See all parts that fit your 2021 Frontier
5-1/4" 2-way Kappa Perfect Component System w/ Ten 18" x 32" Pieces of NVX Sound Dampening Material
5.25" Deep-Anodized-Aluminum Woofers with Butyl Rubber Surrounds • 1" Deep-Anodized-Aluminum Dome Tweeters • 2-Way Crossovers • Frequency Response 80 Hz - 23 kHz • 100W RMS • Includes Sound Dampening Material!
Learn more about the perfect51_sdbp40
Speaker Adapter for select 2000-2024 vehicles from Nissan, Audi, Mazda
$26.99
List price $29.99
Install a New Car Stereo and Retain Steering Wheel Control and Other Features in select 2011-2025 vehicles from Nissan, Chevrolet
$45.99
List price $51.99
Install New Speakers in select 1990-2024 vehicles from Nissan, Infiniti, Mercury
$7.99
List price $14.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto (Sirius XM Ready)
$548.00
List price $699.99
400W Peak (200W RMS) 6.5" KS Series 2 Way Coaxial 4-ohm Speakers
$129.99
List price $149.99
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto
$289.99
List price $383.99
5.25" Deep-Anodized-Aluminum Woofers with Butyl Rubber Surrounds • 1" Deep-Anodized-Aluminum Dome Tweeters • 2-Way Crossovers • Frequency Response 80 Hz - 23 kHz • 100W RMS • Includes Sound Dampening Material!
Speakers Priced Per Pair
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
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
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$349.95
List price $500.00
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa
$194.99
List price $300.00
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Manufacturer:
Model Number:
PERFECT-5.1_SDBP40
Weight:
41.80lbs
Internal SKU:
perfect51_sdbp40
Internal Product ID:
37451
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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.
