Top 10 Best 1u amplifier

Top 10 Rated 1u amplifier in 2021 Comparison Table

Bestseller No. 1
Sound Town Ultra-Lightweight 1U 4-Channel PA/DJ Power Amplifier, 4 x 950W at 8-ohm (ST-UPDM4C)
  • Unipolar Pulse Density Modulation (UPDM) amplifier consumes ultra-low power
  • Output Power: 4 x 950W RMS @ 8-Ohm Stereo, 4 x 1700W RMS @ 4-Ohm Stereo
  • XLR input and speakon output connectors provide great compatibility and enable the amplifier to easily fit into your PA rigs
  • Overload protection functions keeps your PA speaker and subwoofers worry free
  • Rugged, heavy duty metal 1U rackmount chassis holds up to touring applications. Ultra-lightweight (less than 9 lbs) makes it easy to transport
Bestseller No. 2
Fostex 1U Rack Mount Speaker System 10W D-Class Amplifier (RM3)
  • Rack mount stereo monitor speaker system with built-in 10W+10W D-class amplifier and 110x40mm elongated shape speaker units
  • Accepts both analog input (XLR & 1/4”TS phone) and digital Input (AES/EBU)
  • Headphone out for headphone monitoring; when switching from headphone out to speaker out or vice versa, the output signal fades in to avoid unexpected level difference
  • Mute switch works as total mute or -20dB attenuation; highly visible 26-dot LED meter (L&R) with 4-step brightness adjustment
  • Flexible meter setting for both analog and digital inputs such as VU+Peak, VU+Peakhold, Peak+Peakhold and VU only
Bestseller No. 3
MUSYSIC MU-D9600 Professional 4-Channels 2x9600 Watts D-Class 1U Power Amplifier
  • 4-Channels Professional D-Class Power Amplifier 2x9600 Watts Peak Output
  • Stereo Output Power: "4x4800W PEAK, 4x2400W Program, 4x1200W RMS @ 2Ω" "4x2400W PEAK, 4x1200W Program, 4x600W RMS @ 4Ω" "4x1200W PEAK, 4x600W Program, 4x300W RMS @ 8Ω" / Bridge Output Power: "2x4800W PEAK, 2x2400W Program, 2x1200W RMS @ 4Ω" "2x2400W PEAK, 2x1200W Program, 2x600W RMS @ 8Ω"
  • Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) <0.23%20Hz-20KHz / Siew Rate >30V/us / Damping Factor >150 / Output Circuitry Class AB / Signai to Noise Ratio ≥96dB / Cross Talk >80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /
  • Three cooling fans / Connectors Input: XLR input, 1/4" input: Speakon connector Output: Speakon, locking type socket, Power Requirements: 115v-230v 50/60 hz
  • Controls Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device.
Bestseller No. 4
MUSYSIC Professional 2 Channel 8500 Watts D-Class 1U Power Amplifier MU-D8500
  • Stereo Output Power: "2x4800W PEAK, 2x2400W Program, 2x1200W RMS @ 2Ω" "2x2400W PEAK, 2x1200W Program, 2x600W RMS @ 4Ω" "2x1200W PEAK, 2x600W Program, 2x300W RMS @ 8Ω"
  • Bridge Output Power: "4800W PEAK, 2400W Program, 1200W RMS @ 4Ω" "2400W PEAK, 1200W Program, 600W RMS @ 8Ω"
  • Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) <0.23%20Hz-20KHz / Siew Rate >30V/us / Damping Factor >150 / Output Circuitry Class AB / Signai to Noise Ratio ≥96dB / Cross Talk >80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /
  • Dual cooling fans / Connectors Input: XLR input, 1/4" input: Speakon connector Output: Speakon, locking type socket, Banana plug connection output, Power Requirements: 115v 50/60 hz
  • Controls Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device.
SaleBestseller No. 5
Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier w/Crossover+EQ, Black
  • Rockville PPA20 Rack Mount Pre-Amplifier. 1U Rack Size. 1/4" microphone input. RCA PHONO / AUX1 / AUX2 / AUX3 / AUX4 / AUX5 inputs. 1/4" headphone output. RCA REC / LINE outputs. XLR master output ( left, right ). Headphone volume & Microphone volume controls. 3 band EQ (Treble / Mid / Bass). Master volume. L / R balance. Input source switch. Mono / Stereo switch. Mute
  • Low Cut Switch allows you to cut off certain frequencies which comes in handy when using turntables, subs, and other gear. This function will allow you to play your music louder, with lower distortion and make your speakers last longer. Treble / Bass control. Loudness compensation circuit which at low-to-medium volume boosts the bass and treble response. Tape Monitor . Ground lift switch
  • Unit dimensions: 18.89” x 6.49” x 1.73” inches. Unit weight: 4.43 lbs. Shipping dimensions: 20.47” x 8.46” x 4.33” inches. Shipping weight: 5.73 lbs
  • Inputs Sensitivity/Impedance. Mic: 1mV / 3 Kohms. Phono: 3mV / 47 Kohms. Tape, Tuner, CD, Aux: 150mV / 22 Kohms. Output/Impedance. Tape Rec: 150mV / 3 Kohms. Pre Output: max. 11V / 1 Kohms. Total Harmonic Distortation. Mic: less than 0.02%. Phono: less than 0.04%. Tape, Tuner, CD, Aux: less than 0.01%. Signal To Noise Ration. Mic: more than 70 dB. Phono: more than 90 dB. Tape, Tuner, CD, Aux: more than 100 dB
  • Frequency Response: 5Hz . 30kHz +0, -3 dB. Bass: 12dB at 100Hz. Midrange: 9dB at 1 Hz. Treble: 12dB at 10kHz. Loudness: 9/0/+9dB at 100/1k/10kHz. Mute: 20dB. Power Consumption: 15W
Bestseller No. 6
Tech 21 RBI SansAmp RBI - 1U Rackmount Bass Preamp
  • 100% analog
  • Dedicated Mid control
  • XLR Output Level control for optimum performance with PA systems.
  • Effect Loop with Mix 50/50 switch
  • XLR output with selectable levels.
SaleBestseller No. 7
Monoprice 300-Watt (150w RMS x2) Studio Audio Amplifier (605030) Black
  • In stereo mode it produces 150 watts per channel RMS (300 watts per channel peak) into a 4ohm load or 100 watts per channel RMS (200 watts per channel peak) into an 8ohm load.
  • When driving a 2ohm load, it can produce 250 watts per channel RMS (500 watts per channel peak). When bridged for mono mode, the amplifier produces 500 watts RMS (1000 watts peak) into a 4ohm load and 360 watts RMS (720 watts peak) into an 8-ohm load.
  • It features an extremely flat 20Hz - 20kHz (+0, -1dB) frequency response with less than 0.05% THD+N and more than 96dB signal-to-noise ratio. Built-in protection circuitry includes full short circuit, open circuit, thermal, ultrasonic, and RF protection.
  • It also features power on/off muting function to prevent popping in the speakers when power is turned on or off.
  • There is also a selectable limiter, which serves as a brick wall on volume to prevent high volume levels from driving the amplifier into clipping, which can cause speaker damage.
Bestseller No. 8
Supermicro SuperServer 5018D-FN8T Xeon D 1U Rackmount,10GbE,SFP+,8GB & 256GB M.2
  • Intel Xeon D-1518 2.2 GHz Quad Core Processor; Aspeed AST2400 BMC
  • 8GB DDR4 ECC Memory Installed; 128GB Maximum
  • 256GB M.2 Solid State Drive Installed; Supports 4x SATA3 6Gb/s drives,
  • 2x 10Gb SFP+ Ports (Intel D-1500 SoC), 4x 1GbE RJ45 (Intel i350-AM2), 2x 1GbE RJ45 (Intel I210), 1x IPMI RJ45 (Realtek RTL8211F PHY)
  • Case Dimensions: 437mm x 249mm x 43mm, 17.2" x 9.8" x 1.7" (in inches)
Bestseller No. 9
MUSYSIC Professional 2 Channel 7000 Watts DJ PA Power Amplifier Signal out MU-P7K
  • Stereo Output Power: "2x4000W PEAK, 2x2000W Program, 2x1000W RMS @2Ω" "2x2000W PEAK, 2x1000W Program, 2x500W RMS @4Ω" "2x1000W PEAK, 2x500W Program, 2x250W RMS @8Ω"
  • Bridge Output Power: "4000W PEAK, 2000W Program, 1000W RMS @4Ω" "2000W PEAK, 1000W Program, 500W RMS @8Ω"
  • Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) : <0.23%20Hz-20KHz / Siew Rate >30V/us / Damping Factor >150 / Output Circuitry: Class AB / Signai to Noise Ratio ≥96dB / Cross Talk >80dB / lnput Sensitivity(8Ω) 1V /
  • Connectors: Input: XLR input, 1/4" input: XLR Output: Speakon connector Output: Speakon, locking type socket, Banana plug connection output
  • Dual cooling fans / Controls Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit. / lndicators Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit. / Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device.
Bestseller No. 10
JBL Professional CSMA2120 Commercial Series Two-Channel 120-Watt Powered Audio Mixer/Amplifier
  • Ideal for commercial and industrial use
  • Sleek industrial look with illuminated rings, making them easy to see and operate
  • 8 inputs with 2 outputs of 120-watts of power
  • Euro-block type mic/line input and output connectors, and unbalanced RCA inputs for consumer connection
  • Supports 70V and 100V distributed audio systems without needing a separate transformer

