Discontinued 5.25" Component Speakers for your 2015 M4

5-1/4" ZRS Series Speakers • 2-Way Component System • 120W Max • 60W RMS • 4 ohm Impedance • Kevlar Fiber Composite Pulp Cone • Butyl Rubber Surround • Silk Dome Neodymium Tweeter

5-1/4" 2-Way Component System • 200W Max • 100W RMS • 1.1" inverted hard anodized aluminum dome tweeters • cast aluminum basket • foamed rubber surround

5.25" 2-Way Component Speakers • Multi-Layer Honeycomb Cone • 1" Neodymium Silk Dome Swivel Tweeter • Complete With Mounting Hardware • 15 oz. Magnet

5-1/4" 2-Way Component System • 120W MAX • 60W RMS • NCD Tweeter Design • Glass Carbon Fiber Woofer Cone • Weather Resistant Rubber Surround • Black Chrome Stamped Steel Basket • Multi-Element Crossover with 18dB Slope

5-1/4" 2-way Prime Series Component System • Peak: 160 Watts Per Set / 80 Watts Each Side • RMS: 80 Watts Per Set / 40 Watts Each Side • Mylar Balanced Dome Tweeter • Mica Injected Polypropylene Cone • Frequency Response: 58 - 20,000 Hz • Sensitivity: 85 dB • Included Sound Dampener

5-1/4" SK Stage II Series 2-Way Car Component System • Peak: 210W • RMS: 90W • Poly Mica-Filled Cone • Butyl Rubber Surround • Versatile Tweeter Mounting Options • 1-3/16" (30mm) Voice Coil • Includes 2 Packs of Dead Shield Sound Dampening Material

5.25" Component Speaker System • 150W Max • 50W RMS • Treated foam surround • Sensitivity 91 dB

5.25" 2-way Reference Series Component System • 225W Max • 75W RMS • Plus One+ woofer cone design offers greater bass output and increased efficiency • Injection-molded polypropylene cone woofer • Included Sound Dampening Material

5.25" Formula Series Component System • 130W Max • 30W RMS • Polypropylene cone woofer • Rubber surround • 3/4" Titanium dome tweeter • Includes crossover network, installation hardware, and mounting templates • 4 ohm impedance

5-1/4" 2-way Component System • Woven Glass Fiber Woofer Cone • 140 watts Max • Polyurethane Half Roll Rubber Woofer Surround • High Grade Strontium Ring Magnet • 1" Concave Aluminum Tweeter Dome • Crossover Response @ 2,000 Hz • Frequency Response: 50 - 35,000 Hz • 4 ohm Impedance

5.25" Ultimate Nobelium Series Component System • 160W Max • 100W RMS • Aluminum cone woofer • Rubber surround • 1.1" Silk dome tweeter in metal housing with chamber • Ribbon air coils in the filters • 4 ohm impedance

Hyperdrive Series 5-1/4" Convertible Seperates • 80W RMS • 240W Peak • 4 Ohm • 19mm Silk Dome Detachable Tweeters • Woven Glass Fiber Woofer Cone • Rubber Surrounds • Crossovers and Grilles Included

5.25" Reference MS Series Component System • 120W Max • 80W RMS • Metal cone woofer • Rubber surround • 1.1" Silk dome tweeter • Crossovers with selectable tweeter level in three steps • 4 ohm impedance

5" Liteair Series Speakers • 2-way Component System • 270W Max • 90W RMS • 4 ohm Impedance • Kevlar Woofer Cone Material • Polyurethane Surround • 20mm Silk Dome Tweeter

5.25" Black Air 2-Way Component System • 300 Watts Max • 100 Watts RMS • Fiberglass Cone • Polyurethane Surround • Silk Dome Tweeter • Aluminum Alloy Front Gasket • Screw Terminals • 10 oz. Y35 Ferrite Magnet

5.25" S-Series 2-Way Component System • 180W Max • 65W RMS • Copolymer cone woofer • Butyl rubber surround • 3/4" Type S-1 Kortec dome tweeter • External crossover with 3 Tweeter levels • 4 ohm impedance

Q-Series QSC 5-1/4" Component System • Balanced Temperature Technology is used throughout • Tweeter level can be adjusted in 2dB steps up to -6dB • A light bulb is incorporated into the crossover networks to extend the life of the tweeter by protecting it against overloading

5-1/4" K2 Power 2-way Component System • 70 Watts Per Speaker • 140 Watts Per Pair • 4 Ohm Impedance • Inverted Dome Tweeter • Separate Crossovers • Aluminized Polypropylene Capacitors • Made In France