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Description
Better Music Builder M-7 Pro 1200W Digital Speaker Management AmplifierThe M 7 Pro Digital Speaker Management Amplifier is a professional grade device that is designed to be highly flexible and adaptable to a wide range of commercial and professional applications. With its touch panel display and advanced speaker management technology, this product offers a lossless connection for video and audio from two different sources. It also has 4 HDMI input terminals that allow for simultaneous video and audio playback via
The M-7 Pro Digital Speaker Management Amplifier is a professional-grade device that is designed to be highly flexible and adaptable to a wide range of commercial and professional applications. With its touch panel display and advanced speaker management technology, this product offers a lossless connection for video and audio from two different sources. It also has 4 HDMI input terminals that allow for simultaneous video and audio playback via various inputs such as Bluetooth, USB, Optical, VOD, and AUX. This feature makes it ideal for use in events such as weddings, conferences, trade shows, corporate meetings, and company parties. The M-7 Pro also includes 7 input options, two wireless microphones with advanced connectivity, and an optimized antenna design for a stable connection. Additionally, it has a built-in industry-leading DSP suite software that guarantees high accuracy in signal decoding resulting in a rich sound field. Overall, the M-7 Pro is the perfect choice for live karaoke performances.
Please note that the wireless microphones included with the M-7 Pro have a frequency range of 640-690 MHz. According to the FCC website, the available frequencies for wireless microphone use after the transition period include VHF and UHF frequencies on TV channels 2-36 below 608 MHz, and certain frequencies in the 600 MHz guard band (614-616 MHz) and duplex gap (653-657 MHz for licensed use or 657-663 MHz for unlicensed use). This information is important for buyers to ensure proper use of the product and compliance with FCC regulations.
FEATURES
AMPLIFIER:
- Multi-Function: Power Amplifier + Wireless Microphone + Pre-Effector, with simple connection and convenient matching.
- Power Output: Peak 1200W; RMS 600W (1kHz, 8 ohms)
- Touch Panel Display: 800*480 high-resolution capacitive touch screen, equipped with 4.3-inch high-quality colorful touch screen, delicate touch, sensitive and accurate induction.
- BT Wireless 5.0 allows you to wirelessly stream music from all your favorite compatible devices
- Accepts USB flash drives and SD memory cards with USB adapter. USB interface for playing digital music files
- HDMI interface for expanding the connection of various devices
- 9 Kinds of Audio Modes: switch as you want, easy to use and control, there is always a mode that belongs to you.
- The KTV, Enjoy Music, and Scene modes are factory preset that you may modify to suit your preferences.
- Individualized Subwoofer channel output for soundboard mixing or powered speaker.
- 32-bit high-performance DSP and AD/DA, 24-bit, 48K
digital professional KTV pre-effector. - Built-in Anti-Howling & Feedback Suppression
- One-Key Control: One key to mute, lock or unlock the screen and to restore the factory settings.
- Individual Volume: Music, Microphone & Effect.
- Various EQ Adjustable: music EQ, microphone EQ, reverb EQ, touch the screen to adjust directly or through software.
- PC Software Control: Controllable by computer through USB Type-B extension
- Inputs: 4 HDMI Audio/Video Inputs, 5 Audio Inputs (VOD/AUX/BT Wireless/USB/Optical), and 2 Wired
Microphone Inputs - Outputs: 1 HDMI ARC output, and 4 5.1-Channel audio outputs (Main out/Center/Subwoofer/Surround)
- Speaker Outputs: 2 Speakon NL4 connectors & 2 Banana Plug connectors
- Smart fan
MICROPHONE:
- 200 selectable channels for microphones
- Effect adjustment function for microphones
- Built-in anti-howling & feedback suppressor (FeedBack eXterminator) that prevents microphone feedback.
