Reviews 4 way Signal Amplifier

Pump Boys and Dinettes

  • Power – 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms.
  • Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs..
  • Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Onli....
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Rockville Commercial Restaurant Amp+(8) 5" White Ceiling Speakers+Wall Control

  • Package Includes: (1) RockvilIe RCS80-1 60 Watt 70v Commercial/Restaurant Amplifier/Bluetooth Receiver. (8) RockvilIe CCL5T White 70V 5" Commercial Ceiling Speakers 4 Restaurant/Office. RockvilIe VOL70100 White 100 Watt 70v Wall Volume Control Zone Controller Box. Amplifier. Remote. Rack mount ears. Power Cable. FM Radio antenna. Owners manual. Warranty. Restaurant. Bar. Caf. School. Conference room. Lounge..
  • RockvilIe RCS80-1 60 Watt Commercial/Restaurant Amplifier 19" Rack-Mountable (Removable Rack Brackets) Digital Hybrid Amplifier/Receiver. Capable of 70 volt, 100 volt, 16 ohm, 8ohm, and 4 ohm. 70/100 volt True RMS Power: 60 Watts. 4 ohm RMS power: 80 Watts. 8 ohm RMS power: 70 Watts. 16 ohm RMS power: 11 Watts. Built in Bluetooth audio streaming. FM radio tuner. USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max).
  • Separate volume control for MIC1, MIC2, MP3, LINE1, LINE 2 input. Bass and Treble control. 5 segments signal level indication. Built in cooling system keeps component cool at all times. (2) Sets RCA AUX inputs. (2) Mic inputs. RCA REC output. 100V speaker red positive speaker output terminal. 70V speaker red positive speaker output terminal. 8 Ohm red positive speaker out....
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Massive Audio EX44 - Car Audio 800 Watt, 200w x 4 RMS, Nano Edge Series, 4 Channel Car Amplifier, Bass Boost

  • HIGH PERFORMANCE CAR AUDIO AMPLIFIER | One of the best values you will find for a car amplifiers for cars in the market! This 12v car amplifier features: 100w x 4 RMS @ 2/4 Ohm / 400w x 2 MAX, Freq: 10Hz - 25KHz, 0~12dB, .
  • PRODUCES POWERFUL, CLEAN, FULL SOUND | Don't settle for weak sounding or underperforming car amplifiers. Your car audio system would not be complete without our multi-channel Massive amplifier. This car audio amplifier features: Built-in OEM line converters with RCA inputs that can take a high level speaker signal at up to 10 Volts directly in. Input Level 0.4V - 10V Hi Inputs or Low Inputs..
  • QUALITY TESTED AND GUARANTEED TO ALWAYS REACH ITS RATED POWER | Get more wattage and quality sound for less money! That is our guarantee! You don't need to set the gains to low to avoid distortion. These car amplifiers provides high power with low efficiency. Also, by sensing the DC offset of a factory radio it can activate the ATO (Auto Turn On) feature and Next Generation Advanced 5 Way Protection Circuitry....
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Rockville 6-Zone Amplifier+ 10 8 2-Way White Ceiling Speakers for Restaurant

  • Package Includes: (1) Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth. (5) Pairs of Rockville CC80T White 8"....
  • Rockville RCS180-6350 Watt commercial/restaurant amplifier 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of....
  • USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max). Separate volume control for....
  • 5 segments signal level indication. Built in cooling system keeps component cool at all times. (2) Sets RCA AUX inputs. (3) Mic inputs. RCA Line....
  • 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....
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Timpano TPT1000.4 Compact 4 Channel Car Audio Amplifier – 4 x 260 Watts at 2 Ohms – High Power Stereo 12 volts Full Range Class D Amp Bridgeable

  • COMPACT DESIGN: Digital class D Brazilian technology allows this amplifier to have a small footprint by integrating a high-speed mosfet power supply with top of line transistors to ensure performance in a small heat sink without compromising performance. Dimensions: 8.11″ depth x 8.11″ width x 2.60″ height.
  • POWER: This amplifier is designed to run your stereo system with the power it needs to perform! 1200 Watts maximum dynamic RMS power output of 4x 300 Watts at 2 Ohms per channel. Its high efficiency rate of 84% provides more power with less battery consumption..
  • BRIDGEABLE: Double the power output to your speakers by bridging two channels. Minimum impedance of 4 Ohms per bridged channel at output power of 2 x 520 Watts RMS.
  • TECHNOLOGY: A smart electronic 2-way protection circuit protects the amp if it gets too hot or if speakers fail causing a short! Focusing in sound quality, a full range response of 20 to 26,000Hz was used to give the best sound reproduction on this tiny amplifier..
  • FEATURES: Fork terminal connector power and speaker wire Inputs. Built-in crossover filters for easy tuning! Choose between a fixed HPF at 90Hz or LPF at 90Hz or just turn it FLAT and use your external crossover or DSP settings. It also includes Variable Gain Contr....
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6-Zone Home Audio System+12 White Ceiling Speakers Bedroom/Living Room/Bathroom

