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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BT30D

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

🎚️Adjustable bass, treble & sub volume

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Description

🎧 Elevate your sound game with BT30D — where power meets precision.

NEXT GEN BLUETOOTH 5 0 - Seamless wireless streaming up to 50 feet keeps your playlist uninterrupted and crystal clear.
PRECISION AUDIO TUNING - Customizable bass, treble, and subwoofer controls let you craft your perfect sound signature.
VERSATILE CONNECTIVITY - Supports Bluetooth and RCA inputs, compatible with most passive speakers and powered subwoofers.
PRO GRADE AMPLIFICATION - Powered by dual Texas Instruments TPA3116D2 chips for high efficiency, low distortion, and interference-free audio.
IMMERSIVE 2 1 CHANNEL POWER - 50W x2 + 100W subwoofer output delivers room-filling Hi-Fi sound for home or outdoor setups.

The Fosi Audio BT30D is a compact 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, it supports both Bluetooth and RCA inputs, making it ideal for driving passive speakers and subwoofers. Equipped with dual Texas Instruments TPA3116D2 chips, it offers efficient, interference-free amplification with customizable bass, treble, and subwoofer controls. Perfect for professional-grade home or outdoor audio setups.

Specifications

ASIN	B07K7NJ4QN
Best Sellers Rank	#13,910 in Electronics ( See Top 100 in Electronics ) #64 in Audio Component Amplifiers
Brand	Fosi Audio
Customer Reviews	4.4 4.4 out of 5 stars (2,945)
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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R3596

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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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