- Manual Frequency Select and Automatic Frequencies Scan
- Utilizing the latest wireless technologies and engineering
- Clear Voice Technology delivers crystal clear sound
- AA batteries for easy usage and up to 8 hours of battery life
- Wireless Auto Sync System technology makes setting up a breeze
TECH SPECS
AMPLIFIER:
- Power Output: Peak 1200W; RMS 600W (1kHz, 8 ohm)
- Source Input: HDMI, ARC, VOD, AUX, BT Wireless, USB, Optical
- Frequency Response: 22Hz～200000Hz (± 1.5dB)
- S/N Ratio: MIC: ≥98dB; MUSIC: ≥98dB
- THD+Noise: MIC <0.05%; MUSIC <0.05%
- Max. Input Level: MIC: 180mVrms/-15dBV; MUSIC: 3Vrms/8dBV
- Dynamic Range: MIC: ADC 105dB, DAC 103dB; MUSIC: ADC 105dB, DAC 103dB
- Noise Level: MIC: <-85dBu; MUSIC: <-90dBu
- Parametric Equalization: MIC: Dual 10-Band independent (63Hz,125Hz, 250Hz, 500HZ, 1KHz, 2KHz, 4KHz, 6.3KHz, 8KHz,10KHz), Reverberation 5 sections (125Hz, 250Hz, 1KHz, 2.5KHz, 8KHz), 5-Segments of echo (125Hz, 250Hz, 1KHz, 2.5KHz, 8KHz)+/-6dB, MUSIC: 7-Segments (125Hz, 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, 8KHz) ±6dB, Main Output 7-Segments (125Hz, 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, 8KHz), 5-Segments (125Hz, 250Hz, 1KHz, 2.5KHz, 8KHz), Surround 5-Segments (125Hz, 250Hz, 1KHz, 2.5KHz, 8KHz), Ultra-low 5-Segments (31Hz, 63Hz, 125Hz,250Hz, 500Hz) ±6dB, PC software parameter adjustment ±24dB
- Crossover: MIC/MUSIC/OUTPUT – 7-Type 1218/24dB high and low pass
- Limiter Compressor: MIC/MUSIC/OUTPUT – Adjustable Parameter Limiter
- HDMI: 4 Input 1 Output, Version 2.0
- FBX (FeedBack eXterminator): Built-in anti-howling & feedback suppressor that prevents microphone feedback
- Display: LCD
- Inputs: 4 HDMI Audio/Video Inputs, 5 Audio Inputs (VOD/AUX/BT Wireless/USB/Optical), and 2 Wired Microphone Inputs
- Outputs: 1 HDMI ARC Output, and 4 audio (5.1-Channel) Outputs (Main out/Center/Subwoofer/Surround)
- Standard Power: AC 110V-120V/~60Hz (North America Market) / AC 240V/~50Hz (Asia or Europe Market)
- Dimensions (WxHxD): 16.9×4×15.2 in / 43×10.2×38.6 cm
- Packing Dimensions (WxHxD): 19.1×7.4×18.1 in / 48.5×18.9×46 cm
- Net Weight: 31.5 Lbs / 14.3 Kg
- Shipping Weight: 39 Lbs / 17.7 Kg
- UPC Code: 743062981756
MICROPHONE:
- Channel: 200 Channels
- Frequency Range: UHF 640.000~690.000 MHz
- Frequency Response: 22Hz～200000Hz@±3dB
- Distortion: 0.03%
- Receiving Sensitivity: < -94dBM
- Rated Power Consumption: 600W
- Antenna: Built-in loop antenna
- Display: LCD
- Microphone Element: Dynamic
- Material: Aluminum
- Battery Life: 8 Hours
- Battery Voltage: 2 x AA 1.5V Alkaline Battery
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Koorui 34E6UC (34" 3440×1440, 180 Hz, 1000R curved VA panel) — But Missing Info Buyers Should Know
Size: 34"/WQHD/1000R/HDR400
Review:
I purchased two of the Koorui 34‑inch curved ultrawide monitors for a dual‑monitor setup, and so far I’m very pleased with them. The picture quality is sharp, the brightness is solid, and the “Normal” color preset looks natural without any adjustments. For the price, these 34‑inch panels deliver very good performance.
