What are the bass, treble, and subwoofer frequency ranges of the BT30D?

Bass and treble frequency range: 20Hz - 20kHz (±12dB) Subwoofer frequency range: 20Hz - 300Hz.

Does the passive speaker output provide full-range signal on BT30D?

The passive speaker outputs send a full-range signal to the speakers; it is unable to remove the low-end frequencies. A bass knob will not change the gain on your amplifier, but the bass level.

What type of port is the sub out on BT30D?

The sub out terminal on the back of the BT30D is an RCA output.

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Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer

Product ID: 90732501

Details

Item dimensions L x W x H
5.2 x 4.72 x
Manufacturer
Fosi Audio
Maximum Supply Voltage
24 Volts (DC)
Minimum Supply Voltage
24 Volts (DC)
Voltage
230 Volts

📶Bluetooth 5.0 with 50ft range

🔊200W max power output

🎚️Customizable bass & treble controls

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Description

🎧 Elevate your sound game — don’t just listen, experience every beat!

PRECISION AUDIO TUNING - Adjust subwoofer volume, frequency, bass, and treble to craft your perfect Hi-Fi sound experience.
IMMERSIVE 2 1 CHANNEL POWER - 50W x2 + 100W subwoofer output delivers room-filling, crystal-clear sound for home or outdoor setups.
VERSATILE CONNECTIVITY OPTIONS - Supports both Bluetooth and RCA inputs, compatible with passive speakers and powered subwoofers alike.
CUTTING EDGE TI AMPLIFIER CHIPS - Powered by dual Texas Instruments TPA3116D2 chips for efficient, interference-free, high-fidelity audio.
SEAMLESS BLUETOOTH 5 0 STREAMING - Enjoy stable, high-quality wireless audio up to 50 feet away from your smartphone, tablet, or laptop.

The Fosi Audio BT30D is a compact yet powerful 2.1 channel Class D amplifier delivering up to 200 watts of high-fidelity sound. Featuring Bluetooth 5.0 for stable wireless streaming up to 50 feet, versatile RCA and Bluetooth inputs, and advanced Texas Instruments amplifier chips, it offers customizable bass and treble controls for a tailored audio experience. Perfect for home or outdoor passive speaker setups, it combines cutting-edge tech with user-friendly design to bring immersive, room-filling sound to any environment.

Specifications

ASIN	B07K7NJ4QN
Best Sellers Rank	#15,707 in Electronics ( See Top 100 in Electronics ) #76 in Audio Component Amplifiers
Brand	Fosi Audio
Customer Reviews	4.4 out of 5 stars 2,958 Reviews
Item Weight	1.1 Kilograms
Manufacturer	Fosi Audio
Mfr Part Number	BT30D
Model Number	BT30D
Unit Count	1.0 Count
Warranty Description	18-month manufacturer

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£128.48

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In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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