Top 4ch Audio Input Reviews

Soundstream VRN-75HB 7 Touchscreen 1-DIN w/ DVD CD/MP3 AM/FM Receiver w/ GPS Navigation & Android PhoneLink

  • Turn-by-Turn GPS Navigation of USA (Powered by iGo Primo 9.0) | 12 Million Points of Interest Database Included | Complete Integration of Select....
  • Bluetooth V4.0 Hands-Free Calling from Enabled Phone | A2DP Wireless MP3 Audio Playback from Enabled Device | Built-in Front Panel Bluetooth....
  • Playback from DVD & CD of MP3, 720P MP4 & Other Video | Playback from 64GB USB of MP3, MP4 & Other Video | 2A 5V Adaptive Fast Charge of Mobile....
  • ID3 MP3 Tag Reading for Track & Artist Information | Rear Audio/Video Input for Personal Media Devices | Front & Rear RCA Pre-Amp Audio Outputs |....
  • 300w 4ch. MOSFET Speaker Outputs | Custom Backgrounds & Screen Savers | Multi-Region FM Frequency Stepping | 800x480 Widescreen Resolution | 400NIT....
Check Stock

Rockville Commercial Restaurant Bluetooth Amplifier+10 3.5 Black Cube Speakers

  • Rockville ATOM 8B 8 Channel 3500 Watt Peak/880w Dyno-Certified RMS Marine/Boat Amplifier Amp w/Bluetooth..
  • Compact design and extremely high power (Do not be fooled by the compact size.
  • this amp is a beast!!!). Peak: (Use these ratings when comparing with....
  • RMS Power Output at 2 Ohms: 110 Watts x 8 Channels. RMS Bridged Power Output at 4 Ohms: 220 Watts x 4 Channels. Voltage display on amp. Configurable....
  • Stainless steel end caps, mounting hardware, and bottom plate make this amp truly resistant to the elements. 4CH / 8CH Input Mode Selector.....
  • Digital Class D Audio Topology. High Speed MosFET Power Supply. Studio Grade Output Stage Integrated Circuit. Micro Size Architecture with SMD....
Check Stock

SVS Prime Wireless SoundBase

  • Mcacc Pro the pinnacle of pioneer’s auto room Tuning technology analyzes the phase and group delay characteristics to precisely control phase differences between speakers Mcacc Pro corrects phase differences in all ranges and all channels from phase difference in the original audio material to the sound emitted from the speakers.
  • The sc-lx904 is IMAX enhanced Certified to deliver the powerful sound just as intended by the Filmmaker and provide the immersive experience on your home theater.
  • Two 384 kHz/32-bit ESS DACs (ES9026PRO) same as the ones used for Pioneers PD-70AE SACD player are used for all channels With extremely precise D/A conversion and high S/N ratio the DAC provides powerful sound full of rich details.
  • The SC-LX904 is compatible with 7 2 4ch/7 2 2ch/5 2 4ch configuration of Dolby Atmos You can reproduce object- oriented sound in smooth curving movements or the realistic three-dimensional movement overhead by the top speakers Other audio codecs such as PCM and DSD can be upmixed using Dolby Surround for enjoying 3D surround sound.
  • DTS X is the next-generation audio codec from DTS that leverages object-based audio to enable new immersive and interactive audio experiences Since DTS X can automatically adapt the audio to the existing channel....
Check Stock

Memphis MXA850.5M 5-Channel Marine Amplifier

  • RMS Power/CH @ 4Ω: 60W x 4Ch + 175W x 1CH RMS Power/CH @ 2Ω: 100W x 4CH + 300W x 1CH RMS Power/CH @ 1Ω: 450W x 1CH RMS Power/Bridged 4Ω: 235W x 2CH THD.
  • Frequency Response: 20Hz – 20KHz/20Hz – 250Hz.
Check Stock

Rockville DBM45 4-Channel 2000w Peak/500w Dyno-Certified RMS Marine/Boat Amplifier

  • Rockville ATOM 8B 8 Channel 3500 Watt Peak/880w Dyno-Certified RMS Marine/Boat Amplifier Amp w/Bluetooth..
  • Compact design and extremely high power (Do not be fooled by the compact size.
  • this amp is a beast!!!). Peak: (Use these ratings when comparing with....
  • RMS Power Output at 2 Ohms: 110 Watts x 8 Channels. RMS Bridged Power Output at 4 Ohms: 220 Watts x 4 Channels. Voltage display on amp. Configurable....
  • Stainless steel end caps, mounting hardware, and bottom plate make this amp truly resistant to the elements. 4CH / 8CH Input Mode Selector.....
  • Digital Class D Audio Topology. High Speed MosFET Power Supply. Studio Grade Output Stage Integrated Circuit. Micro Size Architecture with SMD....
Check Stock

Pioneer Elite VSX-LX304 9.2-ch Network AV Receiver

  • Dolby Atmos/Dolby Surround mixing the vsx-lx304 is compatible with 7. 2. 2Ch/5. 2. 4Ch configuration of the latest theater sound platform, Dolby Atmos. You can reproduce object-oriented sound in smooth, curving movements, or the realistic three-dimensional movement overhead by the top speakers. Other Audio Codecs such as PCM and DSD can be upmixed using Dolby Surround for enjoying 3D surround sound..
  • Dts: x/DTS neural: x mixing DTS: x is the next-generation Audio CODEC from DTS that leverages object-based Audio to enable new immersive and interactive audio experiences. Enjoy a seamless soundscape with 7. 2. 2Ch/5. 2. 4Ch surround system offering maximum excitement. Other Audio Codecs such as PCM and DSD can be upmixed using DTS neural: x for enjoying 3D surround sound..
  • Dolby Atmos height virtualization* when playing any Dolby format, engaging the Dolby Atmos height virtualize enables a more immersive listening experience, creating a virtual Surround and height effect from traditional speaker layouts without employing additional surround or height speakers. * function available with future firmware update.
  • Apple airplay 2. Apple airplay 2 lets you effortlessly stream music or podcasts to speakers throughout your house using any Apple devi....
Check Stock

Pioneer Elite SC-LX704-9.2-Ch Network AV Receiver with IMAX Enhanced/Works with SONOS/Dolby Atmos, Black

  • Mcacc Pro, the pinnacle of pioneer’s auto room Tuning technology, analyzes the phase and group delay characteristics to precisely control phase differences between speakers. Mcacc Pro corrects phase differences in all ranges and all channels, from phase difference in the original audio material to the sound emitted from the speakers..
  • The SC-LX704 is IMAX enhanced, Certified to deliver the powerful sound just as intended by the Filmmaker, and provide the immersive experience on your home theater..
  • Two 384 kHz/32-bit ESS DACs (ES9026PRO), same as the ones used for Pioneers PD-70AE SACD player, are used for all channels. With extremely precise D/A conversion and high S/N ratio, the DAC provides powerful sound full of rich details..
  • The SC-LX704 is compatible with 7. 2. 4ch*/7. 2. 2ch/5. 2. 4ch configuration of Dolby Atmos. You can reproduce object-oriented sound in smooth, curving movements, or the realistic three-dimensional movement overhead by the top speakers. Other audio codecs such as PCM and DSD can be upmixed using Dolby Surround for enjoying 3D surround sound..
  • DTS: X is the next-generation audio codec from DTS that leverages object-based audio to enable new immersive and interactive audio experiences. Since DTS: X can automatically adapt the au....
Check Stock

CT Sounds AT-60.4AB 420 Watt Class AB Competition 4 Channel Car Amplifier

  • Equipped with a Diode 6A60 for reverse polarity protection along with a 4-way protection circuitry.
  • sleep easy at night knowing your 4ch car audio amplifier is protected.
  • Built using an advanced PCB board featuring industry-leading capacitors, high quality transformers and cutting-edge inductors to ensure this 4ch car amplifier delivers the power you need to destroy the competition in the SPL lanes.
  • LED logo, plexiglass bottom, and reinforced tiffany style RCAs gives this car stereo amplifier a prestigious look that is guaranteed to turn heads.
  • Heavy duty heat sink design, high power MOSFET switching technology, and best in class internal components will ensure the amplifier for car speakers runs cool for even the most demanding playlists.
  • 4 channel amplifier car audio rated 75W @ 4-ohm x 4-ch (14.4v).
Check Stock

Zmodo 720p HD Wireless WiFi Indoor/Outdoor Home Security Camera with Night Vision

  • 4 Channel IP Camera Input (1TB Hard Drive Included).
Check Stock

CT Sounds CT-150.4D Full-Range Class D 4 Channel Car Audio Amplifier, 1000 Watts RMS

  • 4 channel amplifier car audio with 250 watts RMS at 2-ohm load x 4-channels (14.4v).
  • 150 watts RMS power at 4-ohm load x 4-channels (14.4v).
  • 475 watts RMS at 4-ohm bridged x 2-channels (14.4v).
  • Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application.
  • but dont let the size fool you, this 4ch car amp produces amazing sound quality.
  • MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists.
  • 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier.
  • Show your friends you can do 100 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this amplifier for car speakers.
Check Stock

CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier 480 Watts RMS

  • 4 channel amplifier car audio with 110 watts RMS at 2-ohm load x 4-channels (14.4v).
  • 80 watts RMS power at 4-ohm load x 4-channels (14.4v).
  • 160 watts RMS at 4-ohm bridged x 2-channels (14.4v).
  • Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application.
  • but don’t let the size fool you, this 4ch car amp produces amazing sound quality.
  • MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists.
  • 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier.
  • Show your friends you can do 70 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this car speaker amplifier.
Check Stock

Installer CCTV 4CH Video Color Quad Multiplexer with Loopout Remote Control and Free 1 Amp Power Adapter

  • The 4Ch Video Color Quad Multiplexer allows several video signals from CCTV security cameras or other analog video devices to be combined and displayed on one monitor. The video processors are also commonly referred to as video mux, CCTV multiplexer, or color quad processor..
  • Full screen displays at real-time refresh rate for each channel. Multiple and automatic display by turn mode: 4Ch, 2Ch, Single Channel.
  • Camera title, time and date display for easy identification, 4 Channel BNC input and 2 Video BNC outputs.
  • Switch between NTSC and PAL system. Picture in Picture show, PIP position switched (top left, top right, bottom left, bottom right corner). High-Resolution Picture show, Adjust individual resolution. High-quality Screen Freeze function..
  • Free 1Amp Power Adapter and remote control Included.
Check Stock

Rockville Krypton F1 1600w Peak / 400w RMS 4 Channel Amplifier Car Audio Amp

  • Rockville KRYPTON F1 1600w Peak / 400w Dyno-Certified RMS 4 Channel Amplifier Car Audio Amp..
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). 2 Ohm: 100 Watts x 4 Channels 003c1% THD+N. 4 Ohm: 70 Watts x 4 Channels 003c1% THD+N..
  • 4 Ohm Bridged: 200 Watts x 2 Channel. Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 2 Ohm: 400 Watts x 4 Channels. 4 Ohm: 280 Watts x 4 Channels. 4 Ohm Bridged: 800 Watts x 2 Channels..
  • All channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers. All channels on the amplifier are bridgeable. Digital Voltage Display on Amp. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry..
  • Adjustable Subsonic Filter: 15Hz -40Hz (This filter is on the HPF knob). Adjustable Low Pass Filter: 40Hz – 4KHz. Adjustable Band Pass Filter: 15 Hz - 4 kHz (use both the HPF and LPF filter). Adjustable High Pass (Subsonic) Filter: 15 Hz - 4 kHz. 2CH/4CH Input Mode Switch. 8 Volt Preamp Circuitry.
Check Stock