Nobsound G3 2 Channel Bluetooth 5.0 Amplifier, Class D Stereo Audio Amplifier, Mini Home Theater Power Amp, Digital Power Amplifier Receiver, 100W, Treble & Bass Control (Black)

Price: $109.99 - $86.23
(as of Jun 02, 2025 18:28:39 UTC – Details)

Product Description

Nobsound TPA3255

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Customer Reviews

4.2 out of 5 stars 712

3.8 out of 5 stars 181

4.4 out of 5 stars 44

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3.7 out of 5 stars 7

4.5 out of 5 stars 665

Price

$86.23$86.23
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$89.99$89.99
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$79.79$79.79

Feature
2-CH Bluetooth amplifier; 100W; Tone control 2-CH Bluetooth amplifier; 100W; Pure sound experience 2-CH Bluetooth amplifier; 200W; Tone control 2-CH Bluetooth amplifier; Super large 600W power 2-CH digital power amplifier; 200W; Tone control Mono / Subwoofer amplifier; 100W; PBTL/BTL bridge

Max Power
50W x 2 50W x 2 100W x 2 300W x 2 100W x 2 100W

Channel
2.0 2.0 2.0 2.0 2.0 1.0

Input
Bluetooth 5.0 + 3.5mm AUX Bluetooth 5.0 + 3.5mm AUX Bluetooth 5.0 + RCA Bluetooth 5.0 + RCA RCA RCA

Output
Stereo Passive Speakers Stereo Passive Speakers Stereo Passive Speakers Stereo Passive Speakers Stereo Passive Speakers Mono Passive Speaker / Subwoofer

Tone Control

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THD
≤0.04% ≤0.04% ≤0.01% ≤0.01% ≤0.01% ≤0.03%

SNR
≥98dB ≥98dB ≥98dB ≥111dB ≥98dB ≥106dB

Speaker Impedance
2~8ohm 2~8ohm 4~8ohm 4~8ohm 4~8ohm 2~8ohm

Power Supply
19V 4.74A 19V 4.74A 19V 4.74A AC 100-240V 19V 4.74A 19V 4.74A

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Customer Reviews

4.2 out of 5 stars 967

4.0 out of 5 stars 154

4.0 out of 5 stars 686

3.8 out of 5 stars 274

4.2 out of 5 stars 427

4.0 out of 5 stars 157

Price

$129.99$129.99 $83.99$83.99 $69.99$69.99 $76.99$76.99 $215.60$215.60 $421.40$421.40

Feature
Bluetooth vacuum tube preamp; Headphone amplifier; USB DAC; APTX-HD; Tone control Vacuum tube audio preamp & MM phono preamp Vacuum tube headphone amplifier; Classic design USB to Toslink optical & coaxial converter; Digital interface; XMOS XU208 2-CH Bluetooth vacuum tube amplifier; MM Phono amp; 320W; Tone cnotrol Bluetooth hybrid tube power amplifier; Active SUB out; U-Disk/OPT/COAX

Bluetooth 5.0

Can ensure more stable and faster wireless transmission with less lossesAlso support 3.5mm AUX input. Bluetooth input has priority

TPA3116 Audio Chip

Classic TPA3116 can offer 100W high powerSuit most 3~6 inches 2.0CH speakerClear sound with no background noise and pop

Tone Control

Support treble/bass adjustmentIntegrated volume control & power switch design

Upgrade Power Port

Unlike many other TPA3116 amplifiers, this one has no power sparks issueIt also has built-in protective circuit to avoid damage to your speakers

Packing List 1*Mini Power Amplifier 1*19V 4.74A Power Supply

Douk Audio G3

Parameters

Bluetooth version: Bluetooth 5.0Bluetooth chip: Qualcomm QCC3003Amplifier chip: TPA3116OP amp: 3 x TL072Max. output power: 50W*2Color: Black / Silver (Optional)Power supply: DC15-24V (2.5×5.5 mm port)Impedance: 2-8 OhmsSuitable speakers: 3~6 inches
Dimensions(WxHxL): 30x87X107 mm / 1.2×3.4×4.2 in Net weight: 286 g / 0.63 lb Package weight: 750 g / 1.65 lb

Product Dimensions ‏ : ‎ 10.67 x 8.64 x 3.05 cm; 283.5 g
Date First Available ‏ : ‎ April 19 2019
Manufacturer ‏ : ‎ Nobsound
Place of Business ‏ : ‎ ShenZhen, GuangDong 518110,CN
ASIN ‏ : ‎ B07QRRQDDW
Item model number ‏ : ‎ JP-ZJX-31

Stable and fast Bluetooth 5.0 wireless input
Supports standard 3.5mm AUX input
100W power can drive 3~6 inches 2-CH speakers
Independent treble & bass tone control
Clean sound with no background noise