2.1 Channel Subwoofer Amplifier Board with 100W Bass Output and Bluetooth 5.0

MOQ： 10pcs
Price： NA
Get Latest Price


Payment Terms	T/T, AliPay, PayPal
Supply Ability	1000 pcs/day
Delivery Time	5-8 working days
Packaging Details	Carton box
Type	HIFI Power Subwoofer Amplifier Board
Product size	1007530mm
power input	DC 12-24V
Bluetooth receiving distance	> 8 m
Audio input sensitivity	600-800mV
Frequency response range:	20Hz-20KHz
left and right channel speakers	4-8 ohm
subwoofer speaker impedance:	2-8 ohm
Brand Name	creatall
Model Number	CA-3169B
Certification	CE, ISO9001
Place of Origin	China

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

6J1 OEM ODM HIFI Audio Tube Preamplifier Board with High Low Sound Adjustment

Chat online Now
Dual Channel 100W Output Audio Amplifier Board with DC14-34V Input and Class D

Chat online Now
CA-3118 Amplifier Board 1*60W 8-24V TPA3118 PBTL Mono Class D Digital Power

Chat online Now
TDA7297 Version B 15W*2 Dual Channel Stereo Amplifier Board with DC 9-15V Power

Chat online Now

Product Details
Company Details

Product Specification


Payment Terms	T/T, AliPay, PayPal	Supply Ability	1000 pcs/day
Delivery Time	5-8 working days	Packaging Details	Carton box
Type	HIFI Power Subwoofer Amplifier Board	Product size	1007530mm
power input	DC 12-24V	Bluetooth receiving distance	> 8 m
Audio input sensitivity	600-800mV	Frequency response range:	20Hz-20KHz
left and right channel speakers	4-8 ohm	subwoofer speaker impedance:	2-8 ohm
Brand Name	creatall	Model Number	CA-3169B
Certification	CE, ISO9001	Place of Origin	China
High Light	2.1 Channel Subwoofer Amplifier Board ，TPA3116D2 Subwoofer Amplifier Board ，HIFI Power Subwoofer Board

CA-3169B 2.1 Channel Subwoofer Amplifier Board TPA3116D2 Audio Stereo Equalizer Amp 5.0 HIFI Power

Available Versions

Without Bluetooth version
With Bluetooth version
Upgraded version - with Bluetooth version + USB input

Key Features

DC-powered 12-24V power supply using TI's TPA3116D2 high-performance digital power amplifier chip
Supports 100W (bass channel) + 50W (left channel) + 50W (right channel) three-channel output
Bluetooth version supports Bluetooth 5.0 audio reception with external audio input interface
Includes preamplifier, bass crossover processing with multiple adjustment controls
Wide working voltage with energy-saving design (efficiency up to 90%)
Compatible with switching power supplies, laptop power supplies, car power supplies, etc.
Pre-soldered and tested finished board, ready for installation
Subwoofer cut-off frequency: 26-160Hz

Technical Specifications

Parameter	Specification
Dimensions (L × W × H)	101 × 100 × 25mm (excluding potentiometer and socket projection)
Operating Voltage Range	DC 12-25V
Recommended Power Supply	DC24V 4A
Current Requirements	3-4A (12-18V) or 4-5A (19-24V)
Bluetooth Receiving Distance	> 8 meters
Audio Input Sensitivity	600-800mV
Frequency Response Range	20Hz-20KHz
Speaker Impedance (L/R Channels)	4-8 ohm
Speaker Impedance (Subwoofer)	2-8 ohm

Note: Output power depends on supply voltage/current, speaker impedance, and audio input level. Higher power supply voltage typically enables greater output power. Lower speaker impedance generally allows for easier power achievement.

Function Switch Instructions (Bluetooth Version Only)

Plug in power - defaults to Bluetooth mode
Bluetooth disconnected - long press switch to switch to audio input mode
Bluetooth play status - short press switch to pause/play

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Trading Company 


Year Established:

2004 


Total Annual:

2000000-7200000


Employee Number:

150~200 


Ecer Certification：

Verified Supplier 

.gtr-container-c1a7b9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 16px; line-height: 1.6; font-size: 14px; max-width: 100%; box-sizing: border-box; } .gtr-container-c1a7b9 p { margin-bottom: 1em; text-align: lef... .gtr-container-c1a7b9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 16px; line-height: 1.6; font-size: 14px; max-width: 100%; box-sizing: border-box; } .gtr-container-c1a7b9 p { margin-bottom: 1em; text-align: lef...

+ Read More

Reach Us
Shenzhen Creatall Electronics Co., Ltd.
Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
https://www.creatall.com/

Chat online Now

Leave a Message, we will call you back quickly!