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: 322368099

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 output power

🎚️Bass/Treble & Sub volume control

WS$870

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Sold byAmazon SamoaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your sound game — wireless power meets precision tuning!

NEXT GEN BLUETOOTH 5 0 - Seamless wireless streaming with enhanced stability and up to 50ft range for ultimate device freedom.
PRECISION AUDIO TUNING - Customizable bass, treble, and subwoofer frequency controls let you craft your perfect sound profile.
PLUG PLAY VERSATILITY - Supports Bluetooth and RCA inputs, compatible with passive speakers and powered subwoofers for flexible setups.
COMPACT YET MIGHTY DESIGN - Mini Class D integrated amp packs Texas Instruments TPA3116D2 chips for efficient, crystal-clear audio.
POWERFUL 2 1 CHANNEL OUTPUT - 50W x2 + 100W subwoofer power delivers immersive Hi-Fi sound for home or outdoor setups.

The Fosi Audio BT30D is a compact 2.1 channel Class D amplifier featuring Bluetooth 5.0 for stable wireless streaming up to 50ft. Powered by dual Texas Instruments TPA3116D2 chips, it delivers a total of 200W output (50W x2 + 100W subwoofer) with customizable bass, treble, and subwoofer controls. Ideal for driving home or outdoor passive speakers and subwoofers, it combines high-fidelity sound with versatile connectivity and a sleek, space-saving design.

Specifications

ASIN	B07K7NJ4QN
Best Sellers Rank	#34,718 in Electronics ( See Top 100 in Electronics ) #81 in Home Audio Amplifiers
Brand	Fosi Audio
Customer Reviews	4.4 4.4 out of 5 stars (2,866)
Item Weight	1.1 Kilograms
Manufacturer	Fosi Audio
Mfr Part Number	BT30D
Model Number	BT30D
Number of Items	1
Unit Count	1.0 Count
Warranty Description	18-month manufacturer

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TrustScore 4.5 | 7,300+ reviews

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WS$870

Duties & taxes included

In stock

Sold byAmazon SamoaDelivered 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 Samoa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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