  • Package Includes: (1) Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth. (6) Pairs of Rockville CC65T White 6.5"....
  • Rockville RCS180-6350 Watt commercial/restaurant amplifier 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of....
  • USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max). Separate volume control for....
  • 5 segments signal level indication. Built in cooling system keeps component cool at all times. (2) Sets RCA AUX inputs. (3) Mic inputs. RCA Line....
  • 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....
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ANNTLENT Cell Phone Signal Booster for Car Auto RV Truck 5 Bands, Apply to All U.S. Carriers | Verizon AT&T Sprint | Amplifies 4G LTE 3G 2G Signal

  • 【Faster network speed】 cell phone signal amplifier, amplify 4G/3G/2G signal, the network is smoother, and the answering call is clearer..
  • 【Applicable frequency band】 ANNTLENT 5-band car mobile phone signal amplifier, suitable for most frequency bands in the United States. Including Band2/4/5/12/17/13 (700A/700V/850/1700/1900MHz)..
  • 【Working principle】 The mobile phone signal amplifier uses an outdoor antenna to receive outdoor signals， It can only amplify signals, but cannot generate signals. Therefore, your outdoor signal needs to be stabilized at more than two bars..
  • 【Advanced function】 Automatically adjust the system gain and power level to obtain the best effect.When the output signal is too strong or self-oscillated, the booster will automatically adjust to best condition..
  • 【Manufacturer Warranty】- FCC Certification. ANNTLENT provides Professional Technical Support.
  • 5 Years Free Repairs for the booster host..
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USB WiFi Repeater,Wired and Wireless Signal Amplifier AP WiFi Smart TV Network Adapter Multi-Functional AP Signal Booster, USB Powered High Power WiFi Hotspot Extender

  • 【High Speed WiFi Amplifier】This portable wireless USB repeater is designed for devices to access to internet. With it, you are able to enhance the wireless network signal, improve transmission speed and connect with more mobile devices, such as smart TV, laptop, mobile phone, tablet. Using this internet amplifier or repeater you can get WiFi transmission speed up to 300M, giving you a great surfing experience online. Note: Not compatible for Samsung TVs..
  • 【USB Port Powered】 It is wifi signal booster powered by USB interface. You can further view the graphic details page and video to understand how to use the product, thank you for your support..
  • 【RJ45 Wired and Wireless】 This wifi signal amplifier supports two kinds of configuration ways: wired and wireless. Convert the wireless signal to Ethernet with an RJ45 port, Very practical..
  • 【Network Adapter】 Wifi signal repeater supports WEP, WPA / WPS2, WPA-PSK / WPA2-PSK encryption. WIFI standard: IEEE802.11b / g / n..
  • 【100% Satisfaction Guarantee】Professional manufacture, stable performance and high reliability.This USB WiFi Repeater has a complete service,if you have any questions about the product or you are not satisfied, please contact us at any time, we will provide you with the best ....
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Rockville RCS80-1 60 Watt 70V Commercial/Restaurant Amplifier/Bluetooth Receiver

  • Rockville RCS80-1 60 Watt 70V commercial restaurant amplifier/Receiver with Bluetooth.
  • Rockville RCS80-1 60 Watt commercial/restaurant amplifier 19" Rack-mountable (removable rack brackets) digital hybrid amplifier/Receiver. Capable of 70 volt, 100 Volt, 16 ohm, 8ohm, and 4 ohm. 70/100 volt True RMS power: 60 watts. 4 ohm RMS power: 80 watts..
  • 8 ohm RMS power: 70 watts. 16 ohm RMS power: 11 watts. Built in Bluetooth Audio streaming. Fm radio tuner. Usb input to play audio stored on a thumb drive (32GB max). SD card slot to play music stored on an SD card (32GB max)..
  • Distortion: 79dB. Power requirements: 120V/ 50-60Hz. A weighted signal to noise (@ 1W) -79.0Dba. A weighted signal to noise (referenced to full 4 ohm power) -95.1Dba..
  • Frequency response (bandwidth @ 2Vrams out, @ -3.0dB) 8 ohms.
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