ReviewsFrequency Response Amplifier Tester

Rockville RCS180-6 180 Watt 6 Zone 70V Commercial/Restaurant Amplifier/Bluetooth

  • Rockville RCS180-6 180 Watt 6 zone 70V commercial/restaurant amplifier/Bluetooth.
  • Rockville rcs180-6350 watt commercial/restaurant amplifier 19" Rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of 70 volt, 100 Volt, 8ohm, and 4 ohm. 70/100 volt RMS power: 184 watts. 4-16 ohm binding post speaker output..
  • 6-Zones of speaker outputs - each zone has a separate volume control. 70 and 100 volt binding post outputs for single zone playback of all 180 watts. Built in Bluetooth Audio streaming. Fm radio tuner. Usb input to play audio stored on a thumb drive (32GB max)..
  • (2) sets RCA aux inputs. (3) mic inputs. Rca line output. 100V speaker red positive speaker output terminal. 70V speaker red positive speaker output terminal. 8 ohm red positive speaker output terminal. Shared negative speaker output terminal.
  • Power requirements: 120V/ 50-60Hz. A weighted signal to noise (@ 1W) -68.1Dba. A weighted signal to noise (referenced to full 4 ohm power) -89.2Dba. Frequency response: 49Hz to 14.9 kHz. Frequency response VS thd+m (worst case across normal bandwidth 1W @ 8 ohms: 0.89%. weight: 22.7lbs. Dimensions: 19” x 16” x 4” inches.
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Shure SM57-LC Cardioid Dynamic Microphone

  • Contoured frequency response is clean, instrumental reproduction and rich vocal pickup.
  • Professional-quality reproduction for drum, precussion, and instrument amplifier miking.
  • Uniform cardioid pickup pattern isolates the main source while reducing background noise.
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Orion Ztreet Monoblock Car Amplifier – Class D Stereo Power Amplifier 2000 Watt Max, 1 Ohm Stable, Bass Boost, MOSFET Power Supply, Car Electronics Mono Sub Amp, Audio Speakers, Great for Subwoofers

  • QUALITY – This Class D Monoblock Car Amplifier for subwoofer exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others..
  • 1 Ohm Stable – This monoblock class D subwoofer amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D mono sub amp is designed to power subwoofers that have a constant demand of high power in order to operate effectively..
  • Power – This Class D 2000 Watt Amplifier has a power rating distribution as followed 300 x 1RMS @ 1Ohm. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design..
  • Crossovers- The Orion Ztreet Monoblock Car Amplifier offers you the ease of connectivity by providing the feature of crossover. This mono sub amp offers you a low pass cross-over of 40Hz-250Hz and a 4 gauge power and ground terminals with a remote bass knob.
  • Features – The monoblock bass boost amplifier has features like – Frequency Response: 10Hz~250KHZ, Bass Boost, SNR:90DB, Remote Bass Knob, 2-way protection.
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Rockville Apm10b 10' 400W Powered/Active Studio Subwoofer Pro Reference Sub

  • ...ality and eliminates unwanted distortions. Computer Optimized Electronic Crossover Network filters out Highs and Mids. Front-Firing Port Shaped and Designed by Sound Engineers to Reduce Port Turbulence and Deliver Distortion Free Top Sound Quality!.
  • Specially Wound Voice Coils Produce Accurate Response along the Low Frequency Spectrum. Distortion-Free Playback Even at Max Volume Listening! Very Clean Sound! Transducer Production Line to Make the SPL Performance Stable. Shiny metal mesh grill.
  • Crossover Frequency Control allows you to adjust low frequency input: 50Hz – 150Hz. ¼” TRS input jack. Left and Right XLR input/outputs. RCA input/outputs. Woofer Impedance: 8 Ohm. Frequency Response: 34Hz - 150 KHz. 10" woofer with rubber surround and paper cone with painted.
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DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp),Bluetooth Amp

