronics ) #45 in Home Audio Amplifiers
Brand Name	Nobsound
Customer Reviews	4.2 4.2 out of 5 stars (213)
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
Number of Items	1
Number of Packs	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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22366 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

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