2 best 7 channel power amplifier

A 7-channel power amplifier is an audio component designed to amplify and distribute audio signals to seven separate channels. This type of amplifier is commonly used in home theater setups and is associated with AV receivers, amplifiers, television video systems, and electronics. Here are key points related to 7-channel power amplifiers:

Channel Configuration: The "7-channel" designation indicates that the amplifier has the capability to power seven audio channels. These channels are typically used in surround sound setups for home theaters.
AV Receivers and Amplifiers: A 7-channel power amplifier is often used in conjunction with AV receivers. AV receivers serve as the central hub for audio and video processing in a home theater system. The 7-channel power amplifier can be connected to the AV receiver to handle the amplification of audio signals.
Home Theater Systems: The primary application of a 7-channel power amplifier is in home theater systems.In a 7.1 channel configuration, there are seven speakers strategically placed around the room to create a surround sound experience. This includes speakers for the front left, center, and right channels, as well as surround left, surround right, rear left, and rear right channels.
Surround Sound: The use of a 7-channel power amplifier contributes to a more immersive audio experience by allowing for a full surround sound setup. This is especially important for enjoying movies, TV shows, and gaming in a home theater environment.
Power Output: The power output of a 7-channel power amplifier is measured in watts per channel. This specification indicates how much power the amplifier can deliver to each of the seven channels. Higher power output can result in a more dynamic and impactful audio experience.
Speaker Compatibility: When using a 7-channel power amplifier, it's important to ensure that the amplifier's power rating and impedance are compatible with the speakers in the system. Mismatched components can lead to performance issues or damage.
Multizone Systems: Some 7-channel power amplifiers may support multizone audio setups, allowing you to power speakers in different rooms or zones with independent audio sources.

In summary, a 7-channel power amplifier is a key component in home theater systems, working in tandem with AV receivers to deliver high-quality audio to a multi-channel speaker setup. It enables a surround sound experience that enhances the enjoyment of movies, music, and other audio-visual content in a home entertainment setting.

Below you can find our editor's choice of the best 7 channel power amplifier on the market

Outlaw Model 7000 x 7-Channel Power Amplifier | 7x130 Watts Continuous | High Current Class AB Amplifier | XLR & RCA Inputs |

Based on 137 reviews Check latest price

Product description

Specifications Power output: 130 watts RMS x 7 (all channels driven simultaneously into 8 ohms from 20 Hz to 20 kHz with less than 0.03% total harmonic distortion, A-weighted filter). 200 watts RMS x 7 into 4 ohms (from 20 Hz to 20 kHz with less than 0.06% total harmonic distortion, A-weighted filter) Frequency Response: 20Hz -20kHz +/- 0.5 dB at rated output (130W) Total Harmonic Distortion (THD): Less than 0.03% at rated output (130W) Intermodulation Distortion (IMD): Less than 0.05% from 250mV to full rated output (130W) Filter Capacitance: Four 6,800 μF Capacitors per Channel Number of Output Devices: 4 per channel Power Bandwidth: 5Hz - 54kHz +0/-3 dB Damping Factor: Greater than 105 from 10Hz to 400Hz Crosstalk: Greater than -70dB from 20Hz – 20kHz Gain: Voltage gain of 28dB Input Impedance: 40k ohms Input Sensitivity: 1.20 Volt Remote Trigger Voltage: 3 - 24 Volts DC at 5 milliamperes or greater Power requirements: 120VAC, ±3%, 50Hz - 60Hz Power consumption: 1,800 watts (maximum) Dimensions including feet (H x W x D): 5.8125" x 17.0" x 16.75" Weight: 61.5 (lbs)

Balanced XLR inputs with Common Mode Rejection
Differential-sensing RCA input circuit designed to reject input hum
Independent power supply rectification for each of the 7 channels, to ensure excellent isolation.
Separate output protection relays for each channel, designed to disengage the speaker from the amp in the unlikely case of a short, or excessive DC offset.
A modular audio channel design to ensure each audio signal is isolated from the other channels, from input all the way to output.

User questions & answers

Question:	How much watts for 3 channel driven
Answer:	These are capsules. They are on the larger size but my wife does well with taking them. I've searched many buying options and this is the best I have found.
Question:	this amplifier it helps for the setup 7:1:4 yamaha rxa3050 receiver
Answer:	It's not stated on the bottle, and since I open the capsule to sprinkle on my cereal, I can say it's in powder form, not the tiny bead looking pellets that I associate with time release. Hope this helps..
Question:	how is this different from older heavy Yamaha receiver models, let's say from 15-20 years ago, regarding sound quality
Answer:	Pure Encapsulations manufactures their own products in their own state-of-the-art plant in Sudbury, Massachusetts, USA.
Question:	Is this too big for kef r300's rated at max 100w/channel @ 8 ohm? is there another outlaw that is more suitable
Answer:	Pure Encapsulations' Alpha-Lipoic acid consists of a 50/50 mixture of the R-(natural) and S-(unnatural) enantiomers that are mirror images of each other and is called a 'racemic' mixture. The R enantiomer is the isomer actively utilized by the body. As such, it is more potent since the body does not need to convert it to the active form and may also be more readily absorbed (about 40-50%).

OSD Nero XA5180 Class H 240W 5x Channel Home Theater Amplifier RCA XLR Inputs, Audiophile Class H Technology

Based on 28 reviews Check latest price

[Surround Sound Amplified] A powerful Class H amplifier amp that delivers 120W to five channels for a spine-tingling home theater surround sound experience
[Advanced Class H Technology] Combines the benefits of Class A/B for exceptionally warm and accurate music and movie soundtracks in a more efficient Class H design
[Custom-Tooled Connectors] Includes balanced (XLR) and unbalanced inputs (RCA) as well as custom gold and gun-metal plated connectors for excellent signal transfer
[Runs Cool and Quiet] Custom-designed heatsinks achieve full power without the need for noisy fans
[Reliable and Continuous Power] High-Output Toroidal Power Supply delivers reliable and continuous power to surround sound speaker arrays

User questions & answers

Question:	How’s the performance in movies? How’s the dynamics
Answer:	This amp is okay. I really prefer my Outlaw Audio Model 5000 - cleaner with better dynamics. Because one channel on the OSD has failed, it has been relegated to running my 4 Atmos channels. This unit looks great, but I think they put more money into the cosmetics and less money into quality of components. I had a hum from this unit and tried the XLR inputs - thinking this was one perk the Outlaw didn't have - the XLRs did nothing. Turns out they aren't balanced inputs, just connectors put on the back for marketing and connectivity.
Question:	Trigger connection not on my denon av receiver, so how will I connect this to my receiver
Answer:	Just flip the switch from trigger to signal and when it senses a signal from receiver it will turn on
Question:	do you know what is its maximum power consuption, please ? I cant find the info. Thanks
Answer:	The rating when all 5 channels are driven is 125 Watts at 8 ohms and 180 watts driven at 4 ohms. If you connect channels 1, 3, and 5 it is 200 watts at 8 ohms 250 Watts at 4 ohms. Four Channels 1, 2, 4, and 5 would be 160 Watts at 8 ohms and 220 Watts at 4 ohms. Note: If your Receiver has a Balance Differential connection so you can connect the Receiver and Amplifier using Balanced XLR cables you will also gain an additional 6 to 10dB increase. The Power Requirement Specs: 120VAC, +/-3%, 50Hz-60Hz, 1500 Watts maximum Highest output all five channels are driven at 4 ohm= 900 watts RMS, 1500 watts peak
Question:	Does the XA5180 have a three prong plug and is the ground actually utilized in the amplifier
Answer:	The power plug provided is a 3 prong plug, not sure if the ground is utilized or not. I am from Singapore, so i had to buy an additional step up voltage converter locally to power up the XA5180. The voltage converter also comes with a 3 prong plug.

Product features

NERO XA5180

Adding a separate amplifier is essential to experiencing spine-chilling surround sound, and our NERO-XA5180 delivers on power. This Class H amp provides 180W to five separate channels, so each speaker in your surround setup has a generous amount of power rather than having to share power with the sound array. When paired with great speakers, you'll hear music and movie soundtracks with exceptional clarity and warmth, turning a decent home theater into a high-end movie-theater level experience.

OSD Audio

Optimal Speaker Design (OSD) is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole-house audio systems - all with beautiful styling and high-end sound quality. Our U.S.-based research, development, and design team is supported by a network of cutting-edge acoustical, mechanical, and electrical engineers. Together, we create products that combine the latest technology with ease of use for a quality sound experience.