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

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

AR$387800

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Description

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

POWERHOUSE PERFORMANCE - 300W output driven by TPA3255D2 chip powers any speaker from bookshelf to floor-standing with ease.
PRECISION AUDIO TUNING - Fine-tune bass cutoff (40-300Hz) and gain levels (32/36 dB) for a personalized HiFi soundscape.
STEREO EXPANSION READY - Pair two units to independently drive left and right channels, eliminating interference and maximizing clarity.
COMPACT STYLISH BUILD - Sleek aluminum chassis fits perfectly on your desk or home setup without sacrificing durability.
DUAL PURPOSE AMPLIFIER FLEXIBILITY - Switch seamlessly between full-frequency and subwoofer modes for ultimate audio control.

The Nobsound G2 PRO is a compact yet powerful 300W mono amplifier featuring a versatile PBTL/SUB switch, adjustable gain and bass cutoff, and built-in speaker protection. Designed with a durable aluminum chassis, it supports both passive and active subwoofers and can be paired for stereo setups, delivering pristine HiFi audio for home and desktop environments.

Specifications

ASIN	B07TTMN51V
Best Sellers Rank	#39,687 in Electronics ( See Top 100 in Electronics ) #87 in Home Audio Amplifiers
Brand Name	Nobsound
Customer Reviews	4.3 4.3 out of 5 stars (216)
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)

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

AR$387800

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews