Hello, i would like to use this amp with chromecast audio and drive a pair of bose 151 outdoor speakers. can this amp do the job?

Did not work for my application which was as an amp for my Tv speakers. Unit is cheaply constructed. Power cord would not stay in.

Are the speaker terminals in the back of this amp screw-on (to accept bare wire), or do they require banana connectors?

Banana not required. Slip in bare wire and screw shut. Good to go. Great little unit

Hi, is it 50w rms each chanel?

NO! Fosi the Max power is 50 watts, which is not the same as the question of what the RMS power is. RMS would probably be somewhere in the 20 watt range

Could I use this to power a pair of 10” 8ohm PA speakers?

The spec sheet says it can drive 8 ohm speakers too, but yeah versus 4 ohm speakers you push 1/2 the current thru the speaker windings...so volume won't be as loud. The Amp is 50 watts per channel which is about what a $600 high end car stereo head unit puts out...that's. quite loud in a car. For indoor listening I think this would be fine driving your speakers, outdoors as a PA system ...NO.

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Fosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply

Fosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply

Product ID: 43772158

Details

Item dimensions L x W x H
5 x 3 x 1
Manufacturer
Fosi Audio
Maximum Supply Voltage
19 Volts
Minimum Supply Voltage
12 Volts (DC)
Voltage
230 Volts

⚡50W x 2 output power

🔇Dead silent noise floor

🛡️Built-in speaker protection

€ 103.08

Duties & taxes included

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Description

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

ROBUST RELIABLE BUILD - Solid aluminum chassis ensures durability and premium heat dissipation for long-lasting use.
VERSATILE VOLTAGE RANGE - Supports 12V to 24V supply, seamlessly fitting both home and professional audio setups.
WHISPER QUIET OPERATION - Experience pure audio clarity with zero audible noise when idle—silence perfected.
POWER PACKED PERFORMANCE - Delivers crisp 50W per channel with Texas Instruments TPA3116D2 chip for immersive sound.
SMART SPEAKER PROTECTION - Advanced circuitry safeguards your speakers, letting you enjoy worry-free listening.

The Fosi Audio V1.0G is a compact, high-efficiency 2-channel Class D stereo amplifier powered by the advanced Texas Instruments TPA3116D2 chip. Delivering 50 watts per channel, it supports a wide voltage range (12V-24V) and features a solid aluminum chassis with built-in speaker protection and ultra-low noise operation, making it ideal for both home and professional audio environments.

Specifications

ASIN	B071XQGYRJ
Best Sellers Rank	#8,800 in Electronics ( See Top 100 in Electronics ) #36 in Audio Component Amplifiers
Brand Name	Fosi Audio
Customer Reviews	4.5 4.5 out of 5 stars (1,499)
Item Dimensions	5 x 3 x 1 inches
Manufacturer	Fosi Audio
Material Type	Aluminum
Maximum Output Power	100 watts
Maximum Supply Voltage	19 Volts
Minimum Supply Voltage	12 Volts (DC)
Model	V1.0G
Mounting Type	Surface Mount
Number of Channels	2
Output Power	50 Watts
Package Type Name	box" or "retail packaging
Part Number	V1.0G
Specification Met	FCC
UPC	653472995246
Unit Count	1.0 Count
Voltage	230 Volts
Warranty Description	24-month manufacturer

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