See all parts that fit your 2003 Express 2500
1920W Max, 2-Channel Amplifier
QX-Series 2-Channel Class AB Car Amplifier • 370W x 2 chan. @ 4 ohm • 440W x 2 chan. @ 2 ohm • 880W x 1 chan. @ 4 ohm • 1920W x 1 chan. Max • Pulse width modulated MOSFET power supply • Wired remote bass level control included • Preamp RCA outputs
Learn more about the qx21920
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.72
List price $232.98
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
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
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
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
QX-Series 2-Channel Class AB Car Amplifier • 370W x 2 chan. @ 4 ohm • 440W x 2 chan. @ 2 ohm • 880W x 1 chan. @ 4 ohm • 1920W x 1 chan. Max • Pulse width modulated MOSFET power supply • Wired remote bass level control included • Preamp RCA outputs
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Manufacturer:
Model Number:
QX2-1920
Weight:
16.85lbs
Internal SKU:
qx21920
Internal Product ID:
14248
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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.
