Q: HT4S Default Blue Light, Manual Mode Switch Required After Powering On

Upon powering up, the indicator light will turn blue (indicating Bluetooth mode by default). You have to switch modes manually.

Q: HT4S Indicator Lights for Input Modes

Input modes are color-coded for easy use: blue for Bluetooth, orange for AUX, and red for OPT.

Q: Does the HT4S Have a Standby Function?

The HT4S has no standby function. You can leave it powered on continuously. If you turn it off, you have to long-press the main volume knob for 1.5 seconds to activate the HT4S amplifier.

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Fosi Audio HT4S Bluetooth Amplifier 4.1/5.0 Ch Stereo for Outdoor Speakers, 4-Channel Power Amplifier for Bass Shaker Sim Racing Cockpit, Support AUX/Optical Input with Remote Control

Fosi Audio HT4S Bluetooth Amplifier 4.1/5.0 Ch Stereo for Outdoor Speakers, 4-Channel Power Amplifier for Bass Shaker Sim Racing Cockpit, Support AUX/Optical Input with Remote Control

Product ID: 657411224

Details

Item dimensions L x W x H
15.5 x 18.3 x
Manufacturer
Fosi Audio
Maximum Supply Voltage
230 Volts
Mounting Type
Freestanding
Voltage
230 Volts

🎮Bass shaker support for sim racing

📡Bluetooth + AUX + Optical inputs

🔊4-channel power output

139188 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your sound game — because your space deserves more than just noise.

SEAMLESS CONNECTIVITY - Bluetooth, AUX, and optical inputs ensure effortless integration with all your devices.
USER FRIENDLY CONTROL - Remote control with multifunctional knob and LED indicators for intuitive, hassle-free operation.
SLEEK DURABLE DESIGN - Premium CNC aluminum alloy body with minimalist metal sandblasting finish for a modern, lasting aesthetic.
IMMERSIVE BASS EXPERIENCE - Powerful bass boost and bass shaker compatibility elevate sim racing and movie nights to cinematic levels.
VERSATILE MULTI CHANNEL OUTPUT - Switch seamlessly between 4.1 and 5.0 channel modes to tailor your soundscape.

The Fosi Audio HT4S is a compact yet powerful 4-channel Bluetooth amplifier designed for versatile audio setups, supporting 4.1 and 5.0 channel outputs. It features multiple input options including Bluetooth, AUX, and optical, and is optimized for immersive experiences with bass shaker support, perfect for sim racing and home theaters. Its user-friendly remote control and premium aluminum build combine functionality with sleek durability, making it ideal for both indoor and outdoor audio environments.

Specifications

ASIN	B0CYQ1B598
Best Sellers Rank	#29,589 in Electronics ( See Top 100 in Electronics ) #29 in Hi-Fi Amplifiers
Box Contents	HT4S Bluetooth Amplifier
Brand Name	Fosi Audio
Country of Origin	China
Customer Reviews	3.8 3.8 out of 5 stars (371)
Importer Contact Information	[email protected]
Item Type Name	AMPLIFIER
Manufacturer	Fosi Audio
Manufacturer Part Number	HT4S
Model Number	HT4S
Number of Items	1
Packer Contact Information	[email protected]

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