When using my current vizio 5.1 soundbar, i hear crackling/pops/stutters from the wireless sub+speakers. will i face the same issue with this system?

I've been having the same issue with my Nakamichi 9.2 not the one with E-Arc. I've upgraded my speaker wires from the factory ones. I'm using 4k and a 8k HDMI cables gold plated. I've even had my sound bar swapped out to an updated one with vents in the area of the HDMI ports. Because they thought it may have been heat related. I'm still having that issue with all that being done. The dedicated frequency may help some. It was explained to me by the head Nakamichi ninja (lol). If you live in an apartment building you will experience interference because of all of the residents Internet signals running throughout the building. So after all of upgrades and the replacement sound bar, I still experience this issue from time to time. So if you're living in an apartment building expect to have this issue...

How is each speaker powered?

The powered subs plug into wall outlets and the speakers plug into the subs. There are wires going from each subwoofer to 2 speakers.

I have the ultra 9.2 sse, is it worth upgrading to the ultra 9.2 earc model?

Besides eARC and aptX HD, the Shockwafe Ultra 9.2 eARC system is fully upgraded: Software + all speaker drivers + amplifiers. The surround, bass and theater performance is unmatched by any sound system by a wide margin. See full comparison of Shockwafe models here: https://www.nakamichi-usa.com/shockwafe-soundbar-series-specifications

I have an earc tv, is the shockwafe sse soundbar compatible with it?

Nakamichi Shockwafe SSE soundbars are compatible with HDMI ARC and eARC TVs and can receive Dolby Atmos from your TV’s built-in streaming apps.

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Nakamichi Shockwafe Ultra 9.2.4 Channel Dolby Atmos/DTS:X Soundbar with Dual 10" Subwoofers (Wireless), 4 Rear Surround Effects Speakers, eARC and SSE Max Technology (2022)

Product ID: 420650843

Details

Audio output mode
Surround
Brand
Nakamichi
Connectivity technology
Bluetooth
Frequency response
20 Hz
Material
Plastic Silk
Model name
Shockwafe

🎥HDMI eARC + 4K HDR passthrough

📡Dual 10" wireless subwoofers

🔊1300W max output power

€ 6507.12

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your home theater game with Nakamichi’s ultimate surround sound powerhouse!

IMMERSIVE 360 SURROUND SOUND - Four modular rear speakers deliver lifelike surround effects that put you at the center of every scene.
SEAMLESS 4 K HDR DOLBY VISION - HDMI eARC and three HDMI inputs ensure pristine audio-video sync and stunning picture quality.
VERSATILE CONNECTIVITY CONTROL - Stream high-res audio via aptX HD Bluetooth, plus optical, coaxial, and 3.5mm inputs with a backlit remote for easy control.
PLUG PLAY SIMPLICITY WITH SSE MAX - Proprietary hardware/software engine optimizes Dolby Atmos and DTS:X for effortless setup and next-level sound.
INDUSTRY EXCLUSIVE DUAL WIRELESS SUBS - Two powerful 10" subwoofers pump out deep, room-filling bass with up to 600W each for cinematic intensity.

The Nakamichi Shockwafe Ultra 9.2.4 is a premium Dolby Atmos/DTS:X soundbar system featuring dual wireless 10" subwoofers and four rear surround speakers. Powered by SSE MAX technology, it delivers immersive 360° surround sound and deep bass with 1300W max output. Equipped with HDMI eARC, 4K HDR passthrough, and multiple connectivity options, it offers a plug-and-play cinematic audio experience trusted by thousands.

Specifications

ASIN	B08Z37YTVG
Age Range Description	Adult
Antenna Location	For Home Theater Systems, For MP3 Players, For Laptops, For gaming consoles, For televisions, For Desktops, For smartphones or tablets, For Tablets
Audio Driver Size	10 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Box Contents	Soundbar, 4 Rear Speakers, 2 Subwoofers, Remote Control, Wall Mount
Brand Name	Nakamichi
Colour	Black
Compatible Devices	MP3 Player, Laptop, Gaming Console, Television, Desktop, Tablet, Home Theater, Smartphone
Connectivity Protocol	HDMI, Bluetooth, Wi-Fi
Control Method	Remote
Controller Type	Remote Control
Customer Package Type	FFP file
Customer Reviews	4.5 4.5 out of 5 stars (492)
Enclosure Material	Plastic, Paper/Polypropylene, Silk, Plastic/Metal
Frequency Response	20 Hz
Is Waterproof	False
Item Dimensions D x W x H	7.6D x 115.6W x 9.1H centimetres
Item Weight	80 Pounds
Manufacturer	Nakamichi
Maximum Speaker Output Power (in watts)	1300 Watts
Model Name	Shockwafe Ultra 9.2.4
Model Number	Shockwafe Ultra 9.2.4 SSE Max
Mounting Type	Wall Mount
Network Connectivity Technology	Bluetooth, Wi-Fi
Number Of Circuits	2
Number of Audio Channels	9.2.4
Number of Batteries	2 AAA batteries required. (included)
Number of Items	1
Power Source	Corded Electric
Product Features	DTS:X, Dolby Atmos, Surround sound
Speaker Size	10 Inches
Speaker Type	Subwoofer
Specific Uses For Product	Home Entertainment
Subwoofer Connectivity Technology	Wireless
Subwoofer Speaker Diameter	10 Inches
Tweeter Diameter	1 Inches
Warranty Type	Limited
Water Resistance Level	Not Water Resistant
Wireless Technology Type	Bluetooth, Wi-Fi
Woofer Driver Diameter	10 Inches

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