FLHP: See Figure 1. The jack is on the back of the headlamp nacelle below the left side of the handlebar clamp shroud.

FLHTP: See Figure 2. The input jack for the public address (PA) microphone is on the left side of the storage box.

NOTE

Before plugging in the PA microphone, check and adjust audio gain to eliminate feedback. See the appropriate Police Service Supplement for more information.
The PA microphone interrupts siren operation in any mode.

Figure 1. Microphone Input Jack: FLHP

Figure 2. Microphone Input Jack: FLHTP