Serial Number; Serial Number Organization; Sku Code Of This Unit - Polk Mono Signa S4 Service Manual

SERIAL NUMBER

Serial Number Organization

The 13-digit serial number that contains the code of the manufacturing date.
SKU code Month
(01 ～ 12)

SKU Code of this Unit

SKU Code NAV Number
PBNN 300443-01-00-101 Signa S4
PBNR 300443-01-00-201 Signa S4
PBNS 300443-01-00-206 Signa S4
PBNP 300443-01-00-102 Signa S4
PBNQ 300443-01-00-107 Signa S4
13 digits
The last Cumulative
2digit of year serial number
Product Name Description
Pwrd NA-120V
EU-Lmtd 220-240V
China Only
Pwrd JP-100V
Demo Config-120V
6