HIFITPA3116D2 2.1 Subwoofer Amplifier Board Car Digital Audio Amplifier 2X50W100W BSubwoofer Speaker Bluetooth 5.0

Unit Price:

NO Bluetooth = $28 Bluetooth 4.2 =$32 Bluetooth 5.0 QCC3003+Decode PCM5102A=$40 Bluetooth 5.0 QCC3034+Decode PCM5102A=$43

USE NOTE:

If bluetooth prompts for a PIN code, or paword pairing, it's usually: 0123 or 0000 or 1234

Features:

Bluetooth 5.0 has added independent de, among which the upgraded USES Qualcomm QCC3034, the claic is QCC3003, the de USES PCM5102A de, sound quality is very good. Especially the upgraded version,Bluetooth USES the latest generation QCC3034 and supports it 24BIT bluetooth aptx-hd format, analysis power is still above CSR8675 Because the use of close to 10000UF total filter capacitor, 6 oxygen-free copper output inductors, gold-plated input and a series of high-end components, 4 NE5532 prices will be slightly higher than similar products, but the sound quality is completed is proportional. This digital power amplifier board for notebook switching power supply and 12V-24V ordinary battery direct power supply, Home and car amplifier are suitable for use, is very convenient.

Parameters:

Operating voltage range: DC 9-25V (current 3-4A or more, if the power of the larger recommended 19-24V / 4-5A above), Audio input Sensitivity: 500-800mV,Audio input Sensitivity: 500-800mV, Frequency response range: 20Hz-20KHz, Speaker impedance: left and right channel Speaker: 3.5-8 , Subwoofer Impedance: 2-8 , Maximum output power: 50W (left channel) + 50W (right channel) + 100W (ba channel),

Upgrade version, the use of materials more fever level:

1 capacitor total capacity up to close to 10000UF (4700UFX2), this can make the signal to noise ratio is better, low frequency strength is good, steady stream of energy. 2 rich adjustment options, subwoofer frequency adjustable, left and right channel ba adjustable 3 redesigned low pa filter, subwoofer thrust stronger 4 fever low lo red ring inductance output 5 4 NE5532 fever operation play before the level, low-pa and so on No external power supply, you can use the notebook power. Power supply: DC12-25V Interface: Outer diameter 5.5MM, inner diameter 2.5MM Board size: 95x150MM NET Weight:170g/164g/160g/150g Different output power is not the same voltage

Operation Notes:

Before turning on the knob, turn the knob to the far left, and then turn on the input DC power, so you can make the boot completely no impact Shutdown Do not directly pull out the input DC power, but first turn the volume knob to the left and then pull out the DC power, so you can turn off without any impact The left side of the board power acce lights, often bright, not controlled by the switch.

Package

1PC Subwoofer Board

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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