Fits Audi A4 1996-2008 Factory Speaker Replacement Kit — Harmony HA-R5 & HA-R65 with Kicker CX300.4 (CXA360.4) 4-Channel Amp

Package contents: 1 x Kicker CX300.4 Full Range 4 Channel 600W Speaker Amp 1 x Harmony HA-AK10 Car 10 Gauge 600W Amp Kit - Nickel Finish 1 x Harmony HA-R5 Rhythm 225W 5 1/4" Speakers (pair) 1 x Harmony HA-R65 Rhythm 300W 6 1/2" Speakers (pair) Kicker CX300.4 Full Range 4 Channel 600W Speaker Amp — details: RMS Power Rating: - 4 ohms: 40W x 4 chan. - 2 ohms: 75W x 4 chan. - Bridged, 4 ohms: 150W x 2 chan. 4/3/2 channel operation Input sensitivity: - Low level: 125mV-5V - High level: 250mV-10V Frequency response: 10-20000 Hz Dimensions: 7-3/16"W x 12-7/16"D x 2-3/8"H Harmony HA-R5 Rhythm 225W 5 1/4" Speakers — specifications: - Speaker size: 5-1/4" Rhythm 2-Way Speaker Pair - Power Handling: Peak: 225W, RMS: 75W - Sensitivity: 90dB - Frequency Response: 45Hz-20kHz - Mounting Depth: 2 1/16" - Mounting Cutout Diameter: 4 1/2" - Tweeter Size: 1/2" Single - Impedance: 4 Ohm Harmony HA-R65 Rhythm 300W 6 1/2" Speakers — specifications: - Speaker size: 6-1/2" Rhythm 2-Way Speaker Pair - Power Handling: Peak: 300W, RMS: 100W - Sensitivity: 90dB - Frequency Response: 40Hz-20kHz - Mounting Depth: 2 3/8" - Mounting Cutout Diameter: 5 11/16" - Tweeter Size: 1/2" Single - Impedance: 4 Ohm This package is Factory Certified Refurbished.