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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Shockwafe 9.2.4 Dolby Atmos/DTSX Surround Soundbar Sys-Dual 10" Subs*1300W | Plug-and-Play Home Cinema, 45" Soundbar, Dual 10" Wireless Subwoofers, 4 Rear Surround Speakers (Wired)

Product ID: 421243058

Details

Audio Output Mode
Surround
Brand
Nakamichi
Connectivity Technology
Auxiliary HDMI
Frequency Response
20 Hz
Speaker Maximum Output Power
1300 Watts

📏45.5" wide soundbar

🔈Dual 10" wireless subwoofers

🔊1300W peak power

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Description

🎬 Elevate your home cinema—because your movies deserve to sound legendary!

PLUG AND PLAY SIMPLICITY - Setup in minutes with HDMI eARC, 3 HDMI inputs, and multiple connectivity options including aptX HD Bluetooth streaming.
MODULAR SURROUND SPEAKERS - Four wired surround speakers offer flexible placement or dipole configuration for a sleek, minimal footprint.
DUAL 10 WIRELESS SUBWOOFERS - Industry-exclusive dual subs pump out deep, room-filling bass with 600W amps each—cinematic intensity without localization.
PREMIUM 4 K HDR DOLBY VISION SUPPORT - Seamlessly pair with your 4K home theater setup for stunning audio-visual synergy and crystal-clear sound.
IMMERSIVE 9 2 4 DOLBY ATMOS EXPERIENCE - Feel every dimension of sound with 9 channels, 2 subs, and 4 surround speakers for true 360° audio immersion.

The Nakamichi Shockwafe Ultra 9.2.4 is a powerhouse Dolby Atmos/DTS:X soundbar system featuring a 45.5" soundbar, dual 10" wireless subwoofers delivering 1300W total power, and four modular wired surround speakers. Designed for plug-and-play ease, it supports HDMI eARC, 4K HDR, Dolby Vision, and high-res Bluetooth streaming, creating an immersive 360° surround sound experience that transforms any room into a premium home theater.

Specifications

ASIN	B08Z37YTVG
Additional Features	DTS:X, Dolby Atmos, Surround sound
Age Range Description	Adult
Antenna Location	For Surround Sound Systems
Audio Driver Size	10 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Best Sellers Rank	#19,929 in Electronics ( See Top 100 in Electronics ) #104 in Home Audio Sound Bars
Brand	Nakamichi
Built-In Media	Soundbar, Subwoofers, Surround Speakers
Color	Black
Compatible Devices	Home Theater
Connectivity Protocol	Bluetooth
Connectivity Technology	Auxiliary, Bluetooth, Coaxial, HDMI, Optical
Control Method	Remote
Controller Type	Remote Control
Customer Package Type	FFP file
Customer Reviews	4.5 4.5 out of 5 stars (557)
Enclosure Material	Plastic, Paper/Polypropylene, Silk, Plastic/Metal
Frequency Response	20 Hz
Is Waterproof	FALSE
Item Dimensions D x W x H	3"D x 45.5"W x 3.6"H
Item Weight	80 Pounds
Manufacturer	Nakamichi
Model Name	Shockwafe Ultra 9.2.4 SSE Max
Model Number	Shockwafe Ultra 9.2.4 SSE Max
Mounting Type	Tabletop Mount
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
Speaker Maximum Output Power	1300 Watts
Speaker Size	10 Inches
Speaker Type	Subwoofer
Specific Uses For Product	Home theater systems, movies, and gaming
Subwoofer Connectivity Technology	Wireless
Subwoofer Diameter	10 Inches
Tweeter Diameter	1 Inches
Unit Count	1.0 Count
Warranty Description	1 year labor and parts warranty
Warranty Type	Limited
Water Resistance Level	Not Water Resistant
Wireless Technology	Bluetooth
Woofer Diameter	10 Inches

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3457439CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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