Polk Audio MM5251 Split Car Speaker Unit - S (Pair) 5.25 κά (Pair) 

Polk Audio continues its tradition of making speakers with great sound in elegantly designed packages - the Mobile Monitor (MM) series speakers look great and sound even better. Each speaker uses an extremely powerful, very small neodymium magnet that saves space and weight, allowing these speakers to fit in more seats in more vehicles, while providing a full, multi-tap sound. 

The Polk MM5251 has a 5-1 / 4 γ woofer with cones with a composite fiberglass texture that respond very quickly for clear, crisp and powerful sound. Large voice coils — more than an inch in diameter — offer high speaker power and extended reliability.

The individual 1 μετα silk dome tweeters add a sweet high end that combines perfectly with the low notes and the rotating bases allow you to aim the tweeters to produce a superior sound stage in your car. The external crossovers direct the signal flow, so that all your music remains in perfect harmonic balance, from the thick beat of an electric bass to the "ping" of the cymbals. A tweeter attenuation setting allows you to adjust the high frequency level to your liking.

Important Note: These Polk speakers use a low impedance design to draw more power safely from your car stereo or amplifier. This design is compatible with almost all stereo and aftermarket factories.

Characteristics :

• The speaker system includes two 5-1 / 4 γ woofers, 2 tweeters and two external crossovers
• Woven honeycomb composite woofer made of fiberglass with butyl rubber wrap
• Silk composite tweeter with silk case with rotating base
• 2-way external crossover with 2-position tweeter level
• Certified for marine use
• 2.7 ohm resistor for extra power (compatible with almost all car stereo or aftermarket cars)
• Power range: 15-90 watts RMS (maximum power 200 watts)
• Frequency response: 50-25,000 Hz
• sensitivity: 92 dB @ 2.83 V
• Peak depth: 2-3 / 8 “

What's in the box:

• Owner's Manual Polk Audio MM5251
• Two 5.25 woofers
• 2 grilles
• Two 1.0-inch tweeters (each tweeter has 18 η built-in speaker cables)
• 2 Crossovers
• Two 41-inch speaker cables 
• Two 39-inch speaker cables 
• 10 Phillips head screws
• 8 hex head screws
• 8 clips 
• Owner's Manual (Eng / Span / Fren / Ger / Ita / Port)