Presence Amp Upgrade Kit [2015]

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Presence Amp Upgrade Kit [2015]

2,000.00

This upgrade is pretty easy. Unbolt the old amps, disconnect the cables, drill new screw holes, insert t-nuts, install the new cables, connect them to the new amp and screw them back in with the new fasteners.

(Price is for two subwoofer section amps)

Kits and parts are sold factory direct world-wide.

Download full details here.

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[PRESENCE UPGRADE STAGE-2 KIT OPTIONS & DETAILS]

Stage-2  Subwoofer Amp Upgrade Kit

2x Zu Subwoofer Plate-Amp Mk.III (same amp as Undertone Mk.II) same mounting hole pattern, basic drilling but no cutting or soldering required.
2x New cable harness for connecting the dual 10” subs to the new plate-amp.
1x hardware, gasket, and special tool kit.

Factory service is available. Please download the PDF for details.

Required Tools

  • Clean workspace; plastic sheet over a blanket over coffee table is perfect.
  • #2 Philips screwdriver.
  • 1/4" drill bit [6.5mm also works].
  • Hand drill fitting above bit.
  • 5/32" hex key or wrench [torx-25 also works].
  • 1/8" hex key or wrench [torx-15 also works].

Refund Potential

Refund for the safe return of your good condition original full-range drivers, $200.
Refund for the safe return of your good condition original tweeter assemblies, $100.
Refund for the safe return of your good condition original equipment plate-amp pair, $200.
Refund for the safe return of the your good condition 2013 Zu Plate Amp Mk.II pair, $700.

D.I.Y. Warranty

Limited two year warranty on parts only, no warranty for your workmanship. Zu will cover shipping on warrantied parts, but D.I.Y. service is expected. Factory service is available. Please download the PDF for details.

Factory Warranty

Limited two year* warranty on parts and workmanship, cabinet areas that are not modified are not covered. Zu will cover shipping on warrantied parts, but D.I.Y. service is expected.

*Limited five year warranty if factory service is purchased and performed. Covers all parts and labor including the whole of the cabinet. If warranty is needed complete loudspeaker shipping is not covered. Zu will cover shipping on parts and D.I.Y. service is expected.