See all parts that fit your 2003 Altima
300 watts, 2-Channel Amplifier PCA2120
300W 2-Channel Amplifier • 120W RMS x 2 @ 4 ohm • 180W RMS x 2 @ 2 ohm • 300W RMS x 1 in bridged mode • Preamp-level inputs and outputs
Learn more about the pca2120
Double DIN Stereo Dash Kit for select 2002-2006 Altima
$16.99
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
6.8" Double DIN CD/DVD Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $479.00
720W Peak (180W RMS) 6x9” DS Series 3-way 4-ohm Coaxial Car Speakers with Integrated Midrange
$119.99
List price $139.99
300W 2-Channel Amplifier • 120W RMS x 2 @ 4 ohm • 180W RMS x 2 @ 2 ohm • 300W RMS x 1 in bridged mode • Preamp-level inputs and outputs
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
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
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Manufacturer:
Model Number:
PCA2120
Weight:
9.00lbs
Internal SKU:
pca2120
Internal Product ID:
6333
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My new best friend
Had to wait for amp to be "in stock" no biggie. Well worth the wait, the clarity and punch is surprising for 120W a side. Install was easy and the amps controls work really well. The sign age on the front is removable so if you want to flip-flop the connections you can and the install then won't look like a mistake. Sound is as clear and well defined as my Yamaha/JBL home theater. My speakers are all Polk Audio. The value here is unreal.
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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