Reviews Ab Pa Power Amplifier

Rockville ROCKnGo Portable Rechargeable PA Speaker w Bluetooth + Wireless Mic, 8 inch 8

  • ...dibly deep bass and acoustic power. Frequency Response: 35Hz-20KHz. Maximum SPL @1w/1m: 128dB peak / 125dB continuous. High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL. Linear Class AB amplifier technology: high power, transparent sonic performance.
  • Internal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Ultra-wide dispersion, 40 large-format horizontal wave guide horn molded directly into cabinet.
  • Ultra-low noise Mic / Line input via XLR & 1/4-inch stereo jacks with volume control. Line RCA and XLR input with separate Gain adjustment. Additional balanced line output via XLR for linking of additional speaker systems. Versatile trapezoidal enclosure design allows different positioning. Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
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2) Rockville RPG12 12' Active 800w DJ PA Speakers+Mackie Mixer+Stands+Mic+Cables

  • ...edibly deep bass and acoustic power. Frequency Response: 40Hz-20KHz. Maximum SPL @1w/1m: 125dB peak / 122dB continuous. High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Ultra-wide dispersion, 40 large-format horizontal wave guide horn molded directly into cabinet.
  • Ultra-low noise Mic / Line input via XLR & 1/4-inch stereo jacks with volume control. Line RCA and XLR input with separate Gain adjustment. Additional balanced line output via XLR for linking of additional speaker systems. Versatile trapezoidal enclosure design allows different positioning. Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
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(2)Rockville RSG12 12 3Way 1000 Watt 8Ohm Passive DJ PA Speaker +Stands +Cables

  • What's in the Box: Amplifier, PA microphone, Birth sheet with Dyno-tested power, Mounting Screw Kit, Owner’s manual, Warranty..
  • Features: Rockville ATOM S20 1600 Watt Peak/440 Watt Dyno-Certified RMS 4 Channel Class AB Marine Stereo Amplifier With Bluetooth, Digital Voltage Display on Amp, Microphone input and PA microphone included, Adjustable Low Pass Filter: 50Hz - 250Hz, Adjustable High Pass Filter: 50Hz - 250Hz, Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue), Rustproof Aluminum heat sink with silver hairline finish, Stainless steel end panels are rustproof, Bottom panel is aluminum and rustproof..
  • Dyno Certified RMS Power Ratings - 2 Ohm: 110 Watts x 4 Channel 003c1% THD+N @ 14.4 Volts. 4 Ohm: 70 Watts x 4 Channel 003c1% THD+N @ 14.4 Volts. 4 Ohm Bridged: 220 Watts x 2 Channel 003c1% THD+N @ 14.4 Volts..
  • Peak: 2 Ohm: 400 Watts x 4 Channel. 4 Ohm: 260 Watts x 4 Channel. 4 Ohm Bridged: 800 Watts x 2 Channel. (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc).
  • 25 Amp x 2 ATC Fuse, Frequency Response: 10Hz - 50KHz, Bluetooth On Mode LED Indicator, Status Mode LED Indicator, 8 Volt Preamp Circuitry, RCA Line Output, Bluetooth On and Off Mode Switch, 2CH/4CH Input Mode Switch, Mute and Delay ....
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UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System

  • About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
  • This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
  • How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..
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Pair Rockville RPG15 15\ 2000w Powered PA/DJ Speakers + 2 Stands + 2 Cables+Bag

  • ...edibly deep bass and acoustic power. Frequency Response: 35Hz-20KHz. Maximum SPL @1w/1m: 128dB peak / 125dB continuous. High-power 2-way pro sound reinforcement speaker system for live sound and playback applications.
  • Compact and light weight system delivers distortion free sound even at extreme SPL. Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 40 large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise Mic / Line input via XLR & 1/4-inch stereo jacks with volume control. Line RCA and XLR input with separate Gain adjustment. Additional balanced line output via XLR for linking of additional speaker systems. Versatile trapezoidal enclosure design allows different positioning. Flyable and stand mounting with 35-mm pole socket.
  • Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup. High....
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4 Rockville WB65KLED 6.5\ 600w Metal Marine Wakeboard LED Tower Speakers+Amp+Mic

