1997-2007 Ford PowerStroke 7.3L 6.0L Size:270 Amp Durable build: Non-pressed paper cone

Durable build: Non-pressed paper cone

the SH-BL4

With a response range of 4000-20000 Hz

Maximum Sensitivity and Input:

1997-2007 Ford PowerStroke 7.3L 6.0L Size:270 Amp Durable build: Non-pressed paper cone250 amp large case hairpin is 345$, 270 amps is 365$, 320 amps is 425$, 370 amps is 465$, 400 amps is 495$. These units offer 200+ amps at idle, and more durability than any other standard large case unit on the market. We also have our XL cased units, thats 300xl for 595$, 425XL for 649$, and 475XL for 799$. These units offer 240+ amps at idle, and 100a diode rectifiers standard. These are by far the BEST at idle. All units come with a lifetime