Best Class D Amplifiers

SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage.
AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion.
AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound.
BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes.
FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller.

aptX Bluetooth Streaming
THD (20 Hz – 20 kHz): <0.01 % (at 1W, 4 and 8 ohms)
Signal-to-Noise Ratio: >98 dB (A-weighted, 500 mV input, ref. 2.828 V out in 4 ohms)
Continuous output power into 4 and 8 ohms: 40 W (ref. 20 Hz-20 kHz at 0.1% THD, both channels driven)
Dimensions (WHD): 2 5/16" x 7 3/8" x 8 5/8"

2 x 2,000 Watts into 2 Ohms; 2 x 1,400 Watts into 4 Ohms; 4,000 Watts into 4 Ohms (bridge mode)
ATR (Accelerated Transient Response) technology for ultimate punch and clarity
Switchable limiters offer maximum output level with reliable overload protection
Detented gain controls for precise setting and matching of sensitivity
Precise Power, Signal and Clip LEDs to monitor performance

Mono Block Class D 4000 Watts (Peak Power) Amplifier
RMS Power Handling @ 1 Ohm: 750 Watts x 1/ RMS Power Handling @ 2 Ohms: 530 Watts x 1/ RMS Power Handling @ 4 Ohms: 300 Watts x 1
Total Harmonic Distortion (THD): < 1%/ Frequency Response 1dB: 10Hz?300KHz/ Signal To Noise Ratio: > 85dB
Low Level Input Sensitivity: 0.2-6V/ Dimensions LxHxW: 13.66 Inches x 2.05 Inches x 8.94 Inches

25%

18%

This class D amplifier Supports USB coaxial analog Bluetooth and two optical inputs
With amplifier output port, 3.5mm headphone jack and subwoofer outputs, 80w*2 output power, 1.44-Inch Color screen, The brightness of the display can be adjusted
Customized BT4.2 Bluetooth module, Supports apt-X, easily connect with Bluetooth by NFC
The Bluetooth amplifier uses tas5508c+tas5342a from TI as amplifier chips, DSP technology, built-in SDB sound patented
What you get: SMSL AD18 amplifier, 24V power supply us Plug, Micro USB cable, remote control, antenna, 1 year warranty and friendly customer service

Competition Grade Class D MOSFET Monoblock Power Amplifier
Peak Power at 1 Ohm: 7, 000 Watts | RMS Power at 1 Ohm: 4, 500 Watts
Stable at 1 ohm | Remote Subwoofer Level Control Included
Frequency Response: 20Hz - 250Hz, On-board Bass Boost Control 0-9dB
Featuring 4-Way Protection Circuitry and 1/0 AWG Power & Ground Input Terminals for Maximum Current Flow

Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
CSR Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)
Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems;

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