Invisible Series
James Powerpipe X Series
PPX15-M
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PPX15-M
PowerPipe
The PPX15-M sets the benchmark for architectural hidden bass, with a 15" high-excursion woofer extending to an extraordinary 29Hz. Its marine-grade aluminum enclosure disappears into ceilings, deep wall cavities, or cabinetry in the largest residential and marine environments.
Key Features
- Marine-Grade Aluminum Enclosure — The most robust build in the PPX Marine series.
- 15" High-Excursion Woofer — Reference-level bass at the deepest extension in the range.
- Scalable Hidden Installation for Large Spaces — Fits deep cavities in the largest residential and marine environments.
Specifications
SKU
PPX15-M (textured black)
Speaker Woofer
15" (381mm) anodized aluminum cone, rubber surround, high excursion
Frequency Response (+/- 3db)
29Hz - 90Hz
Sensitivity
94dB SPL
Recommended Power Range
600 watts
Enclosure
Marine-Grade Aluminum
Nominal Impedance (Ohms)
4 ohms
Dimensions No Feet (WxHxD)
17.72" x 17.72" x 16.93" (450.09mm x 450.09mm x 430.02mm)
Dimensions with Feet (WxHxD)
17.72" x 18.33" x 16.93" (450.09mm x 465.58mm x 430.02mm)
Tube Diameter
5.98" (151.89mm)
Tube Length
25.59" (649.99mm)
Weight
68.26 lbs. (30.96kg)
