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Shop our wide selection of portable audio accessories including Apple products, headphone accessories, cables & connectors, Android car adapters and batteries! Free shipping available!

Portable Audio Accessories

Shop our wide selection of portable audio accessories including Apple products, headphone accessories, cables & connectors, Android car adapters and batteries!
Cables & Connectors
Apple Shop
Power, Chargers & Batteries
Cases & Screen Protectors
3.5mm Aux Input Adapter Cables
Universal Aux Input Adapters
Headphone Accessories
Android Car Adapters for Factory Radio
Portable Speaker Accessories

Top Sellers in Portable Audio Accessories

2 ft 3.5mm Male Mini-jack Headphone Aux-2-RCA Male Audio Cable Adapter

• 3.5mm Mini-Jack to RCA Adapter
• 2 ft. Long • Connect iPhone, iPod, MP3 Players & More!
• Full L/R Stereo

$4.99

IN STOCK

Universal USB + 3.5mm Audio Port with Covered Panel

• USB Extension Cable
• Covered Port
• Compatible for Universal Marine Receivers
• USB to 3.5mm Jack

$11.99

IN STOCK

2 meter (6 feet) 3.5mm to 3.5mm Auxiliary Cable, Great for iPod / MP3 Player headphone jack connection to car stereo aux input

6 feet Aux Input Connector Adapter • 1/8" Auxiliary Cable • Male to Male Connections • Stereo Signal Transfer • 6 Feet Long • Nickel Plated Contacts • Works With Any 3.5mm Audio Device

50% off a 3.5mm Aux Audio Cable with Purchase!

$4.99

IN STOCK

Universal Auxiliary Input that gives you a clean install and audio input for your Cell Phone or MP3 Player

• Waterproof 3.5 mm Flush mount Aux Input
• Extend Existing AUX Input to a Remote Location
• Durable Rubber Cover
• Waterproof for Marine Applications
• For Audio Only

$7.99

IN STOCK

Surface Mount Flange for use with BAWPL, BA2USB, BAVTM

• Surface Mount Flange for use with BAWPL, BA2USB, BAVTM

$0.99

IN STOCK

USB and 3.5mm Minjack to iPod Audio and Video Interface Adapter/Cable for JVC Receivers

• iPod Interface Cable
• USB and 3.5mm Minijack to 30 pin
• Allows Audio and Video Playback
• Displays Text Information

$0.99

IN STOCK

5 ft. 3.5mm Headphone Jack Auxiliary to MiniDin Audio Cable

• 5 Ft. Mini Din to 3.5mm Cable
• Compatible With Any GROM iPod, USB and AUX Car Interfaces
• High Quality Cable That Delivers Quality Sound

25% off 3.5mm Auxiliary Audio Cable with GROM Purchase!

$9.75

IN STOCK

Front Load Flush Mount Flange for use with BAWPL, BA2USB, BAVTM

• Front Load Flush Mount Flange
• For use with Belva BAWLk, BA2USB or BAVTM
• Color: Black
• Material: Plastic

$0.99

IN STOCK

5 Ft 3.5mm Auxiliary Input Audio Cable with 5 Volt USB Charging

• Compatible With All GROM Audio OEM Interfaces
• Plugs Directly To The Extension Port Of GROM Box
• GROM Mini Din To 3.5mm Audio Cable
• Adds 5V USB Charging For Many Mobile Phones/MP3 Players
• Plug and Play Design

25% off 3.5mm Auxiliary Cable + USB with GROM Purchase!

$19.99

IN STOCK

Universal Surface and Flush Mount 3.5mm AUX Input Extension

• 3.5 mm Flush or Surface mount Aux Input
• Extend Existing AUX Input to a Remote Location
• Water resistant cover for Marine Applications
• For Audio Only

$5.99

IN STOCK

6 ft. 2-Channel 4000 Series 3.5mm Aux to RCA Adapter

6 ft. 2-Channel 4000 Series 3.5mm Aux to RCA Adapter • Directional twisted-pair conductors sheds unwanted interference • Directional, high-twist construction retains signal integrity • ShocKrome end with split top delivers performance while preventing corrosion

$7.09

IN STOCK

Micro USB 11-Pin to Full HD 1080p HDMI Mobile LINK MHL Cable for Select Power Acoustik Receivers

Mobile LINK MHL Interface Cable for Power Acoustik Receivers • 11-Pin to 1080p MHL/HDMI Cable • 5 Foot Length • Mobile Phone Charging Via USB Port • HDMI and USB Connectors

$16.99

IN STOCK

Only 1 Left!

