Is this 12v car battery compatible

Yes it’s what I do with it however you won’t get 100w at 12v

What sort of subwoofer output is this + and -? Just two naked wires to connect to a passive subwoofer?

Although I am not using this it is a single speaker output to a 4 ohm subwoofer.

Question for manufacturer: Does this take a stereo input to create mono output from the combined sources or do I need to feed it a mono source?

Hi, I used this to turn a passive subwoofer into an active one for my A/v receiver, taking a mono cable to the sub out on the receiver, I then connected the twin speaker cables to the two audio out on the mini amp

HI. Does the amp contain a crossover or filter - so that full range sound can be applied to the inputs but only bass sound is passed through the amp ?

Yes, that’s exactly what it does. I feed it directly from the headset output from my laptop, and have it hooked up to a normal speaker which due to the output from the amp only being the bass frequencies now works as a sub. Works surprisingly well tbh.

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

DollaTek 100W Mini Subwoofer Power Amplifier TPA3116D2 Audio HiFi Amp Black

Product ID: 173724302

Details

Manufacturer
DollaTek
Maximum supply voltage
25 Volts (DC)
Minimum supply voltage
12 Volts (DC)
Mounting type
Surface Mount
Voltage
24 Volts 25

⚡100W max power output

📏Compact 68.5×33×90mm size

🔊NE5532 op-amp for ultra-low distortion

39199CFA

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

🎶 Small Amp, Big Bass — Elevate Your Sound Game Now!

SLEEK SPACE SAVVY - Super mini black aluminum alloy design fits effortlessly on any desk or entertainment setup without clutter.
AUDIOPHILE GRADE SOUND - NE5532 buffer op-amp ensures crystal-clear, distortion-free, and balanced HiFi audio quality.
SAFE STABLE LISTENING - Advanced circuit design with built-in protection guarantees spark-free, reliable performance every time.
POWER PACKED PERFORMANCE - 100W output with 90% efficiency delivers booming bass that transforms your audio experience.
UNIVERSAL AUDIO COMPATIBILITY - 3.5mm AUX input connects seamlessly with phones, TVs, and CD players for versatile sound integration.

The DollaTek 100W Mini Subwoofer Power Amplifier features a TI TPA3116D2 chip delivering powerful 100W output at 90% efficiency. Its compact black aluminum alloy case (68.5×33×90mm) blends style with space-saving convenience. Equipped with a NE5532 buffer op-amp, it produces ultra-low distortion, high-fidelity sound. Compatible with any device via 3.5mm AUX input, this amp ensures versatile connectivity. Designed with reliable circuitry and protection mechanisms, it offers a safe, stable, and dynamic audio experience perfect for audiophiles and home entertainment enthusiasts alike.

Specifications

ASIN	B07T1BF192
Best Sellers Rank	13,941 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 32 in Hi-Fi Amplifiers
Brand	DollaTek
Country Of Origin	China
Customer Reviews	4.0 4.0 out of 5 stars (200)
Manufacturer	DollaTek
Manufacturer Part Number	TPA3116D2
Material	aluminum alloy
Maximum Output Power	100 watts
Maximum Supply Voltage	25 Volts (DC)
Minimum Supply Voltage	12 Volts (DC)
Model Number	TPA3116D2
Mounting Type	Surface Mount
Number of Channels	1
Number of Items	1
Number of Packs	1
Output Power	100 Watts
Package Type Name	Small box
Specification Met	CE
UPC	725835038195
Unit Count	1.0 count
Voltage	24 Volts, 25 Volts

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 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.

39199CFA

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

Ali H.

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

1 day ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews