Subwoofer Amplifier Board

5.00 out of 5 based on 17 rating write a preview

35,19$90,22$

-1%New!Sale!
A2.1N SilverA2.1N Silver QCC3003A2.1N Silver QCC3034Bluetooth 4Bluetooth5 QCC3003Bluetooth5 QCC3034NO Bluetooth
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SKU: 32945433962 Category:

Description

Unit Price:

NO Bluetooth = $20
Bluetooth 4.2 =$24
Bluetooth 5.0 QCC3003+Decode PCM5102A=$28
Bluetooth 5.0 QCC3034+Decode PCM5102A=$30

USE NOTE:

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

Features:

Bluetooth 5.0 has added independent decoding, among which the upgraded chip USES Qualcomm QCC3034, the classic chip is QCC3003, the decoding chip USES PCM5102A decoding, 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 OHM, Subwoofer Impedance: 2-8 OHM,
Maximum output power: 50W (left channel) + 50W (right channel) + 100W (bass 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 bass adjustable

3 redesigned low pass filter, subwoofer thrust stronger

4 fever low loss red ring inductance output

5 4 NE5532 fever operation play before the level, low-pass 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 access lights, often bright, not controlled by the switch.

Package

1PC Subwoofer Board

Additional information

Brand Name

HIFIDIY LIVE

Certification

NONE

Origin

CN(Origin)

Maximum Power Per Channel

100W

Model Number

2.1

Package

Yes

Channels

3 (2.1)

17 reviews for Subwoofer Amplifier Board

  1. S***v

    хороший

  2. V***y

    Приехала посылка быстро, подключил, все работает, продавца рекомендую.

  3. D***v

    Fast shipping! Not tested yet! Recommend store!

  4. B***r

    muito top recomendo a todos

  5. Customer

    Good product as described. Fast delivery.

  6. Anónimo

    Good product as described. Fast delivery.

  7. Customer

    all is ok. no noise, fast BT pairing…

  8. Anónimo

    all is ok. no noise, fast BT pairing…

  9. B***a

    Recibí el producto, muy bien empaquetado, muy bien protegido, lo verán en las fotos y nada más quedó probarlo.

  10. A***s

    Fonctionne parfaitement avec une alimentation 24v 2.5A Le son est claire, je l’ai installé dans une barre de son avec subwoofer intégré dont l’électronique était morte. Tres satisfait de mon achat.

  11. U***m

    Great little amplifier

  12. Customer

    good product, fast delivery

  13. Anónimo

    good product, fast delivery

  14. Д***н

    Everything is fine .

  15. Z***c

    Excellent sound ! Recommend the store !

  16. A***n

    Отличный уселок, раскачевает добротно! Кто заказывает с чипом qcc3034 пароль 0123 Всем успехов)

  17. D***b

    Использовал в детской машинке. В сравнении с нормальным автоусилителем низкие частоты немного бубнят. в целом играет хорошо

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