Refurbished Home Audio Accessories — 737 Deals

737 live US listings.

AVERZELLA (10 Pack, 10.5 inches 4-Pin Clooling Fan Splitter Cable, Adapter Computer PC Fans Power Extension Cable Desktop Computer ATX Case 4 Pin 3 Pin PWM Fan Cable, with Sleeved Braided by AVERZELLA - Used condition - US$7.92

AVERZELLA (10 Pack, 10.5 inches 4-Pin Clooling Fan Splitter Cable, Adapter Computer PC Fans Power Extension Cable Desktop Computer ATX Case 4 Pin 3 Pin PWM Fan Cable, with Sleeved Braided

Used – VeryGood

-12% Save $1.05

Update: 3 days ago

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AC Cable Power Cord 8.2Ft Replacement for Sleep Number SFCS56DR AIR Pump by Trospow - Used condition - US$9.38

AC Cable Power Cord 8.2Ft Replacement for Sleep Number SFCS56DR AIR Pump

-15% Save $1.60

Update: 3 days ago

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DIYTECH Premium Speaker Wall Plate - Spring Loaded Audio Plate for Home Theater Mount Speakers (5 Pack White) by DIYTECH - Used condition - US$22.44

DIYTECH Premium Speaker Wall Plate - Spring Loaded Audio Plate for Home Theater Mount Speakers (5 Pack White)

-20% Save $5.55

Update: 3 days ago

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Replacement 6ft Notched Plug 3 Prong AC Power Cord for Baohing E159216 VW-1 300V LL112007 Power Supply Cable by NIFER - Used condition - US$20.96

Replacement 6ft Notched Plug 3 Prong AC Power Cord for Baohing E159216 VW-1 300V LL112007 Power Supply Cable

Used – VeryGood

-17% Save $4.02

Update: 3 days ago

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Short 1 Feet C7 Power Cord, Plugrand 1 Foot Figure 8 Power Cable, 1 Feet 2-Prong to IEC C7 Short Power Cord for Desktop Charger, Wall Mounted Speakers, Battery Chargers by Plugrand - Used condition - US$5.94

Short 1 Feet C7 Power Cord, Plugrand 1 Foot Figure 8 Power Cable, 1 Feet 2-Prong to IEC C7 Short Power Cord for Desktop Charger, Wall Mounted Speakers, Battery Chargers

$5⁹⁴

-16% Save $1.05

Update: 3 days ago

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UGREEN Headphone Extension Cable 3.5mm Aux 4 Pole TRRS Stereo Cord 16FT by UGREEN - Used condition - US$13.59

UGREEN Headphone Extension Cable 3.5mm Aux 4 Pole TRRS Stereo Cord 16FT

Used – VeryGood

-16% Save $2.40

Update: 3 days ago

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Chanzon UL Listed Monitor Power Cord 10ft Personal Computer PC 10A 125V by CHANZON - Used condition - US$8.38

Chanzon UL Listed Monitor Power Cord 10ft Personal Computer PC 10A 125V

Used – VeryGood

-17% Save $1.61

Update: 3 days ago

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J&D 1/4 Inch TRS to Dual TS Cable, Gold Plated 6.35mm Stereo Male to 2 Mono Male Y Splitter Breakout Adapter for Audio Interface, Mixer, Studio Equipment, 10 Feet by J&D - Used condition - US$10.92

J&D 1/4 Inch TRS to Dual TS Cable, Gold Plated 6.35mm Stereo Male to 2 Mono Male Y Splitter Breakout Adapter for Audio Interface, Mixer, Studio Equipment, 10 Feet

Used – VeryGood

-16% Save $1.93

Update: 3 days ago

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3.5mm to Dual 6.35mm Y Splitter Cable 50FT, 1/8 TRS to 1/4 TS Cord, Hi-Fi by Kxable - Used condition - US$15.96

3.5mm to Dual 6.35mm Y Splitter Cable 50FT, 1/8 TRS to 1/4 TS Cord, Hi-Fi

Used – VeryGood

-21% Save $4.03

Update: 4 days ago

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XANHAM 3.5mm TRS Stereo Aux Cable 3.3 Feet /1M Auxiliary Audio Hi-Fi 1/8 Inch Mini Jack Cable Cord Compatible for Smartphone, Headphones, Car, Tablet, Home Theater, Speaker, iPhone, iPad, iPod, etc by XANHAM - Used condition - US$5.71

XANHAM 3.5mm TRS Stereo Aux Cable 3.3 Feet /1M Auxiliary Audio Hi-Fi 1/8 Inch Mini Jack Cable Cord Compatible for Smartphone, Headphones, Car, Tablet, Home Theater, Speaker, iPhone, iPad, iPod, etc

Used – VeryGood

-17% Save $1.09

Update: 4 days ago

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J-Tech Digital 4x1 HDMI Multi-Viewer & Seamless Switcher 4K 60Hz | 4 in 1 Out w/ 8 Display Modes, Audio Extract, OSD, Quad Viewing [JTECH-MV41A] by J-Tech Digital - Used condition - US$184.61

J-Tech Digital 4x1 HDMI Multi-Viewer & Seamless Switcher 4K 60Hz | 4 in 1 Out w/ 8 Display Modes, Audio Extract, OSD, Quad Viewing [JTECH-MV41A]

-15% Save $31.38

Update: 4 days ago

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HiFi Speaker Stand Feet Pads, 40x10mm, Stainless Steel Speaker Isolation Feet for DVD/Amplifier/Turntables/Subwoofer by Viborg - Used condition - US$18.14

HiFi Speaker Stand Feet Pads, 40x10mm, Stainless Steel Speaker Isolation Feet for DVD/Amplifier/Turntables/Subwoofer

Update: 4 days ago

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OUUTMEE Dust Cover for JBL PartyBox 110/100/120/130 by OUUTMEE - Used condition - US$16.55

OUUTMEE Dust Cover for JBL PartyBox 110/100/120/130

Used – VeryGood

Update: 4 days ago

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3.5mm Mono Cable - 12V Trigger, IR Infrared Sensor Receiver Extension Extender, 3.5mm 1/8" TS Monaural Mini Mono Audio Plug Jack Connector Mono Plug to 3.5mm Male to Male Cord Mono Jack Audio Cable by SIOCEN - Used condition - US$5.87

3.5mm Mono Cable - 12V Trigger, IR Infrared Sensor Receiver Extension Extender, 3.5mm 1/8" TS Monaural Mini Mono Audio Plug Jack Connector Mono Plug to 3.5mm Male to Male Cord Mono Jack Audio Cable

Used – VeryGood

$5⁸⁷

-17% Save $1.12

Update: 4 days ago

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VANAUX Subwoofer Cable, 2ft Digital Coaxial Audio Cable, RCA to RCA Cord,Male to Male Mono [20AWG,4N Oxgen-Free Copper Core] for Home Theater, HDTV, Amplifier, Soundbar(2ft/0.6m) by VANAUX - Used condition - US$10.07

VANAUX Subwoofer Cable, 2ft Digital Coaxial Audio Cable, RCA to RCA Cord,Male to Male Mono [20AWG,4N Oxgen-Free Copper Core] for Home Theater, HDTV, Amplifier, Soundbar(2ft/0.6m)

Update: 4 days ago

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JCHPINE Silicone Cover and Hard Travel Case for JBL Go 4 Bluetooth Speaker by JCHPINE - Used condition - US$17.47

JCHPINE Silicone Cover and Hard Travel Case for JBL Go 4 Bluetooth Speaker

Used – VeryGood

Update: 4 days ago

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CableMod E-Series Pro ModFlex Sleeved Cable Kit for EVGA G/G+ / P/P+ / T (Black + Silver) by CableMod - Used condition - US$50.08

CableMod E-Series Pro ModFlex Sleeved Cable Kit for EVGA G/G+ / P/P+ / T (Black + Silver)

-50% Save $49.82

Update: 4 days ago

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VIOY Aux Cord 20 FT 5Pack, 3.5mm Male to Male Braided Auxiliary Audio Cable by VIOY - Used condition - US$24.27

