See all parts that fit your 2003 B2300
Connect your factory antenna to a new aftermarket radio for select 1998-2025 vehicles from Subaru, Nissan
Product highlights
• Factory Antenna Adapter to Aftermarket Radio Adapter
• select 1998-2025 vehicles from Subaru, Nissan Vehicles
• Nissan diversity factory antenna with 2-pin plug to aftermarket radio
• Disables diversity functions
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2003 Mazda B2300 is not compatible. Change vehicle or See list of compatible similar products
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Manufacturer:
Model Number:
40-NI11
Weight:
0.50lbs
Internal SKU:
met-40ni11
Internal Product ID:
12851
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You just need it.
This is a must buy product. you just need it. its greatly made and is one of thouse car audio products you need. its an out of sight out of mind car audio product that does the work great. Definitely would recommend this to anybody. and have.
23 found this helpful
Worked out fine
What can I say. Plug and play. Used on a 2002 Infiniti I35.
23 found this helpful
So happy with my item
you guys were fast with my item am so happy I got my stereo going now thank you
21 found this helpful
metra 40-ni11
This is a very easy install, it takes a male and female from the stock antenna and joins it into one male antenna which then goes to the back of your car deck, this save a lot of time in having to splice the leads and join it into one, thanks to Sonic Electronix for hooking me up with this.
21 found this helpful
Scosche CR1288B / CR1288 Dash Kit
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Vinland V13F1A09N Custom Fit Digital Receiver Package
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Hertz CPK 165 with Installation Accessories
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