Dual USB Pass Through Extension Panel

• Dual Male to Female USB Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush or Surface Mount Your USB Ports

$9.99

IN STOCK

Only 3 Left!

Dash Mountable Auxiliary Input Adapter

Dash Mountable Auxiliary Input Adapter • Provides Aux Input Anywhere in the Car • Eliminates Messy Tangled Cables • 3/8" Hole Need for Proper Insertion • Easy to Install • Reliable and Secure Connection • 3.5mm to RCA Adapter Included

$11.99

IN STOCK

USB/3.5mm Extension with water resistant cover - can be surface or flush mounted

• 6.5' USB/3.5mm Mount to RCA A/V Extension
• Water resistant cover
• Can be flush or surface mounted
• Male USB (type-A) connector on one end and a female USB (type-A) port on the other end
• Audio/Video RCAs

$13.99

IN STOCK

Only 2 Left!

Universal Cassette Adapter for Car Stereos

• Universal Cassette Adapter
• Plays iPod, iPhone, MP3, CD and Other Audio Devices via 3.5mm input
• Static Free Connection
• Plug and Play Design

$3.99

IN STOCK

Universal, Waterproof 3.5mm AUX Input Extension with Dash or Flush Mount Options (WetSounds)

• 3.5mm waterproof AUX Input
• Female to RCA Female
• With Mount
• Machined Brass Connector
• Quad-shielded, double twisted-pair RCA cable construction eliminates interferance

$21.99

IN STOCK

Only 2 Left!

Monster iCarPlay Cassette Adapter for Anddroid Smartphone, MP3 Players, iPod and iPhone

• Monster iCarPlay Cassette Adapter for iPod and iPhone
• Spring-Loaded Cassette Head Maintains Solid Contact
• Lightweight, Portable Design Stores Easily
• Dual Balanced™ Conductors
• 24k Gold Contacts

$11.69

IN STOCK

Only 1 Left!

3 ft (0.91 m) 3.5 mm Mini to Mini Audio Interconnect

• Male to male audio cable
• Fits all standard Mini 3.5 mm (1/8 in.) jacks
• Pure OFC Copper Conductors with Polyethylene Dielectrics
• Machined Brass Connector Elements

$9.99

OUT OF STOCK

Auxiliary Input Cassette Adapter with Hands-Free Calling for Smartphones and Portable Music Players

• Auxiliary Input Cassette Adapter with Hands-Free Calling
• Compatible with Radios Equipped with a Cassette Player
• Push button for Controlling Phone Functions
• Narrow wire Construction
• Cable Designed Specifically for the Harsh Mobile Environment

$11.95

IN STOCK

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Portable Audio Accessories Information

Portable Audio Accessories

Cables & Connectors

In our cables and connectors category we have everything from 3.5mm (1/8mm) to 3.5mm, USB and 3.5mm to RCA cables.

Apple Shop

The Apple Shop contains all the products you’ll need for your iPod, iPhone, iPad device. Whether you’re looking for cases and covers, keyboards, adapters/cables, chargers from home to vehicle, remotes or docking stations, our Apple Shop has got you covered!

Car Chargers

Few things are as frustrating as a dead phone battery. In this category you will find a wide selection charging cables, backup batteries, and portable charging systems to ensure that you will never be stuck with a dead phone again.

Universal AUX Input Adapters

Here at Sonic we carry a wide variety of AUX adapters from Universal USB + 3.5mm Audio Ports to Universal Stereo Auxiliary Input for Factory Radio integration.

Headphone Accessories

Here you can find any accessories you may need for your headphones! Browse our wide selection of Headphone Cushions, earbud tips, Headphone Digital Analog Converters (DAC), Headphone Amplifiers, Headphone Cases & Stands, and more