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 Passive Speakers/Subwoofer Powered

Product ID: 105057373

Details

Item dimensions L x W x H
13.2 x 12 x
Manufacturer
Fosi Audio
Maximum supply voltage
24 Volts
Minimum supply voltage
24 Volts (DC)
Voltage
230 Volts

📶Bluetooth 5.0 with 50ft range

🔊200W max power output

🎚️Adjustable bass, treble & sub controls

R5965

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Description

🎧 Elevate your home audio game—because your ears deserve the best!

COMPACT YET MIGHTY - Sleek, space-saving design packs powerful Texas Instruments chips for high-efficiency, interference-free audio.
TAILOR YOUR SOUNDSCAPE - Fine-tune bass, treble, and subwoofer frequency to craft your perfect Hi-Fi listening experience.
VERSATILE COMPATIBILITY - Supports Bluetooth and RCA inputs, effortlessly driving most passive speakers and subwoofers for ultimate flexibility.
POWER PACKED PERFORMANCE - Delivers crisp, room-filling sound with 50W x2 + 100W subwoofer output for immersive audio.
SEAMLESS BLUETOOTH 5 0 CONNECTIVITY - Enjoy stable wireless streaming up to 50 feet with the latest Bluetooth tech—cut the cords, not the quality.

The Fosi Audio BT30D is a compact 2.1 channel Class D amplifier featuring Bluetooth 5.0 for wireless streaming up to 50 feet. Powered by dual Texas Instruments TPA3116D2 chips, it delivers a total of 200 watts (50W x2 + 100W subwoofer) with adjustable bass, treble, and subwoofer controls. Compatible with both Bluetooth and RCA inputs, it drives passive speakers and subwoofers with high efficiency and minimal interference, making it a versatile and powerful addition to any home audio setup.

Specifications

ASIN	B07K7NJ4QN
Best Sellers Rank	6,396 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 10 in Hi-Fi Amplifiers
Box Contents	24V/4.5A power supply
Brand Name	Fosi Audio
Country of Origin	China
Customer Reviews	4.3 out of 5 stars 2,869 Reviews
Item Weight	1.1 Kilograms
Manufacturer	Fosi Audio
Manufacturer Part Number	BT30D
Model Number	BT30D
Number of Items	1
Product Warranty	24 months
Unit Count	1.0 count

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R5965

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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