What is the volt and ampere of the dc adapter

Input: 100-240V Output: 32 V ; 5A

Can I connect a 3way 90 watts 8 ohms passive speakers + a 500 watt passive 4 ohm subwoofer directly?

you can connect with 2 channel passive speakers and 1 subwoofer amplifier

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BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers

BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers

Product ID: 547673977

Details

Audio Output Mode
Stereo
Brand
Fosi Audio
Colour
black
Compatible Devices
Speaker
Connectivity Technology
Bluetooth
Connector Type
3.5mm Jack RCA

🎵Bluetooth 5.0 stable range 15m

🔊165W x2 stereo power

🎚️Subwoofer freq & vol control

MOP$2275

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Description

🎧 Elevate your sound game — power, precision, and wireless freedom in one sleek amp!

CUSTOM BASS CONTROL - Dual knobs let you fine-tune subwoofer frequency and volume for personalized deep bass.
PREMIUM BUILD QUALITY - All-metal chassis with precision controls ensures durability and a sleek, professional look.
POWERHOUSE PERFORMANCE - 165W x2 + 350W subwoofer output delivers room-filling, distortion-free sound.
SEAMLESS BLUETOOTH 5 0 - Effortless wireless streaming with auto-reconnect and stable 15m range for indoor/outdoor vibes.
VERSATILE 2 1 CHANNEL SETUP - Supports passive speakers and subwoofers for immersive home theater or Hi-Fi audio systems.

The Fosi Audio BT30D Pro is a compact yet powerful 2.1 channel Class D amplifier featuring Texas Instruments TPA3255 chips, delivering 165W per stereo channel plus 350W subwoofer power. Equipped with Bluetooth 5.0 for stable wireless streaming up to 15 meters, it offers precise bass control via dedicated frequency and volume knobs. Its robust all-metal design ensures durability, making it ideal for home, desktop, or outdoor audio setups.

Specifications

ASIN	B09YNBHR73
Best Sellers Rank	#10,108 in Electronics ( See Top 100 in Electronics ) #2 in Hi-Fi Amplifiers
Box Contents	Amplifier
Brand Name	Fosi Audio
Country of Origin	China
Customer Reviews	3.9 3.9 out of 5 stars (1,870)
Importer Contact Information	support@fosiaudio.com
Item Type Name	Amplifier
Item Weight Unit of Measure	1.5 Pounds
Manufacturer	Fosi Audio
Manufacturer Part Number	BT30D Pro
Model Number	BT30D PRO
Number of Items	1
Packer Contact Information	support@fosiaudio.com
Warranty Description	2 Year Manufacturer

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