1" PEI Dome Tweeter Kit 60W RMS, Outboard Crossover, Three Mounting Bezels for Flush, Surface, and Angle Installation.

Product Overview

The Rockford Fosgate Punch P1T-S is a 1" (25mm) PEI dome tweeter kit rated at 60W RMS the Punch series dedicated tweeter, and the higher-tier counterpart to the Prime R1T-S. Where the Prime R1T-S uses a 1/2" (13mm) Mylar dome with an in-line crossover, the P1T-S steps up to a full 1" (25mm) PEI dome, a higher 60W RMS rating (versus 40W RMS on the R1T-S), and an outboard crossover a separate crossover unit that is mounted externally rather than integrated into the tweeter cable.

The kit includes high-pass crossovers, mounting hardware, and three bezels for flush, surface, and angle configurations. The recessed mount option uses a standard 1-3/4" hole saw a useful installation dimension allowing a clean, factory-look recessed tweeter position. Pair status is implied but not explicitly confirmed in the supplier description confirm with Rockford Fosgate before purchasing.

Key Specifications

• Tweeter size: 1" (25mm)
• Dome material: PEI (Polyetherimide)
• Power handling (RMS): 60W per tweeter (confirmed)
• Peak power: Not specified — confirm with Rockford Fosgate
• Impedance: Not specified — confirm with Rockford Fosgate
• Sensitivity: Not specified — confirm with Rockford Fosgate
• Frequency response: Not specified — confirm with Rockford Fosgate
• Crossover type: Outboard (separate unit, included in kit)
• Crossover point: Not specified — confirm with Rockford Fosgate
• Mounting configurations: Flush (recessed), surface, angle
• Recessed mount hole size: 1-3/4" hole saw
• Bezels: Three (flush, surface, angle) — included
• Mounting hardware: Included
• Surround: Butyl rubber (tweeter edge — see Red-flags)
• Sold as: Implied pair — confirm with Rockford Fosgate
• Warranty: Not specified — confirm with Rockford Fosgate

Features & Benefits

• 1" (25mm) PEI Dome — Full-Size Punch Tweeter — At 1" (25mm), the P1T-S tweeter dome is twice the diameter of the Prime R1T-S (1/2"/13mm). A larger tweeter dome typically provides improved low-frequency extension within the high-frequency range and better off-axis dispersion — producing a wider, more even treble spread across the listening environment.
• 60W RMS — 20W More Than the Prime R1T-S — At 60W RMS, the P1T-S handles 50% more sustained power than the Prime R1T-S (40W RMS), matching or exceeding the power rating of many of the Punch series woofers it would be paired with.
• PEI Dome Diaphragm — Polyetherimide (PEI) is a rigid engineering thermoplastic with low mass and high stiffness — producing precise, detailed high-frequency response with an extended treble reach. Consistent with the tweeter material across the Punch series coaxial range.
• Outboard Crossover — Separate Component — Unlike the ICC (Integrated Concealed Crossover) in the Punch series coaxials and the in-line crossover in the Prime R1T-S component kits, the P1T-S uses an outboard crossover — a separate physical crossover unit that must be mounted in the door, cabin, or another accessible location. This provides a more robust crossover design but requires additional physical mounting consideration during installation.
• Three Mounting Bezels — Flush, Surface, and Angle — Three bezels are included for three installation styles:
  • Flush (recessed): Clean factory-look integration using a standard 1-3/4" hole saw
  • Surface: Direct panel-face mounting without cutting
  • Angle: Directional mounting to aim the tweeter toward the listening position
• 1-3/4" Recessed Mount — The recessed bezel uses a standard 1-3/4" hole saw — a readily available size that allows a clean recessed installation in door panels, A-pillars, and dash locations without custom tooling.
• Butyl Rubber Surround — Noted in the Punch series features list as a surround material — consistent with the Punch coaxial woofers' butyl rubber surrounds. The exact application to the tweeter assembly should be confirmed with Rockford Fosgate (see Red-flags).

Technical Specs

Compatible With / Goes Well With

Suitable for:

• Component speaker system builds requiring a dedicated high-performance tweeter
• Upgrading Punch series woofer installations with a dedicated tweeter
• Custom door, A-pillar, dash, or sail panel tweeter installations
• Any 2-way or 3-way component system requiring a 1" PEI dome tweeter

P1T-S vs R1T-S — choosing between Punch and Prime tweeters:

Pairs well with:

• Rockford Fosgate Punch series woofers in a component system build
• Rockford Fosgate T400-4, T600-4, or T1000-4AD 4-channel amplifiers

Frequently Asked Questions

How is the P1T-S different from the Prime R1T-S tweeter kit?

The P1T-S is the Punch series tweeter — 1" (25mm) PEI dome, 60W RMS, outboard crossover. The R1T-S is the Prime series tweeter — 1/2" (13mm) Mylar dome, 40W RMS, in-line crossover. The P1T-S is the higher-performance option, with a larger dome, more power handling, and a more robust outboard crossover design.

What is an outboard crossover and how is it different from in-line?

An outboard crossover is a separate physical unit included in the kit that must be mounted in an accessible location (inside the door, under the dash, etc.) and wired between the amplifier output and the tweeter. An in-line crossover (like the R1T-S) is integrated into the tweeter's cable — no separate mounting is required. The outboard design can accommodate more complex circuitry than an in-line unit.

What hole size does the recessed mounting option require?

The recessed bezel uses a standard 1-3/4" hole saw — a readily available drill accessory that produces a clean recessed mount hole in door panels and other trim locations without requiring custom tooling.

What is the confirmed power rating for the P1T-S?

60W RMS per tweeter — confirmed in the supplier description.

Is the P1T-S sold as a single tweeter or a pair?

The supplier description does not explicitly confirm single or pair. The "kit" language and the consistent Rockford Fosgate pattern of selling tweeters in pairs is suggestive, but confirm with Rockford Fosgate before purchasing.