  • tpa3116 amplifier 100W Subwoofer Amplifier Board.
  • Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.
  • tpa3116 2x50w amplifier board Operating voltage range: DC 12-24V(maximum voltage is no more than 24V).
  • This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board..
  • bluetooth amplifer board DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output.
  • Speaker impedance: bass speaker impedance: 2-8 ohm.
  • You can use a good switching power supply adapter, laptop switching power supply, Here is our 24V power diy amplifier.
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4 Alpine SPE-6090 6x9 600 Watt Car Audio Speakers+4 Channel Amplifier+Amp Kit

  • ...e pearl mica injection. 3/4" Silk soft dome tweeter. Tweeter Magnet: Neodymium. Woofer Magnet: Ferrite. 4 ohms impedance. Square voice coil. Injection molded frame.
  • Peak Power Handling Per Pair: 600 watts. Peak Power Handling Each: 300 watts. RMS Power Handling Per Pair: 150 watts. RMS Power Handling Each: 75 watts. Frequency Response: 65-18,000 Hz. Sensitivity: 91 dB. Top-Mount Depth: 3". Mounting Diameter: 5-15/16" x 8-3/4". Features: Alpine BBX-F1200 600 Watt 4/3/2 Channel Amplifier Car Stereo Amp Class-A/B 2-ohm. Terminal Layout: Two-Sided. Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals.
  • Alpine BBX-F1200 600 Watt 4/3/2 Channel Amplifier Car Stereo Amp Class-A/B 2-ohm. Amplifier Type: Class-A/B. Channel Design: 4/3/2 Channel. Thermal Control: Thermal Management Control. Power Supply: DC-DC PWM Power Supply. Power Supply Design: MOSFET Power. Current Protection: Over-Current, Over-Voltage and Thermal Protection. Crossover: Variable Low-Pass / High-Pass. Green/red status LED. 2 pair RCA pre-inputs. Max Power Output Ratings. Total Max Power: 600W. RMS Power Ratings.
  • Per Channel into 4ohms (%THD+N): 4 x 50W. Per Channel into 2ohms (%THD+N): 4 x 70W. Bridged into 4ohms (%THD+N): 2 x 130W. Sound Tuning. Crossover Frequency (Variable....
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Rockville APM10C 10\ 400 Watt Powered/Active Studio Subwoofer Pro Reference Sub, Classic Wood, 10 inch

  • ...or on Rear Panel. Rubber woofer surrounds increases sound quality and eliminates unwanted distortions..
  • We developed the Most Optimized Magnet structure, Cone, and Cabinet Space that Reproduces the Sound to Play Back Exactly the Way it was Recorded! Specially Wound Voice Coils Produce Accurate Response along the Low Frequency Spectrum..
  • Thick "Wadding" protects inside the subwoofer cabinet - Wadding is a white, artificial silk-like material that we put inside the subwoofer cabinet for multiple reasons..
  • Every subwoofer in Production Undergoes a Computer Generated Sound Check Test to Ensure it Upholds to our Specifications and Standards. We use a "6Sigma" style Quality Assurance of Each Product.
  • Inputs / Outputs / Controls: Volume control. Crossover Frequency Control allows you to adjust low frequency input: 50Hz - 150Hz. 1/4" TRS input jack. Left and Right XLR input/outputs. RCA input/outputs..
  • Details: Certification: CE and RoHS Compliant. Amplifier: Class D, very efficient amplifier with top components! (ST--STA309, ST--STA516, SMPS).Woofer Impedance: 8 Ohm. Signal to noise ratio: 98 dB (Maximum output with THD+1003c1%, A-weight).THD: 0.8%..
  • Frequency Response: 34Hz - 150 KHz. 400 Watts peak output. 200 Watt RMS output.Input voltage: 120V. 10" woofer wit....
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Donner Mini Electric Drum Amp 20W Wireless Electronic Drum Amplifier Keyboard Speaker DDA-20 Protable for Home Practice

