Fits Mercedes 450 Series 73-80 OEM Speaker Upgrade Kit — Kicker CX300.4 Amp + Harmony HA-R4 (4") & HA-R46 (4x6") Speakers + HA-AK10 Kit (Refurbished)

What you get: 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-R4 Rhythm 150W 4" Speakers; 1 x Harmony HA-R46 Rhythm 120W 4x6" Speakers. This package is Factory Certified Refurbished. Kicker CX300.4 Full Range 4 Channel 600W Speaker Amp — Features & Specs: - RMS Power Rating: 4 ohms: 40W x 4 chan. 2 ohms: 75W x 4 chan. Bridged, 4 ohms: 150W x 2 chan. - Operation modes: 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-R4 Rhythm 150W 4" Speakers — Specifications: - Power Handling: Peak: 150W; RMS: 50W - Sensitivity: 88dB - Frequency Response: 60Hz-20kHz - Mounting Depth: 2 3/16" - Mounting Cutout Diameter: 3 11/16" - Tweeter Size: 1/2" Single - Impedance: 4 Ohm Harmony HA-R46 Rhythm 120W 4x6" Speakers — Specifications: - 4x6" Rhythm 2-Way Speaker Pair - Power Handling: Peak: 120W; RMS: 40W - Sensitivity: 88dB - Frequency Response: 50Hz-20kHz - Mounting Depth: 2 1/4" - Mounting Cutout Diameter: 3 7/16" x 5 9/16" - Tweeter Size: 1/2" Single - Impedance: 4 Ohm Also included: Harmony HA-AK10 Car 10 Gauge 600W Amp Kit - Nickel Finish (for wiring and installation). This offering is a factory certified refurbished package suited for upgrading OEM speakers in Mercedes 450 Series models from 73-80.