Nobsound G2 Subwoofer Amplifier Mono Power Amp PBTL/BTL Bridge 100W Mini Sub Amp Home Theater

G2 can be used as a sub amp or a mono channel amp. It has a mode switcher which can change between SUB and PBLT modes conveniently. Equipped with 19V 4.74A high quality power supply.

Applications: ① G2 can be used as a subwoofer power amplifier for passive subwoofers; ② G2 can be used as a mono amp to drive single channel. You can use two G2 to drive left and right channel separately, which are known as PBLT / BTL Bridge amp. Compared with normal 2.0CH amps, it can ensure totally no interference between two channels and can provide higher power.

It has a gain setting which allows 4-level of output level setting (20/26/32/36 dB). It can keep the purity of the sound and avoid the resistor influence. Besides, it also has a bass cutoff frequency control knob.

It adopts TI TPA3116 and NE5532 op-amp, which can offer 100W high power and can drive most home sub and mono speakers. Its optimized circuit can ensure totally no background noise. Besides, it also built-in speaker protection circuit and low pass bass filter.

18-month warranty. Prompt and courteous customer service. For any questions you have, please feel free to contact us.

Retail Price: $ 59.99

Wholesale Price: Inquire Now

How to use:

1. SUB Mode

① Use RCA cable to connect your audio sources like Phone / MP3 / PC / TV ... to the "AUDIO IN" port

② Use speaker wire or banana plug to connect your passive subwoofer to the "SPK OUT" port

③ Connect the power supply with the amp firstly and then to the wall

④ Turn the toggle to "SUB"

⑤ Turn the toggle to "ON"

2. Mono Channel Mode

① Mono channel means single right channel or left channel. If you want to drive stereo speakers. you need two of this amps to drive right and left speakers separately

② Use RCA cable to connect your audio sources like Phone / MP3 / PC / TV ... to the left or right "AUDIO IN" port

③ Use speaker wire or banana plug to connect your left or right speaker to the "SPK OUT" port

④ Connect the power supply with the amp firstly and then to the wall

⑤ Turn the toggle to "PBTL"

⑥ Turn the toggle to "ON"

Product Highlights


SUB & PBTL MODE G2 can be used as a mono channel amp or a sub amp. You can use one G2 to drive a passive subwoofer, or use two G2 to drive normal left and right speakers independently (bridge).	GAIN CONTROL A gain switch on the bottom of the amplifier to allow 4-level of output level setting (20/26/32/36 dB), to keep the sound quality better and not affected by the the resistor part.	SMALL SIZE & LARGE POWER & EXCELLENT CIRCUIT Small simple compact design but practical and powerful. 100W @ 4ohm mono channel amp can drive most home passive speakers or subwoofer. Built-in speakers protection circuit, solid aluminum chassis for long time use; built-in low pass filter for subwoofers with sub frequency control Equipped with 19V 4.74A high quality power supply to ensure stable and powerful output.

Packing List:

1× Power Amplifier
1× Power Supply

Specifications:

Power Supply: 19V 4.74A
Max power: 100W @2Ω ; 70W @4Ω ; 50W @8Ω
Full frequency response: 20Hz-20kHz(±3dB)
The speaker matches the impedance: 2-8Ω
THD: Output 1W@ 0.03%
Working voltage: DC12-24V
SNR: ≥106dB
Input sensitivity: 0.775V
Bass cutoff frequency range adjustment: 40-300Hz
Slope of bass attenuation: -12dB Slope

Dimensions (D*W*H): 118.5*98*33 mm / 4.65*3.74*1.30 in
Package size (D*W*H): 257*215*65 mm / 10.12*8.46*2.56 in
Net weight: 305 g / 0.67 lb
Package weight: 445 g / 0.98 lb


	Nobsound G2 Sub & Mono Amp	Nobsound NS-03G SUB	Nobsound NS-03G FR	Nobsound G2 Pro Sub & Mono Amp
Function	Sub & Mono Channel Amp	Sub Amp	Mono Channel Amp	Active/Passive Sub & Mono Channel Amp
Output Power	100W @2Ω ; 70W @4Ω ; 50W @8Ω	100W @2Ω ; 70W @4Ω ; 50W @8Ω	100W @2Ω ; 70W @4Ω ; 50W @8Ω	300W @2Ω ; 170W @4Ω ; 80W @8Ω
Power Supply	19V 4.74A Power Supply	Not Included	Not Included	32V 5A Power Supply
Input Port	RCA	3.5mm AUX	3.5mm AUX	RCA
Output Port	Speaker Posts	Speaker Posts	Speaker Posts	Speaker Posts & Active SUB OUT
Dimensions	33x98x118.5 mm / 1.3x3.7x4.7 in	33x68.5x90 mm / 1.3x2.7x3.5 in	33x68.5x90 mm / 1.3x2.7x3.5 in	35x118x127 mm / 1.38x4.65x5 in
Features	SUB/MONO switcher ; Gain setting ; FREQ control ; VOL knob	VOL knob	VOL knob	Active SUB OUT ; SUB/MONO switcher ; Gain setting ; FREQ control ; VOL knob
Suitable Speakers	2~8 ohm passive subwoofer ; 2~8 ohm mono channel full frequency passive speaker	2~8 ohm passive subwoofer	2~8 ohm mono channel full frequency passive speaker	Active subwoofer ; 2~8 ohm passive subwoofer ; 2~8 ohm mono channel full frequency passive speaker

