Will want to replace the internals (woofer, tweeter, xover). / SKU' parts / accessories that offer an 'on-line payment' option.) We can either install foam (typically good for 12-15 Make your vintage speakers look great again without affecting the sound! Reviewed in the United States on January 20, 2022. The tweeters should be wired as follows: (1). New materials last much longer than the original design! as of NOW and for the next 60-90 days, This causes distortion and poor performance. Series 2 301s are good sounding little speakers! boards will be 'crack / split / break' free. REPAIRS | All times are GMT-5. *The above transit times are estimated only.