See all parts that fit your 1981 733i
5-1/4" 2-way Formula Series Component Speakers System (FSA213)
Product highlights
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
Learn more about the fsa213
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Single DIN CD Receiver with Bluetooth and Built-in Alexa (SiriusXM Ready)
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Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.
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(newest, current model)
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(previous model, replaced by MB Quart FSB 213)
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(previous model, replaced by MB Quart FSA 213)
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Manufacturer:
Model Number:
FSA-213
Weight:
5.00lbs
Internal SKU:
fsa213
Internal Product ID:
11647
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Exceptional
I originally installed this component set in my e30 Bmw without the tweeters. I utilized my factory tweeters at first,.. however the sound was great ,but I missed clarity within the low high/upper midrange frequencies. I then installed the tweeters that came with the set and,...wow! The sound is seamless and exceptional. The only downside is that the set is not as efficient as others ,...needing more power to drive them. Even with this,..highly recommended.
5 found this helpful
Bang for you buck.
This is the second set of MB components and they, again, are worth every penny. I have an open air vehicle so loudness is a must. I can hear these things clear while ripping down the highway with the top off. They are legit.
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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.
