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๐Ÿ”Š nobsound hifi tpa3116d2 2.1 channel digital audio power amplifier - stereo amp with subwoofer, treble and bass adjustment - 2ร—50w+100w logo

๐Ÿ”Š Nobsound HiFi TPA3116D2 2.1 Channel Digital Audio Power Amplifier - Stereo Amp with Subwoofer, Treble and Bass Adjustment - 2ร—50W+100W Review

3

ยท

Very good

Revainrating 4.5 out of 5ย ย 
Ratingย 
4.7
๐Ÿฟ Home Theater, ๐ŸŽต Home Audio

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Description of ๐Ÿ”Š Nobsound HiFi TPA3116D2 2.1 Channel Digital Audio Power Amplifier - Stereo Amp with Subwoofer, Treble and Bass Adjustment - 2ร—50W+100W

This product designed by Nobsound in 2017 is a 2.1-channel digital power amplifier, Cost-Effective and high performance, Mini and compact, High-Power with HiFi good sound and very useful, almost match any speaker on the market, the most perfect 2.1 digital amplifier, you deserve to have. 2017 latest version, Treble&Bass independent control, add the subwoofer frequency adjustment, add the pre-amplification; Redesign the low pass filter, the subwoofer is more powerful; The right VOLUME knob turn to end is Shutdown. Adopted TPA3116D2 amplifier chip as core; MUSE AUDIO or ELNA as input capacitor makes harmonic richer; the top red loop outputs inductor makes its voice purer; Aluminum alloy body is easy to heat-sink; Gilding RAC and crystal terminal looks extravagant. All use genuine components using devices capable of long-term stability. The total capacity of the capacitor is increased to 4700UFX2=9400UF, which makes the signal-to-noise ratio better, the lower frequency is stronger and the energy is more steady. Can be powered by DC 12~25V. It has 90% high efficiency and lower internal resistance because we used of import seal potentiometer and high speed capacitor array. It can use power switch, storage battery, vehicle power, and so on.(The power supply is not included.).

Reviews

Global ratings 3
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  • 4
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Type of review

Revainrating 5 out of 5

Works well with home theater

I use this amp with two passive Scandyna PodSpeakers and a Sherwood SP-60 passive subwoofer to provide sound for Echo and iMac inputs. The Nobsound amplifier connects to the Echo with a 3.5 RCA cable. All speakers are connected to the amplifier via banana plugs. I use a 14V 4.5A power supply to power the Nobsound. The iMac connects to the Echo via Bluetooth and this provides sound through the speakers for both the Echo and the Mac. Volume is more than adequate for my small case, and wiring isโ€ฆ

Pros
  • Rugged design
Cons
  • Expensive insurance

Revainrating 4 out of 5

Value for money 2.1 amp

Excellent 2.1 amp. With Yamaha bookshelf speakers and a passive subwoofer on a 16g speaker cable, it gets loud enough even at half volume. I have a FiiO E10 Preamp DAC working with the device and the sound is great. It has only one RCA audio input for left and right channels, as well as left, right and aux outputs. A few things to note: 1) The controls are quite sensitive. 2) The speakers must be "off" when you unplug or plug in the power cord. (which is not included). 3) All speaker outputsโ€ฆ

Pros
  • Acceptable
Cons
  • Functionality

Revainrating 5 out of 5

New favorite portable amp.

I had several of these little amps. My favorite so far has been the Lepai 2020+, a pure two-channel amp. I built a couple of bookshelf speakers and a small subwoofer to use with a couple of 2.1 amps I've bought over the years, but none of them justified the purchase price and my homebuilt 2.1 speakers ended up in the Wardrobe. waiting for something better. Finally something better is here and I love it! It actually has a functional, adjustable subwoofer low-pass filter that does its job wellโ€ฆ

Pros
  • Easy installation
Cons
  • There are other interesting options.