That said, there are a few important details the product listing and reviews don’t mention — and knowing them ahead of time would have saved me some stress during installation.
1. YES, the 34‑inch model DOES include stand‑offs (spacers)
This is not mentioned anywhere in the listing, and even Amazon’s Rufus incorrectly says they are *not* included. They actually come in the small accessory packet with the manual.
If you’re mounting these monitors, you will need those stand‑offs because of the recessed VESA pattern. They are already in the box — just not advertised. I rushed to order a separate spacer kit because the listing didn’t mention it, so I’m putting this here to help the next person avoid that.
2. One of my monitors flashed briefly until I disabled FreeSync
On one of the two monitors, I noticed a quick bright “flash” when moving the mouse. Turning off Adaptive Sync / FreeSync in the monitor’s menu fixed it instantly. The other monitor didn’t have this issue, so it seems to vary by panel.
Not a defect — just something to be aware of if you see flicker or brightness pops.
3. Color and brightness match well once set manually
After setting both monitors to the same brightness, contrast, and color mode, they match very well side‑by‑side. The “Normal” color preset looks the most accurate on these VA panels.
4. Build quality and packaging are solid
Both monitors arrived well‑protected, and the included cables work fine. The stand is basic, but I’m using monitor arms, so that wasn’t a factor for me.
5. Too early to comment on long‑term support or durability
I’ve only had these monitors set up for a few hours, so I can’t speak yet to long‑term reliability or how responsive Koorui’s support is. I’ll update this review if anything changes over time.
Bottom line:
These 34‑inch Koorui ultrawides are excellent for the price, especially for gaming or a dual‑monitor setup. Just be aware that:
- Stand‑offs ARE included (despite the listing not saying so)
- FreeSync may need to be turned off on some units
- Picture quality is great once you match settings manually
- Long‑term support is still unknown
If the listing had mentioned the included spacers, it would have saved me a last‑minute order — so I hope this review helps the next person.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Awesome monitor! (my 3 year review)
So I've owned this monitor for about 3 years now and here's what I have to say about this monitor. The picture quality is actually really good. I got the 1080p version and I mostly use it with my Xbox series x and occasionally will use it for some lighter gaming on my gaming PC both work effortlessly well. The screen size is okay I think next time if it's in the budget I'll buy there 34 inch curved monitor. But for right now I'm sticking with this monitor until it dies and so far it's running strong 3 years later. Right now this monitor cost $80 which is an absolute steal at that price. I paid $130 for it and would say it's absolutely worth getting. There's no flickering. The setup process went smoothly. It's compatible with both my console and gaming PC! I absolutely love this monitor! I don't own the 27 inch version but I'd recommend going with either that size or bigger if you can afford it.
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Reviewed in the United States on December 10, 2025
★★★★★ 5
Great monitor!
Size: 34"/WQHD/1000R/HDR400
Excellent product and value! Great quality, makes gaming awesome.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Overall AMAZING moniter for the price
Size: 24"/FHD/240Hz
It dose everything it said it did without any downsides thus far. I will say having it grouped with all the other monitors in the listing kinda skews the reviews for all the monitors and the HDR 400 certification not being a real HDR value is a bit scummy for marketing however over all its a amazing monitor. virtually 0 input lantancy as far as i can tell and its more than bright enough for me. Its color calibration is a bit off by default but can be easily fixed by switching to the cool setting. I was expecting it to come with a display port cable but it only came with a HDMI cable. I would have liked to see a display port cable but i understand why its a HDMI cable. It was very easy to setup and easy to use as its just the stand, the monitor, and the HDMI and power cords. The monitor stand is nice but its obviously where Koorui cheaped out however for a monitor of this price you cant beat it.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Excellent Budget Gaming Monitor
Size: 24.5" 200Hz/FHD
I’m very impressed with this monitor for the price. The 200Hz refresh rate makes gameplay feel incredibly smooth, especially in fast-paced games. The picture quality is sharp, colors look good, and the screen size is perfect for both gaming and everyday use.
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Reviewed in the United States on June 10, 2026