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  • VIDEO
  • Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Subwoofer Amp
  • Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power AmplifierNobsound Direct

Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Subwoofer Amp

3.3 out of 5 stars (13)
To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

About this item

  • [Multiple audio inputs]: with Bluetooth/3.5mm AUX/U-disk inputs, almost compatible with all home audio device such as phone, tablet, computer, CD player etc., also comvenient for you to DIY.
  • [Bluetooth 5.1 & Classic TPA3116 chip]: supporting Bluetooth 5.1 to realize stable & high-speed transmission speed. 2PCS TPA3116D2 chip, one for bass channel and one for left and right channel amplification. Max output power can reach 50W*2(L/R) and 100W(subwoofer), easily to drive most home desktop / bookshelf / indoor passive speakers.
  • [Powerful design & wide voltage]: with preamplification and bass frequency division processing, 5PCS potentiometer are used for bass volume/bass frequency/left & right channel volume/main volume & input switch. DC 12-24V voltage, can be powered by switching power supply or storage battery, for enjoying high-quality music on the road or outdoors.
  • [Perfect circuit & HiFi clear sound]: concise layout and reasonable wiring, no pop and audible noise even at high power output. The sound is very clear and smooth, the bass with shocking effects just like in the cinema, providing auditory feast.
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From the brand

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  2. Douk Audio & Nobsound

    Estabilshed in 2013, Douk Audio & Nobsound is created by a group of enthusiastic music fans and professional audio experts.

    We design and make various audio equipments including amplifier, phono preamp, headphone amp, DAC, audio switch and so on.

    Our aim is "Make Hi-Fi Affordable" !

  3. endorsement
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  7. ​Douk Audio BS-1 Bass Shaker: 50W High Power Tactile Subwoofer Transducer for Home Theater, Car A...
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Product information

Technical Details

Manufacturer ‎Nobsound
Place of Business ‎Room 1329, Wang Cheng Building, Long Guan East Road, Shen Zhen, Guang Dong, China, 518110
Item Weight ‎350 g
Parcel Dimensions ‎15.6 x 15.6 x 5.1 cm; 350 g
Item model number ‎SF20250910B0DRW3R62Y_B0DRW3R62Y_7_jlbgfR
Mounting Type ‎Freestanding
Specifications ‎General Technical Specifications
Included components ‎amplifier
Batteries Required? ‎No

Additional Information

ASIN B0DRW3R62Y
Customer Reviews
3.3 out of 5 stars (13)

3.3 out of 5 stars
鶹 Rank
Date First Available Dec 30 2024

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Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Subwoofer Amp

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Product description

Parameters:

  • Audio input: Bluetooth / 3.5mm AUX / U-disk
  • Audio output: raw cable speaker jacks + subwoofer jacks
  • Bluetooth version: 5.1
  • U-disk support format: WMA / MP3 / WAV / FLAC
  • Max output power: 100W (subwoofer) + 50W × 2 (L/R)
  • Input sensitivity: 600-800mV
  • Frequency response: 20Hz-20KHz
  • Speaker impedance: 4-8Ω
  • Subwoofer impedance: 2-8Ω
  • Working voltage: DC 12-24V
  • Board Dimensions (L*W*H): 100 × 100 × 22mm / 3.94 × 3.94 × 0.87in
  • Net weight (Board): 180g / 0.40lb
  • Package weight (without case): 260g / 0.57lb
  • Package weight (with case): 350g / 0.77lb
Packing List:
  • 1 * Finished Board + Case
Notice:
The case is packaged separately from amplifier board, you need to assemble the case with other accessories such as screws, shim, knobs etc.

Product details

  • Parcel Dimensions ‏ : ‎ 15.6 x 15.6 x 5.1 cm; 350 g
  • Date First Available ‏ : ‎ Dec 30 2024
  • Manufacturer ‏ : ‎ Nobsound
  • Place of Business ‏ : ‎ Room 1329, Wang Cheng Building, Long Guan East Road, Shen Zhen, Guang Dong, China, 518110
  • ASIN ‏ : ‎ B0DRW3R62Y
  • Item model number ‏ : ‎ SF20250910B0DRW3R62Y_B0DRW3R62Y_7_jlbgfR
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #56,080 in Electronics (See Top 100 in Electronics)
  • Customer Reviews:
    3.3 out of 5 stars (13)
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Product Summary: Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Subwoofer Amp

From Douk Audio

3.3 out of 5 stars, 13 ratings

Customer reviews

100+ viewed in past month

Price

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Other sellers

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About this Item

  • [Multiple audio inputs]: with Bluetooth/3.5mm AUX/U-disk inputs, almost compatible with all home audio device such as phone, tablet, computer, CD player etc., also comvenient for you to DIY.
  • [Bluetooth 5.1 & Classic TPA3116 chip]: supporting Bluetooth 5.1 to realize stable & high-speed transmission speed. 2PCS TPA3116D2 chip, one for bass channel and one for left and right channel amplification. Max output power can reach 50W*2(L/R) and 100W(subwoofer), easily to drive most home desktop / bookshelf / indoor passive speakers.
  • [Powerful design & wide voltage]: with preamplification and bass frequency division processing, 5PCS potentiometer are used for bass volume/bass frequency/left & right channel volume/main volume & input switch. DC 12-24V voltage, can be powered by switching power supply or storage battery, for enjoying high-quality music on the road or outdoors.
  • [Perfect circuit & HiFi clear sound]: concise layout and reasonable wiring, no pop and audible noise even at high power output. The sound is very clear and smooth, the bass with shocking effects just like in the cinema, providing auditory feast.

Product description

Parameters:
  • Audio input: Bluetooth / 3.5mm AUX / U-disk
  • Audio output: raw cable speaker jacks + subwoofer jacks
  • Bluetooth version: 5.1
  • U-disk support format: WMA / MP3 / WAV / FLAC
  • Max output power: 100W (subwoofer) + 50W × 2 (L/R)
  • Input sensitivity: 600-800mV
  • Frequency response: 20Hz-20KHz
  • Speaker impedance: 4-8Ω
  • Subwoofer impedance: 2-8Ω
  • Working voltage: DC 12-24V
  • Board Dimensions (L*W*H): 100 × 100 × 22mm / 3.94 × 3.94 × 0.87in
  • Net weight (Board): 180g / 0.40lb
  • Package weight (without case): 260g / 0.57lb
  • Package weight (with case): 350g / 0.77lb
Packing List:
  • 1 * Finished Board + Case
Notice: The case is packaged separately from amplifier board, you need to assemble the case with other accessories such as screws, shim, knobs etc.
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