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5% Off
Code

5% off two-pack car subwoofers starting at $58 + free shipping

Get an extra 5% of two-packs of car subwoofers with free shipping

4/30/2017

TWOPAIR5OFF
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15% Off
Code

St. Patrick's Day Flash sale of Car Stereos, Amps, Subs,& Speakers

Find car electronics with an extra 5%-15% off sale prices

3/20/2017

SPLUCK15
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10% Off
Code

10% Off Alpine Car Stereos, Amps, Subs,& Speakers

Save more and experience the best in Car Audio

4/30/2017

10MOBILE
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40% off
SALE

Early Spring Car Stereo, Speakers, and Subwoofer Deals

Car Audio Deal with an avg. 40% discount

3/30/2017

FREE Accessories
Promo

Pioneer Double-Din Receivers with FREE Installation Accessories

Enjoy free shipping & up to $30 of free installation accessories! You'll need those parts!

FREE Shipping
SALE

Polk Audio Speakers starting at $33.99!

Shop our entire Polk Audio selection and get awesome sound for less cash!

20% off
SALE

20% Off JBL Car Speakers!

Shop JBL GTO, GT7, & GX Series Car Speaker selections for 20% less

4/15/2017

Huge Savings on Open Box & Refurbished Items

10% off
Code

10% off JL Audio Subwoofers & Ampifliers

Take your cars' sound system to a whole to new level!

4/30/2017

80% off
Code

600+ Audio products on sale

Shop Black Friday Deals and save up to 80% off MSRP

11/26/2016

Free Accessories
Promo

Up to $30 in FREE car stereo installation accessories. Great Value!

Free vehicle specific mounting kit, wiring harness, and antenna adaptor. You'll need these parts to install your stereo in your vehicle.

10% off
Sale

President's Day Clearance: Over 200 Products with an extra 5% - 10% off

Car Stereos, Speakers, Subwoofer, Amplifiers & More! Declare your freedom from stock audio!

2/23/2017

20% Off
PROMO

New JBL car speakers and tweeters are 20% off

Starting at $55.95 + free shipping

2/28/2017

$15 Off
Code

NVX Audio items $120+ Free Shipping

Shop NVX speakers, amplifiers, subwoofers, cables, and more car audio accessories

4/30/2017

NVXELEC
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25% off
Promo

up to 25% Off select Kicker

Car,Powersports,& Marine audio gear

12/31/2016

FREE BACK-UP CAM
Promo

Free Backup Camera with In-Dash Receiver Purchase

Buy a stereo & get a free backup camera. Great Deal!

FREE Adapter
Promo

Harley Davidson 1998 - 2013 Motorcycle speakers with FREE Speaker Adapters!

Shop a variety of 6.5" speaker brands

2/28/2017

60% off
Sale

DJ Speakers starting at $109.99 + free shipping

Professional 10" and 12" active speakers with tripod stands

10% off
Sale

10% of JL Audio Amplifiers & Accessories

10% of JL Audio Amplifiers & Accessories. As Low as $1.79

9/30/2016

20% off
code

Black Friday in July!

Up to 20% off 300+ products. Black Friday in July!

7/31/2016

BFJULY20
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15% off
code

Back-to-School Deals

15% off select car audio and headphones

8/10/2016

15School
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30% off
code

Flash Sale. Today Only!

Up to and extra 30% off. Today only!

7/21/2016

ONEDAY30
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$15 off
code

$15 off orders $150+

$15 off orders $150+ Summer of Savings for Car,Boat,offroad,etc

7/20/2016

15SUMMER
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15% off
code

15% Off Premium 12" Car Subwoofers

Shop JL Audio, Kicker,MTX & NVX for great bass! Must subscribe for coupon code

4/28/2017

up to 20% off
code

July 4th Clearance

Find over 250 car Audio products with deep discounts

7/7/2016

BOGO 20% off
sale

Buy one NVX Subwoofer & get the second 20% Off

Get your system bumping with two NVX subwoofers

Free 2-Day Shipping
Promo

Free 2-Day shipping on Audio Control Sound Processors

Get fast & free shipping on newly redesigned Audio Control Sound Processors

70% off
sale

Up to 70% off Marine Audio & GPS deals

Cool down on your marine vessel with a top-of-the-line audio system

80% off
Flash sale

3-Day Headphones Flash Sale

Steal a pair while the prices are rock bottom.

7/5/2016

10% off
Code

10% off JL Audio Subwoofers

JL Audio W-Series Subwoofers. Every Ride has a Journey.

2/28/2017

JLOUD
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25% off
Code

25% off Select Car Audio Products

Spot the green dot, enter code on Cart page, and get 25% off!

4/26/2016

GREEN25
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5% off
Code

5% off Car Stereos, Radios, & Receivers

Shop Select Car Stereos with an extra discount

7/31/2016

5STEREOS
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5% off
Code

5% off Car Amplifiers

Shop Select Car Amplifiers with an extra discount

7/31/2016

5AMPS
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Free Sub Enclosure
Promo

Free 12" Subwoofer enclosure with Subwoofer Purchase

Free Sealed Subwoofer Enclosure with purchase ($40 value)

Free Sound Dampening
Promo

Free Sound Dampening Kit with Speaker Purchase

Free Sound Dampening Kit with over 75 Car Speaker Pairs! (15% value)

5% off
Code

5% off XS Power Batteries

5% off XS Power Car Batteries & Accessories

7/31/2016

XSPOWER5
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free SiriusXM
promo

Free SiriusXM Tuner + $70 Visa Card & 3 Months Free Service

90% off
Cyber week

Cyber Week at Sonic Electronix! Shop Our Best deals of 2015!

12/5/2015

Car Audio Mystery Savings Bag!

Deal So Hot We Can't Advertise the Model!

Free 2-Day Shipping and 10% SonicBux Reward

Free Benefits Included:

  • >FREE 2-Day Shipping
  • > FREE 60-day Returns
  • >10% Rewards
  • >1-Year Extended Warranty
Free Enclosure
Free

Free Subwoofer Enclosure

Purchase a subwoofer & get a free box!

Expired coupons

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About Sonic Electronix Coupon Codes & Deals

Great deals are one of the many reasons so many people choose to shop with Sonic Electronix every day. Now it's easier than ever to take advantage of all the best coupons, promos and other deals available on our website. The coupons, discounts and promos found on this page are valid only through the dates specified. To apply a specific discount to your order, please apply the coupon code at checkout. For assistance placing an order or taking advantage of these great deals, feel free to contact our customer service department at 1-661-257-9993.

Sonic Electronix 2017 Coupon Codes. Find them here

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