VIOY Aux Cord 20 FT 5Pack, 3.5mm Male to Male Braided Auxiliary Audio Cable

-40% Save $15.72

Update: 4 days ago

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4K@60Hz USB C AR Glasses Adapter For Switch 2/Steam Deck/ROG Ally X by AGFINEST - Used condition - US$24.78

4K@60Hz USB C AR Glasses Adapter For Switch 2/Steam Deck/ROG Ally X

-15% Save $4.21

Update: 4 days ago

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AC Power Cord for JBL PartyBox Portable Party Speaker, ONN Party Speakers by Lenmu Mica - Used condition - US$5.88

AC Power Cord for JBL PartyBox Portable Party Speaker, ONN Party Speakers

Used – VeryGood

$5⁸⁸

-16% Save $1.11

Update: 4 days ago

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USB-C and Lightning to HDMI Adapter with USB for iPhone/iPad, 1080P MFi Lightning Digital AV Adapter with Charging Port for iPhone 17/16-6/iPad to HDTV/Projector/Monitor,USB2.0 Supports Keyboard/Mouse by Suejezt - Used condition - US$18.80

USB-C and Lightning to HDMI Adapter with USB for iPhone/iPad, 1080P MFi Lightning Digital AV Adapter with Charging Port for iPhone 17/16-6/iPad to HDTV/Projector/Monitor,USB2.0 Supports Keyboard/Mouse

-15% Save $3.19

Update: 4 days ago

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LINKUP - AVA 30cm PSU Cable Extension Sleeved Custom Mod GPU PC Braided w/Comb Kit | 1 x 24 P (20+4) | 1 x 8 P (4+4) CPU | 2 x 8 P (6+2) GPU Set | 300mm - PurpleBlack by LINKUP - Used condition - US$20.42

LINKUP - AVA 30cm PSU Cable Extension Sleeved Custom Mod GPU PC Braided w/Comb Kit | 1 x 24 P (20+4) | 1 x 8 P (4+4) CPU | 2 x 8 P (6+2) GPU Set | 300mm - PurpleBlack

Used – VeryGood

-15% Save $3.54

Update: 4 days ago

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Adjustable Lift Stand Mount case for JBL PartyBox 520/320/ 310/110/ 100/Club 120 Portable Party Speaker, Heavy Base All Metal Speaker Pole Stand Compatible with Marshall Bromley 750/450 Speaker by Piaclen - Used condition - US$161.49

Adjustable Lift Stand Mount case for JBL PartyBox 520/320/ 310/110/ 100/Club 120 Portable Party Speaker, Heavy Base All Metal Speaker Pole Stand Compatible with Marshall Bromley 750/450 Speaker

Update: 4 days ago

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Kicker 47KSC5G 5.25" (130mm) Grilles for Ksc504, Pair by KICKER - Used condition - US$11.52

Kicker 47KSC5G 5.25" (130mm) Grilles for Ksc504, Pair

-56% Save $14.47

Update: 5 days ago

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Open-Box & Refurbished Electronics — Real Savings, Verified Quality

Electronics are one of the best categories to buy open-box or refurbished. Devices are thoroughly tested before resale, and many are returned simply because a buyer changed their mind — meaning you get a product in like-new condition at a significant discount. OpenBoxFox aggregates open-box electronics from Amazon Warehouse, Reebelo, and Dyson so you can compare deals in one place without checking each retailer separately.

Tested and verified

Every open-box and refurbished electronic listed here has been inspected and confirmed functional by the retailer before resale.

Significant savings

Open-box electronics typically sell for 15–40% below retail. Refurbished units can save you even more on flagship devices.

Backed by major retailers

Items come from Amazon Warehouse, Reebelo, and Dyson — established retailers with buyer protection policies and return windows.

Updated daily

Inventory changes fast. We refresh listings daily so you always see current availability and up-to-date pricing.

Browse the full selection above and use filters to narrow by condition, price, or brand.

Shop more: Refurbished Electronics · Refurbished Home Audio