How To Install A Diaphragm
1. Fold a piece of masking tape lengthwise around a shim or thin piece of plastic or cardboard with adhesive side exposed on both sides. Insert in gap and rotate completely around voice coil gap to clean out debris. Repeat with new pieces of tape until tape emerges completely clean. Visually inspect (with magnifying light if possible) to insure no dirt or debris remain in gap. If your driver had ferrofluid you can still clean gap and you can purchase separate tubes of replacement ferrofluid. Install ferrofluid once gap is clean and before diaphragm is mounted.
2. Inspect new diaphragm for defects or damage. Carefully position diaphragm in gap with mounting holes in alignment to the driver terminals and in correct polarity placement. Do not rotate the diaphragm once it is placed in the voice coil gap.
3. Install driver cover plate and screws.
Watch a quick “How to change a diaphragm in a compression driver” instructional video.
Domestic Shipping Options:
USPS (United States Post Office)
USPS Ground Advantage: 2-7 day estimated* delivery time. Limited tracking information
UPS (United Parcel Service)
UPS Ground: 1-6 day delivery time, depending on destination. Detailed tracking information provided.
UPS Expedited Services are as stated; 3 Day Select: Delivery within three business days. 2nd Day Air: Delivery within two business days. Next Day Air Saver: Delivery next business day. Detailed tracking provided for all.
*The above transit times are estimated only.
**All shipments are fully insured in case of damage or loss.
International Shipping Options:
USPS (United States Post Office)
USPS First Class International: 1-4 week delivery time. Limited tracking information.
USPS Priority International: 1-2 week estimated* delivery to customs with tracking information provided.
USPS Priority Express International: 3-5 business days estimated* to customs with tracking information provided.
UPS (United Parcel Service)
UPS Worldwide Expedited: 2-5 days to most countries, door to door. UPS has its own customs which speeds up delivery. Detailed tracking information provided.
UPS Worldwide Saver: 1-3 days to most countries, door to door. UPS has its own customs which speeds up delivery. Detailed tracking information provided.
*The above transit times are estimated only.
**All shipments are fully insured in case of damage or loss