  • Package Includes: (2) Pair Rockville RKL65MBW 6.5" 700w Marine Boat Speakers w/LED+Black/White Grilles. (1) Rockville ATOM S20 Marine Bluetooth Amplifier 1600w 4 Channel/Volt Meter+PA Mic. (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. (1) Rockville MRCA25 25 Foot Twisted Pair Marine RCA Cable 100% Copper, Split Pin.
  • Features of RKL65MBW: Pair Rockville RKL65MBW 6.5” 2-Way 700 Watt Marine Boat Speakers with LED Lights. CEA Compliant Power Ratings. Power Rating: 350 Watts Peak /85 Watts RMS Per Speaker. Total Power: 700 Watts. Beat sync LED’s flash to the rhythm of the music. You can select either red or blue color LED’s on the wire harness. No extra installation for the LED. It gets a power signal through your speaker wire..
  • Features of ATOM S20: Rockville ATOM S20 1600 Watt Peak/440 Watt Dyno-Certified RMS 4 Channel Class AB Marine Stereo Amplifier With Bluetooth. Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, RF faostgte etc). 2 Ohm: 110 Watts x 4 Channel 003c1% THD+N @ 14.4 Volts. 4 Ohm: 70 Watts x 4 Channel 003c1% THD+N @ 14.4 Volts. 4 Ohm Bridged: 220 Watts x 2 Channel 003c1% THD+N @ 14.4 Volts..
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(2) Rockville BPA8 8' Professional Powered Active 300w DJ PA Speakers+Bluetooth

  • ... speakers, a mixer, or a powered subwoofer.
  • High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Built In 2 band equalizer to adjust high and low frequencies independently. Compact and light weight system delivers distortion free sound even at extreme SPL. Linear Class AB amplifier technology: high power, transparent sonic performance. State-of-the-art 1'' pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 45 large-format horizontal wave guide horn molded directly into cabinet. Built In high quality crossover to filter out unwanted frequencies. Versatile trapezoidal enclosure design allows different positioning. Stand mounting with 35-mm pole socket. Flyable. High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear. Built In FM Radio With 10 Presets and US/European Tuning.
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Rockville RPG12 12\ Powered Active 800 Watt 2-Way DJ PA Speaker System

  • ...credibly deep bass and acoustic power. Frequency response: 40Hz-20kHz. Maximum SPL @1W/1M: 125dB peak/ 122dB continuous.
  • High-power 2-way Pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: High power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
  • Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
  • Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
  • High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear.
  • Front display power meter Blue LED. 110/ 220 volt switchable power suppl....
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Rockville RPG152K 15\ Powered Speakers w/Bluetooth+Dual UHF Wireless Mics+Stands

  • ...credibly deep bass and acoustic power. Frequency response: 40Hz-20kHz. Maximum SPL @1W/1M: 125dB peak/ 122dB continuous.
  • High-power 2-way Pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: High power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
  • Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
  • Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
  • High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear.
  • Front display power meter Blue LED. 110/ 220 volt switchable power suppl....
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Rockville Atom S20 Marine Bluetooth Amplifier 1600w 4 Channel/Volt Meter+PA Mic

  • ...edibly deep bass and acoustic power. Frequency Response: 40Hz-20KHz. Maximum SPL @1w/1m: 125dB peak / 122dB continuous. High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Ultra-wide dispersion, 40 large-format horizontal wave guide horn molded directly into cabinet.
  • Ultra-low noise Mic / Line input via XLR & 1/4-inch stereo jacks with volume control. Line RCA and XLR input with separate Gain adjustment. Additional balanced line output via XLR for linking of additional speaker systems. Versatile trapezoidal enclosure design allows different positioning. Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
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