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 TPA3255 Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp

Nobsound G2 PRO TPA3255 Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp

Product ID: 483988961

Details

Manufacturer
Nobsound
Maximum Supply Voltage
35 volts
Minimum Supply Voltage
24
Mounting Type
Surface Mount
Voltage
24

⚡300W max output power

🔄PBTL/SUB switch for flexible use

🛡️Built-in speaker protection

114091CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Description

🔊 Unleash deep, dynamic bass with compact power — your sound system’s secret weapon!

DUAL MODE FLEXIBILITY - Switch effortlessly between full frequency and dedicated subwoofer modes for ultimate audio customization.
POWERHOUSE PERFORMANCE - Delivers a robust 300W output to drive passive or active subwoofers with crystal-clear Hi-Fi sound.
STEREO EXPANSION READY - Pair two units to independently power left and right channels, eliminating interference and maximizing stereo clarity.
PRECISION SOUND CONTROL - Adjust gain levels and SUB frequency (40-300Hz) to tailor your bass experience perfectly.
COMPACT DURABLE DESIGN - Sleek aluminum chassis fits seamlessly into any modern home or desktop audio setup without sacrificing power.

The Nobsound G2 PRO TPA3255 is a compact, high-efficiency Class D mono amplifier delivering up to 300W of clean power. Featuring a versatile PBTL/SUB switch, adjustable gain and subwoofer frequency controls, and built-in speaker protection, it’s engineered for both passive and active subwoofers. Its durable aluminum chassis and stereo expansion capability make it a perfect fit for professional-grade Hi-Fi home audio setups.

Specifications

ASIN	B07TTMN51V
Best Sellers Rank	#37,405 in Electronics ( See Top 100 in Electronics ) #197 in Audio Component Amplifiers
Brand Name	Nobsound
Customer Reviews	4.2 4.2 out of 5 stars (423)
Item Weight	0.5 kg
Manufacturer	Nobsound
Material Type	Aluminum
Maximum Output Power	300 watts
Maximum Supply Voltage	35 volts
Minimum Supply Voltage	24 volts_of_direct_current
Model	DZ072_UK
Mounting Type	Surface Mount
Number of Channels	1
Output Power	300 watts
Package Type Name	Box
Part Number	DZ072_UK
Supply Current	5 A
Unit Count	1 Count
Voltage	24 volts_of_direct_current

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks 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.

114091CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews