Top 10 Best Qsc Audio Amplifiers Reviews & Comparison | Updated

In this article, we’ll be looking at each of these qsc audio amplifiers in detail. This website collects data from 83776 different reviews to give you an idea of which qsc audio amplifiers is really the best. We’ll discuss their features, prices, and other important information to help you decide which one is right for you. So without any further delay, let’s take a look at the best qsc audio amplifiers in 2024.

Top-rated Qsc Audio Amplifiers Comparison 2024

SaleBestseller No. 1
Pyle Professional Audio Bluetooth Power Amplifier - 2-Channel Rack Mount Bridgeable, LED Indicators, Shockproof Binding Posts, Cooling Fans 1000 Watt - Pyle PTA1000
  • BLUETOOTH COMPATIBLE: Built-in Bluetooth wireless music streaming ability works with all of today’s latest devices including smartphones, tablets, laptops and computers. Hassle-free receiver pairing allow you to stream wireless audio instantly
  • SAFETY CONSCIOUS POWER SWITCH: When the power amp is turned on, there is a three-second delay, which reduces/eliminates the turn-on transients associated with the system equipment connected to the amplifier and protects loudspeakers
  • POWER LED: Built-in power LED indicators illuminate when the AC main power is being supplied to the amp and both channels are operational
  • SHOCKPROOF BINDING POSTS: Shockproof binding posts are provided. For each channel, the outputs are in parallel and the speaker connection cables can be terminated with banana plugs or stripped wires
  • AUTOMATIC COOLING FANS: Two 2-speed DC fans supply cool air to the amplifier. The fans switch to high speed automatically when the unit requires additional cooling
SaleBestseller No. 2
PSG AUDIO K12A 1000 WATTS Amplifier Module (Replacement for QSC K12)
  • ✔️Power Output 1000 W continuous Class D (500 W LF, 500 W HF) 2000 W peak
  • ✔️Input Impedance XLR / ¼": 40 kΩ balanced / 20 kΩ unbalanced XLR / ¼" MIC mode: 2260Ω balanced RCA: 10 kΩ
  • ✔️Controls Power, Gain A, Gain B, Mic/Line, LF Mode, HF Mode (Flat/Vocal Boost), Front LED (On/Off/Limit)
  • ✔️Connectors Balanced female XLR/¼" line/mic level input, Balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out , Balanced male XLR "mix" out, Stereo RCA line level input, Remote gain control, Locking IEC power connector
  • ✔️Cooling On demand, 50 mm variable speed fan
Bestseller No. 3
QSC GX5 500-Watt Power Amplifier
  • QSC Power amp
  • 500w amp
  • Signal to Noise (20 Hz - 20 kHz):100 dB
Bestseller No. 4
QSC GX3 300-Watt Power Amplifier
  • 300-Watt power amp
  • I/O Designed for Contemporary Applications
  • GuardRail: QSC's Proprietary Heat and Volume Gain Limiter
Bestseller No. 5
QSC RMX2450a 800 Watt 2 Channel Power Amplifier
  • Professional quality performance - incorporates road-proven QSC designs
  • High-current toroidal transformers for greater 2 ohm power and low noise
  • Independent user-defeat able clip limiters reduce distortion
  • Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom
  • Balanced 1/4 inch TRS, XLR, and barrier strip inputs
Bestseller No. 6
QSC GXD4 Class D Power Amplifier with DSP
  • High peak output power with up to 1600 watts
  • Class D output stage with a universal power supply for high performance and efficiency
  • Includes high and low-pass filters, 4-band parametric EQ, limiting, and delay
  • Parallel XLR and 1/4” TRS connectors for compatibility with any source while providing convenient loop-thru capability
  • Professional binding post and NL4 connectors (compatible with NL2) provide for mono and bi-amp speaker connections
Bestseller No. 7
QSC CX302V Stereo 120V Power Amp
  • Features include 1dB detented gain controls for easily repeatable settings and a custom security cover for tamper-proof installations
Bestseller No. 8
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
  • 2 Channel Amplifier: The BT20A Mini Bluetooth amplifier home audio offers both Bluetooth and RCA inputs, along with passive speaker outputs. This versatile amplifier enables you to build a high-quality 2.0-channel audio system, allowing seamless connections to your phone, computer, tablet, and more.
