This lists having 2 x 15w + 1 x 20w as a 2.1 for speakers & subwoofer. I see only two speaker connections, where is the third for a subwoofer?

Back of amplifier, the green interface is the subwoofer output.

Does this come with a power cord? If not, where can I find a compatible one?

No, you need to buy a 110 volt AC to 12 volt DC transformer or a car cigarette lighter adaptor cord. Either are easily found on Amazon.

How do you connect a power cable like a car cigarette lighter adaptor cord to the AMP?

This plugs into a wall. I have one and it worked for an experiment I wanted to try reviving an old set of computer speakers. I would not necessarily recommend this for a car, it is too weak for car speakers if you ask for my opinion. Works ok with my computer speakers, but would not overpower the noise from driving.

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Audio Power Amplifier, 2x15W + 20W Hi-Fi 2.1CH HiFi Stereo Subwoofer Amp Home Bass Audio Power Amplifier Digital Amp for Auto Car MP3 MP4 PC Speaker(Silver)

Audio Power Amplifier, 2x15W + 20W Hi-Fi 2.1CH HiFi Stereo Subwoofer Amp Home Bass Audio Power Amplifier Digital Amp for Auto Car MP3 MP4 PC Speaker(Silver)

Product ID: 199938377

Details

Manufacturer
Serounder
Maximum Supply Voltage
14.4
Minimum Supply Voltage
12
Mounting Type
Surface Mount
Voltage
14.4 volts

🔊50W total output power

⚙️Aluminum alloy EMI-shielded casing

🎚️Custom bass & treble control

R1228

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

PRECISION SOUND TUNING - Dedicated knobs for volume, bass, and treble let you craft your perfect sound profile.
UNIVERSAL COMPATIBILITY - Seamlessly connects with phones, PCs, MP3/MP4, and car audio systems via 3.5mm AUX input.
COMPACT VERSATILE DESIGN - Small footprint fits effortlessly in home, car, or outdoor setups—sound on the go.
POWERFUL 2 1 CHANNEL OUTPUT - 50 watts RMS delivers rich stereo sound plus deep bass for immersive audio.
SLEEK EMI RESISTANT ALUMINUM SHELL - Durable, lightweight casing blocks interference for crystal-clear playback anywhere.

This 2.1 channel audio power amplifier delivers a total of 50W RMS output through dual 15W stereo channels plus a 20W subwoofer channel. Encased in a sleek aluminum alloy shell that minimizes electromagnetic interference, it supports a wide range of devices via a 3.5mm AUX input. With dedicated bass, treble, and volume controls, it offers customizable sound tuning in a compact, lightweight design ideal for home, car, or portable audio setups.

Specifications

ASIN	B07PJXHNTB
Best Sellers Rank	#226,613 in Electronics ( See Top 100 in Electronics ) #1,297 in Audio Component Amplifiers
Brand Name	Serounder
Customer Reviews	4.1 4.1 out of 5 stars (19)
Item Weight	0.22 kg
Manufacturer	Serounder
Material Type	Aluminum alloy
Maximum Output Power	50 watts
Maximum Supply Voltage	14.4 volts_of_direct_current
Minimum Supply Voltage	12 volts_of_direct_current
Model	Serounderirhg3k8stx-01
Mounting Type	Surface Mount
Number of Channels	3
Number of Items	1
Number of Packs	1
Output Power	50 watts
Package Type Name	Box
Part Number	Serounderirhg3k8stx-01
Specification Met	Electromagnetic
UPC	724942415592
Unit Count	1 Count
Voltage	14.4 volts

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R1228

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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