Are you searching for top 10 good 1u amplifier in the market in 2021? We had scanned more than 99,721 customer satisfaction about top 10 best 1u amplifier in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: Supermicro SuperServer 5018D-FN8T Xeon D 1U Rackmount,10GbE,SFP+,8GB & 256GB M.2


Our rating:4.7 out of 5 stars (4.7 / 5)






The Supermicro SuperServer 5018D-FN8T features the Intel Xeon D-1518 Quad Main Processor with two SFP+ 10Gb ports, 6 1GbE ports and a devoted IPMI port. The complete configuration is enclosed in a compact (9.8″ depth) 1U rackmount chassis with front-access I/O ports. The Intel Xeon D gives a energy-effective system that consumes significantly less energy and generates much less heat than common server platforms. This server is ideal for Cloud and Virtualization, networking and other embedded apps and is part of Supermicro’s 7-12 months lifestyle cycle program (as of 2016). This server has been configured with 8GB of DDR4 ECC memory and a 256GB M.2 Strong Point out Push for convenient, out-of-box procedure. Entire Method: Completely assembled. To finish this program, you will need Running Program Software program.

Intel Xeon D-1518 2.2 GHz Quad Main Processor Aspeed AST2400 BMC
8GB DDR4 ECC Memory Put in 128GB Utmost
256GB M.2 Reliable Point out Push Mounted Supports 4x SATA3 6Gb/s drives,
2x 10Gb SFP+ Ports (Intel D-1500 SoC), 4x 1GbE RJ45 (Intel i350-AM2), 2x 1GbE RJ45 (Intel I210), 1x IPMI RJ45 (Realtek RTL8211F PHY)
Case Proportions: 437mm x 249mm x 43mm, 17.2″ x 9.8″ x 1.7″ (in inches)

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