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Nobsound G2 Subwoofer Amplifier Mono Power Amp PBTL/BTL Bridge 100W Mini Sub Amp Home Theater

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Product introduction

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Product Description

How to use:

1. SUB Mode

① Use RCA cable to connect your audio sources like Phone / MP3 / PC / TV ... to the "AUDIO IN" port

② Use speaker wire or banana plug to connect your passive subwoofer to the "SPK OUT" port

③ Connect the power supply with the amp firstly and then to the wall

④ Turn the toggle to "SUB"

⑤ Turn the toggle to "ON"

2. Mono Channel Mode

① Mono channel means single right channel or left channel. If you want to drive stereo speakers. you need two of this amps to drive right and left speakers separately

② Use RCA cable to connect your audio sources like Phone / MP3 / PC / TV ... to the left or right "AUDIO IN" port

③ Use speaker wire or banana plug to connect your left or right speaker to the "SPK OUT" port

④ Connect the power supply with the amp firstly and then to the wall

⑤ Turn the toggle to "PBTL"

⑥ Turn the toggle to "ON"

Product Highlights


SUB & PBTL MODE G2 can be used as a mono channel amp or a sub amp. You can use one G2 to drive a passive subwoofer, or use two G2 to drive normal left and right speakers independently (bridge).	GAIN CONTROL A gain switch on the bottom of the amplifier to allow 4-level of output level setting (20/26/32/36 dB), to keep the sound quality better and not affected by the the resistor part.	SMALL SIZE & LARGE POWER & EXCELLENT CIRCUIT Small simple compact design but practical and powerful. 100W @ 4ohm mono channel amp can drive most home passive speakers or subwoofer. Built-in speakers protection circuit, solid aluminum chassis for long time use; built-in low pass filter for subwoofers with sub frequency control Equipped with 19V 4.74A high quality power supply to ensure stable and powerful output.

Packing List:

1× Power Amplifier
1× Power Supply

Specifications:

Power Supply: 19V 4.74A
Max power: 100W @2Ω ; 70W @4Ω ; 50W @8Ω
Full frequency response: 20Hz-20kHz(±3dB)
The speaker matches the impedance: 2-8Ω
THD: Output 1W@ 0.03%
Working voltage: DC12-24V
SNR: ≥106dB
Input sensitivity: 0.775V
Bass cutoff frequency range adjustment: 40-300Hz
Slope of bass attenuation: -12dB Slope

Dimensions (D*W*H): 118.5*98*33 mm / 4.65*3.74*1.30 in
Package size (D*W*H): 257*215*65 mm / 10.12*8.46*2.56 in
Net weight: 305 g / 0.67 lb
Package weight: 445 g / 0.98 lb


	Nobsound G2 Sub & Mono Amp	Nobsound NS-03G SUB	Nobsound NS-03G FR	Nobsound G2 Pro Sub & Mono Amp
Function	Sub & Mono Channel Amp	Sub Amp	Mono Channel Amp	Active/Passive Sub & Mono Channel Amp
Output Power	100W @2Ω ; 70W @4Ω ; 50W @8Ω	100W @2Ω ; 70W @4Ω ; 50W @8Ω	100W @2Ω ; 70W @4Ω ; 50W @8Ω	300W @2Ω ; 170W @4Ω ; 80W @8Ω
Power Supply	19V 4.74A Power Supply	Not Included	Not Included	32V 5A Power Supply
Input Port	RCA	3.5mm AUX	3.5mm AUX	RCA
Output Port	Speaker Posts	Speaker Posts	Speaker Posts	Speaker Posts & Active SUB OUT
Dimensions	33x98x118.5 mm / 1.3x3.7x4.7 in	33x68.5x90 mm / 1.3x2.7x3.5 in	33x68.5x90 mm / 1.3x2.7x3.5 in	35x118x127 mm / 1.38x4.65x5 in
Features	SUB/MONO switcher ; Gain setting ; FREQ control ; VOL knob	VOL knob	VOL knob	Active SUB OUT ; SUB/MONO switcher ; Gain setting ; FREQ control ; VOL knob
Suitable Speakers	2~8 ohm passive subwoofer ; 2~8 ohm mono channel full frequency passive speaker	2~8 ohm passive subwoofer	2~8 ohm mono channel full frequency passive speaker	Active subwoofer ; 2~8 ohm passive subwoofer ; 2~8 ohm mono channel full frequency passive speaker

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