  • Bass and Treble Control: The Fosi Audio BT20A stereo amplifier is tailor-made for audiophiles seeking exceptional HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning the bass and treble to your preferences.
  • Bluetooth 5.0 Amplifier: Featuring two Texas Instruments TPA3116D2 chips, the BT20A delivers powerful and clear stereo sound. The TPA3116D2 is a highly efficient digital amplifier with an advanced oscillator/PLL circuit, ensuring minimal interference and offering a robust connection range of up to 50 feet.
  • The Ideal Partner Amplifier For Speakers: With an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, and only 0.04% THD, the BT20A Bluetooth amp is a powerhouse. It comes with a 24V power supply and can drive speakers with a capacity of 280 watts at 8 ohms or 320 watts at 4 ohms. (for passive speakers only, not the powered speakers)
  • What You'll Get: BT20A stereo audio amplifier receiver x1, 24V/4.5A power supply x1, User Manual x1, a 24-month worry-free warranty and responsive customer service.
Bestseller No. 9
LASE Replacement Amplifier K.2 Module for QSC K8.2, K10.2, K12.2 Powered Speaker with DSP (LASE K.2 Series)
  • Power Output : 450W RMS (overall) ; 900W RMS( Peak)
  • LF. : 350W RMS (700W Peak) @ 2 Ω
  • HF. : 100W RMS (200W Peak) @ 8Ω
Bestseller No. 10
DS18 V4HL.V2 Hi/Lo Converter 4-Channel with Speaker Simulator w/Remote Turn-On Output - High-Level Speaker Signal - Car Stereo Module High to Low
  • UPGRADED ITERATION - DS18’s V4HL.V2 is an improved version of our 2 channel converter designed to connect to your vehicles factory head unit and convert the signals sent from it into signals recognizable by your aftermarket amplifier
  • AMPLIFIER ADAPTER - This device uses your vehicles factory amplifier output to provide RCA’s to relate to aftermarket single or multi amp systems
  • STEREO OUTPUT - This unit will provide 2 channel L+R output so you can enjoy all the benefits of your aftermarket sound system
  • AUTOMATIC TURN-ON - Signal sensing technology that turns the unit on as soon as signal is detected. Easy mounting for unlimited placement options. Adjustable output voltage up to 8V for a crystal clear signal with no distortion
  • NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market
Bestseller No. 11
SNANSHI Active USB 3.0 Extension Cable 50 ft, Active USB Extension Cable with Signal Booster Compatible with Oculus Rift, Oculus Quest/Quest 2 VR, Xbox one, Keyboard,Flash Drive, Hard Drive etc.
  • High-Performance :premium signal booster chipset and high-quality usb repeater cable. Sharing fun on VR Headset , Xbox 360 Kinect, PlayStation, Odyssey+ and more.
  • Universal Compatibility:active usb extension cable offers an easy and inexpensive way to extends your USB connection to the computer or Mac for use with Oculus VR, Playstation, Xbox, USB Flash Drive, Hard Drive, Card Reader, Mouse, Keyboard, Printer, Scanner, Camera and other USB computer peripherals.
  • 5Gbps DATA TRANSFER:This usb active extension cable supports high speed USB 3.0 data transfer rate up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds, when your host is equipped with USB 3.0 port. Also backward compatible with USB 2.0, 1.1 and 1.0 (speed limited by USB bus). Plug& Play
  • EXTEND&PROTECT USB PORT: USB Male to Female Extension Cable USB 3 extension cord, no need to squeeze yourself to the back of the TV or desktop to connect usb disk or other usb peripherals anymore,you can extend the USB port to a more convenient and easy reach location.In addition,this usb type a extension cable is perfect for protecting the USB sockets of your devices from repeatedly plug and unplug.
  • LIFETIME WARRANTY: We provide this usb 3.0 extension cable 50 ft with worry-free Lifetime Warranty and friendly customer service, if you have any questions, we will resolve your issue within 24 hours.
Bestseller No. 12
Rockville 5000 Watt Peak / 1400w RMS 2 Channel Power Amplifier Pro/DJ Amp (RPA12)
  • Rockville RPA12 5000 Watt peak/ 1400W RMS 2 channel power amplifier Pro/DJ amp
  • Lcd displays volume in DB per channel and operating temperature. 2U rack space. Built in limiter protects your speakers from distortion and clipping. Bridged Mode allows you to combine both channels power into one channel for use with a subwoofer. Stereo mode is perfect for (2) speakers or (4) speakers in a left and right configuration
  • Parallel Mode gives you dual mono output signal which is perfect for monitor use when you want all sounds coming out of each speaker instead of a left/right configuration. Built in Crossover switch (bypass, 80 Hz, 160 Hz) allows amp to be used with full range PA speakers, or subwoofer(s). channel a & B clipping LED indicators. Channel a & B separate level controls. Power, Signal, clipping, and protection LED indicators on front of amp. Heavy duty rack mount ears with handles
  • Built-in variable high velocity quiet cooling fans. Maximum headroom for 4-ohm and 8-Ohm speakers. Level controls for precise setting and matching of sensitivity. Computer controlled ice protection circuitry against speaker short circuit, Thermal over load, DC over load. User serviceable fuse (15A, 250V). frequency response (bandwidth @ 2VRMS out, @ -3.0dB) 10 Hz – 30 kHz. Thd + noise @ 1kHz full power: <0.03%
  • Input impedance: 10K ohm balanced. Input signal voltage: 660mV – 1.5V. Input sensitivity: 0.7V. Damping factor: ( 100Hz, 10W, 4 ohms): 40.8. Damping factor: (1kHz @ 8 ohm): >400: 1. Effective Damping factor (100Hz, 10W, 4 ohms) 1.08. Output Impedance at speaker terminals: 0.09803 ohms. Frequency response vs THD+N (worst case, across normal bandwidth 1W) 0.11%. signal to noise ratio: > 100dB. Imd 60Hz & 1kHz, 4: 1: <0.04%
Bestseller No. 13
Rockville RPM45BT 1800w Powered 4 Channel Mixer/Amplifier w Bluetooth/EQ/Effects
  • Rockville RPM45BT 1800w Powered 4 Channel Mixer/Amplifier with Bluetooth/EQ/Effects.
  • RMS Power Output:. 225w x 2 @ 8 Ohm (Parallel mono). Program Power Output:. 450w x 2 @ 8 Ohm (Parallel mono). Peak Power Output:. 900w x 2 @ 8 Ohm (Parallel mono).
  • Built in Bluetooth with long range and great sound quality. Individual Volume, Reverb, Bass, and Treble controls. Adjustable effects: Echo and delay. USB Input. MP3 Volume control.
  • AUX volume control. Master volume control. 4 balanced XLR inputs. 4 1/4” TRS inputs. 1 RCA AUX input. 1 ¼” master line input. ¼” line output for adding a subwoofer or more amplifiers or powered speakers.
  • 1 RCA Rec output. 1 1/4” Effect loop input/output. Amplified speaker outputs: ¼” TS (8-ohm). +48V phantom power. Fan Vent Cooling System. Dimensions: 18.9” x 8.9” x 6.3”. Weight: 18 lbs.
SaleBestseller No. 14
Rockville 3000 Watt Peak / 800w RMS 2 Channel Power Amplifier Pro/DJ Amp (RPA9), 18.97 x 13.97 x 3.54 inches
  • Rockville RPA9 3000 Watt peak 2 channel professional/DJ rack mount amplifier. 2U rack space
  • Bridged and stereo output switch makes this perfect for (2) subwoofer, (2) speakers, or (4) speakers
  • Built in Crossover switch allows make this perfect for speakers, monitors, or subwoofers
  • Channel a & B clipping LED indicators. Channel a & B separate level controls
  • Power, Signal, overload, clipping, and protection LED indicators on front of amp
Bestseller No. 15
MUSYSIC 2 Channel Power Amplifier Distortion Free and Clear Sound - Professional 2U Chassis Rack Mount Amplifiers for DJs/Experts/Events w/ATR Technology/XLR and 1/4 Inch Inputs - 2000Watts
  • With our SYS-2000 amplifier, you'll be able to upgrade your sound to the next level. Whether you're a musician or just enjoy listening to music, our amplifier will give you the power and clarity you need. It is built with ATR Technology that delivers a knockout punch. Our amp can react instantly to even the most demanding electronic bass impulses which gives out a distortion free and loud sound.
  • Elevate Your Audio Experience: MUSYSIC SYS-2000 Amplifier is especially for DJs and experts, with its exceptional performance & robust power of 2000 Watts Peak Output and you'll feel like you're in the front row at a concert. It has a wider frequency range as compared to our other models, i.e. 10Hz-50KHz at 1.5Db and Harmonic distortion of less than 0.1% gives you ideal professional grade sound.
  • User Friendly Interface: Whether you're a professional or new to amplifiers, our SYS-2000 will give you the ease of access that you need to run smoothly. Built with 2 Control Channels with independent volume control. MUSYSIC Power amp has versatile connectivity options; 2 Input options (XLR & 1/4 inch) and 2 Output options (Speakon & Banana binding). With its advanced equalization options, you'll be able to amplify your performance with no hassle at all.
  • Another feature of our SYS-2000 Amplifier is its build quality. The amplifier is constructed with high-quality materials, such as aluminum panel and industrial grade knobs. Its Class D Output circuitry and 2U Chassis ensure long-lasting durability and reliability. The amplifier also features 2 Variable Speed Cooling fans / Front to rear Airflow which keep its components running cool and reduce the risk of overheating.
  • Experience Unmatched Clarity: With clean power supplies and high-quality preamps, our amplifiers ensure accurate sound reproduction that brings your music to life. It features input sensitivity & impedance: 0.77. It takes a weak audio signal and amplifies it to deliver high-quality, powerful sound that can enhance your listening experience. Low noise performance, high fidelity audio output and dynamic soundstage.
Bestseller No. 16
Bluetooth 5.0 Audio Power Amplifier AK-380 400W+400W 2.0 CH HiFi Stereo Amp Receiver with USB,SD,AUX,Remote Control,FM Antenna for Car Home Speaker Bar Party-(Without Power Adapter)
  • ⏸400W+400W Hifi Stereo AMP▶ AK-380 audio power amplifier, simple compact but practical and powerful, offer 400W+400W peak power and 40W+40W rated power, advanced circuitry design, built-in bluetooth 5.0 core and YD7377 chip, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound.
  • ⏸Multifunctional Amplifier Receiver ▶This 2 channel Bluetooth 5.0 mini audio amplifier with LCD display backlight and volume, treble and bass control knobs, which allows you to adjust the high and low frequency separately for delicate sound.
  • ⏸Wide Application▶Mini bluetooth audio amplifier widly compatible with mobile phones, computers, tablets, notebooks, MP3, MP4,TVs and projectors with AV audio etc. you can use it at home, and carry it to your car or outdoor.
  • ⏸Easy to Use But Power Supply not Included▶Little audio amplifier compatible with two 40W rated power, 4-16Ω speakers. Power Amplifier with remote control for distant audio adjustments, can read U-disk and memory card, plug and play, support BT wireless connection, Notice: The AK-380 package of this link does not include the power adapter, if you need to a item with power adapter, you can choose another AK-380(B09MLSLQ8X) with power adapter
  • ⏸With FM Faction▶ The package with FM antenna, FM mode can save up more than 20 stations. (Notice: this AK-380 hifi audio power amplifier without 12V/5A power adapter,Suitable for car speakers and customers who have a power adapter at home, or the power adapter needs to be purchased separately)
Bestseller No. 17
BQLZR Luggage Caster Black Plastic Left&Right Swivel Luggage Suitcase Caster Wheels with 4 Holes,Hole Distance: 3.3cm (1.30 inches) 360 Degree Rotation
  • Hole distance: 3.3cm (1.30 inches) Please take out the damaged wheel and compare it with the picture, compare the number of screw holes and the diameter between the screw holes
  • NOTE :The wheel is not universal. Only for replacing wheels with the same hole pitch and shape. And is only SUITABLE FOR Hard shell case, NOT FOR any fabric cases
  • Easy to use and lasting performance
  • PLEASE NOTE: If the hole spacing and number of screw holes are different from the old wheel, it is not suitable
  • Suitable for hard luggage casters, not suitable for soft material luggage
Bestseller No. 18
QYD 6FT(1.8m) 3 Prong Speaker Power Cord Cable Compatible with ION Speaker, ION Pathfinder 4 280 320, ION Block Rocker iPA76C IPA57 IPA77, QSC Speaker, Guitar Amplifier, Fender Amp Power Cord, 2 Pack
  • 【2 Pack Amplifier Power Cord】QYD 6FT(1.8m) 3 Prong Speaker Power Cord Cable Compatible with ION Speaker, ION Pathfinder 280 320 4 , ION Block Rocker iPA76C iPA76A iPA76S iPA76 iPA77 IPA23 iPA79A IPA57 IPA57B IPA105C IPA118 IPA03 IPA30 IPA30A IPA56S, QSC K12 Speaker, Guitar Amplifier, Fender Amp Power Cord Replacement. Voltage&Amps: 10A 250V Power Cord,Connector: IEC-60320 (IEC320) C13 to NEMA 5-15P, Gauge:18 AWG.
  • 【Widely Compatible Speaker Power Cable】QYD 6FT Replacement AC Power Cord is compatible with Peavy Vox, Mackie Speaker, Monster Rocker, Orange Amplifier, PA Powered Speaker, Party Rocker Max, Party Speaker, ION Power Glow 300, ION Pro Glow 8, ION Explorer Speaker, Marshall Amplifier and other power amplifiers which needs a 3 prong power connector.
  • 【Perfect Fit C13 Power Cord】QYD 6Feet Long Power Cord for Amplifier could also work well with Desktop PC, computers, monitors, TVs, projectors, printers, scanners and other electronic devices which requires a 3 prong power cord. Suitable for home, office and workstations use, perfect replacement for a damaged, overused or missing power cable.
  • 【Safety, Performance and Reliability】QYD UL Listed 3 Prong Replacement Power Cord for speaker is manufactured from high-quality pure copper material and environmental-friendly PVC jacket material,which prevents it from fraying and damage for daily use.Fully molded design that provides maximum safety,flexibility, durability and long life.
  • 【Well-made 3 Prong Amp Power Cable】All the QYD Guitar Amplifier Power Cord will come with an additional 24 month warranty, 30 Days Money Back Guarantee and free exchange should it become defective.If you have any questions about our speaker power cable,please feel free to contact us and we will reply you within 24hours.
Bestseller No. 19
Suacopzar S299 Max 800W Bluetooth Home Audio Amplifier, RMS 40Wx4 4.1CH Bluetooth Power Amplifier with Active Subwoofer, Sound Audio System w/AUX, Headphone Jack, USB, SD, TF Card port, Remote Control
  • 【RMS 4x40W + Active Subwoofer 4.1 Channel】-- It offers you the peak power output of 800W which lets you drive 2 pairs of high capacity speakers and an active subwoofer. You also get A/B switching mode that allows you to run all the speakers together.
  • 【Hi-Fi Sound】-- It has a high capacity transformer that gives you clear sound without any distortion. It has a harmonic distortion less than or equal to 0.04% this helps you listen crystal clear and sharp music. (NOTE: NOT surround stereo sound, perfect for listening to music. )
  • 【Multiple Connectivity】-- Latest Bluetooth 5.0 version that gives you a large operating range of 30ft. You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, 3.5mm AUX Cable or Headphone Jack. It also supports USB Port, SD/TF Card port. (NOTE: Please keep the distance within 30ft / 10m between the device and amplifier without any wall blocking. But if you are connecting whith TV or PC devices, please keep the distance within 15ft / 5m. )
  • 【Special Features】-- Its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable. Coming with an AC/DC power adapter.
  • 【Easy Operation】-- With bass and treble control knobs you can enjoy the music output as per your wish. Bright digital LED display lets you see the settings you change easily.
Bestseller No. 20
Crown XLi800 Two-channel, 300-Watt at 4Ω Power Amplifier
  • Stereo/Parallel/Bridge-Mono Mode
  • User Selectable Input Sensitivity - 0.775V And 1.4V
  • Electronically Balanced Rca & Xlr Inputs; Binding Post And Speak On Outputs
  • Efficient Forced-Air Cooling Prevents Excessive Thermal Buildup

With so many choices, making the right decision on a qsc audio amplifiers can be tough. But our reviews are here to assist you in your search for qsc audio amplifiers perfect! If we’ve been able to help simplify things, then consider spreading some love and sharing this article – it’ll give us that extra bit of motivation as we continue striving towards reviewing all products out there!

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