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2.1 Channel Bass Mini Digital Power Amplifier Stereo Amp 2×50W+100W Subwoofer

GFJ510
2.1 channel digital power amplifier, Cost-Effective and excellent performance, Mini and compact, High-Power with HiFi good sound and very useful, almost match any speaker on the market, perfect 2.1 digital amplifier
Price:
USD
$65.99
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Quantity:
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(50 Units available)
  • Description
  • Reviews
Features
  1. 2017 latest version, Treble&Bass independent control, add the subwoofer frequency adjustment, add the pre-amplification.

  2. 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.

  3. 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.

  4. 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 package is not include the power supply.)

  5. Redesign the low pass filter, the subwoofer is more powerful

  6. Power supply: the power supply should be with small power ripple and the power voltage can be 12-24V. (If in low voltage, the output power will be also in low display, finally the speaker will be in low voice.)

  7. The right VOLUME knob turn to end is Shutdown.

  8. Application: it is a very good choice for your home theater system and professional audio system, offers you high level sound and special experience.


Parameters
  • Power supply: DC 12V-25V (interface 5.5mm/2.1mm)
  • Output power: 2×50W+100W Subwoofer
  • Channel: 2.1 
  • Audio input:  Stereo L/R RCA
  • Audio output:  Banana Speaker Jacks
  • Size:  W100*D157*H35 mm (Not include the protruding part)
  • Net weight: 0.52Kg


Package
  • 1PC Finished Amplifier
  • 1PC Power Adapter
Average rating: 5.0
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