Will a modern 4x10 fit the dash of a 1970 Cutlass S?
Thread Starter
Out of Line, Everytime😉
Joined: Dec 2006
Posts: 10,054
From: Melville, Saskatchewan
Will a modern 4x10 fit the dash of a 1970 Cutlass S?
Doing body work right now and I am buying an upgraded cassette deck with 100 Watt of output. I can probably make the other one fit in the back, no rear speaker right now.
Barely Registered
Joined: Feb 2014
Posts: 2,607
From: Gillespie County, Republic of Texas
4 x 10 is the correct size. However the resistance of the new speakers is 4 ohms, not 8 ohms the factory used. This only matters if you are using the original radio, which has the output transistor's collector biased for 8 ohms. The 4 ohm will work without damaging the radio, but rebiasing is required if you want good sound.
Be sure to use a quality speaker and actually measure the resistance if you have ANY doubt. Bargain speakers in this size often are very low resistance (below 1.3 ohms) which will damage the original radio.
Be sure to use a quality speaker and actually measure the resistance if you have ANY doubt. Bargain speakers in this size often are very low resistance (below 1.3 ohms) which will damage the original radio.
Thread Starter
Out of Line, Everytime😉
Joined: Dec 2006
Posts: 10,054
From: Melville, Saskatchewan
Aftermarket stereo. Just wondering how deep the factory bracket is for the front speaker? I know aftermarket 6x9's fit like **** in the back brackets of my G Body.
Thread
Thread Starter
Forum
Replies
Last Post
tmaleck
Other
18
Aug 15, 2021 08:17 AM