  • 【Stunning Multimedia Controls】The multimedia function of the DDA-20 allows musicians to connect their mobile devices to the DDA-20 wirelessly and control everything via the multimedia control knob on the amplifier..
  • 【Mini but Powerful Amplifier】The body of the DDA-20 mini drum amp is equipped with a 6.5" woofer and a 2.0" tweeter. Ensuring sufficient volume with the adequate transient response and bass response..
  • 【Unique-Design for Electronic Drums】Use for Electric Drum practice, street performance, karaoke with friends, band performance, outdoors playing.Frequency response ranges from 20 to 20KHZ.Musical instrument input which can be connected to 'electronic drum', 'keyboard', etc..
  • 【Enclosed Design Gives You Heavy Bass Response】 The edges are surrounded by hard material to protect the amplifier from damage and the rubber pads make it safe and stable..
  • 【Portable Practice Partner】With an ultra-compact size of 29.5*22.5*23cm, you can easily take DDA-20 drum amp anywhere..
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Eujgoov RF Module AD8317 Detector Logarithmic Amplifier AD8317 RF Power Meter 1M-10G Hz

  • Accurate RF Measurement: AD8317 detector logarithmic amplifier provides accurate RF measurement. The measurement accuracy is better than ±1 dB in a dynamic range greater than 50 dB, and a power controller with adjustable power amplifier or variable gain amplifier is provided at the output..
  • Wide Operating Frequency Range: The wide operating frequency range from 1M HZ to 10G Hz supports all cellular standards, broadband wireless standards and private dedicated systems in frequency bands..
  • Shielding Case: With shielding case and antireverse protection diode in the 3V to 5V power supply voltage range..
  • Sturdy & Durable: 1.6mm thick PCB double panel, sturdy and durable, long service life, large heat dissipation area, stable operation, long running time, easy to use, good performance, small size, easy to carry and store..
  • Working Temperature: AD8317 provides better accuracy, temperature stability, and 5 ns fast output response in the temperature range of 40 ℃ to + 85 ℃, and is used for RF burst detection at 125 MHz..
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Yamaha DXR15MKII, 15\ 1100W Powered Speaker Cabinet

  • 15" Powered loudspeaker with 1100W Class-D power amplifier.
  • The DXR15mkII achieves class-leading SPL with stunning clarity throughout its frequency response range.
  • Newly equipped with 1. 75" Neodymium HF compression driver and high-output 15" Lf unit for vocal reproduction and outstanding bottom end.
  • Maximum 134dB SPL of power and wide frequency response range of 49hz-20khz.
  • Ultra-precise 48bit DSP processing for clear high-definition sound and built-in d-contour Intelligent dynamic control.
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2 Channel Car Stereo Amplifier - 6,000 Watt Dual Channel Bridgeable Audio Sound Auto Speaker Amp Box w/ Subwoofer Bass Control, High Power MOSFET, RCA Inputs, LED Indicators - Lanzar VIBE2102N

  • EXCELLENT FREQUENCY RESPONSE This car speakers amp features regulated MOSFET Pulse Width Modulated that maintain rated power over a wide range of battery voltage. Excellent frequency response rates place these amps in a class of their own.
  • DISTORTION-FREE: This high-powered Power Amplifier is cutting edge technology at its finest. Silver RCA connectors and speaker screw-down terminals ensure a secure connection between amplifier and speakers that allow distortion-free sound.
  • INTELLIGENT DESIGN: The car audio amplifier includes power and protection LED indicators.
  • variable input controls for each pair of channels.
  • RCA JACKS: The line-out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. Making it easier to connect to the first amp, then use the line out jack as the feed to the next amp.
  • ADVANCED TECHNOLOGY: The professional series amplifiers are designed to incorporate DC to DC switching power supplies that provide headroom for even the most demanding peaks and dynamic ranges found in today's audio files.
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