• Powerful Marine Midrange – 6" compression loudspeaker delivers 125W RMS / 250W peak for car, boat, or powersports audio
• Crisp Sound Performance – Wide frequency response (95Hz–20kHz) and 92dB sensitivity for clean mids and highs
• Durable Build – Carbon fiber cone with reinforced cloth surround and liquid metal plastic basket strong as steel
• High-Frequency Clarity – 2.5" horn-loaded compression driver with 12dB OCT separated crossover for balanced sound
• Flexible Installation – Compact 3" mounting depth with interchangeable black & white grilles for a custom look
• Engineered to Last – 1.5" Kapton voice coil with EISV winding, aluminum diaphragm, and ferrite + neodymium magnets

Audiopipe 6" 125 Watts RMS Marine Mid-Range Compression Loudspeaker APMP-623CHF

This Listing Includes:

• (1) Audiopipe 6" Mid-Range Compression Loudspeaker 


• (1) Black Grille


• (1) White Grille


• (1) Positive Negative Speaker wire


• (2) Pink Ferrules

Upgrade your sound system with the Audiopipe APMP-623CHF 6" Marine Mid-Range Compression Loudspeaker. Built for clarity, power, and durability, this speaker delivers 125W RMS / 250W peak power with detailed reproduction across 95Hz–20kHz.

Engineered with a 1.5" Kapton voice coil, carbon fiber cone with reinforced cloth surround, and a liquid metal plastic basket strong as steel, it provides both strength and stability. The 2.5" horn-loaded compression driver ensures crisp, dynamic highs, while the 12dB OCT separated crossover keeps frequencies balanced. Designed for marine and automotive use, it’s the perfect upgrade when you want loud, clean, and reliable audio.

This Listing Includes:

• (1) Audiopipe 6" Mid-Range Compression Loudspeaker (APMP-623CHF)


• (1) Black Grille


• (1) White Grille


• (2) Pink Ferrules

Features:

• 6" marine-grade mid-range compression loudspeaker for car, boat, or powersports audio


• Delivers 125W RMS / 250W peak for reliable midrange performance


• Wide frequency response (95Hz–20kHz) for clean, detailed sound


• 1.5" Kapton voice coil with EISV winding for heat resistance and long-term durability


• Carbon fiber cone with reinforced cloth surround for strength and accuracy


• Liquid metal plastic basket offers the rigidity of steel without the weight


• 2.5" horn-loaded compression driver for high-frequency clarity


• 12dB OCT separated crossover ensures balanced frequency distribution


• Includes interchangeable black and white grilles for a custom install


• Compact 3" mounting depth for flexible installation

Specifications:

• Power Handling: 250W Peak / 125W RMS


• Frequency Response: 95Hz – 20kHz


• Sensitivity: 92dB


• Impedance: 4 Ohms


• Voice Coil: 1.5" Kapton


• Voice Coil Former: KSV / Kapton


• Winding Material: EISV


• Cone: Carbon Fiber with Reinforced Cloth Surround


• Basket: Liquid Metal Plastic (Strong as Steel)


• Compression Driver: 2.5" Horn Loaded


• Crossover: 12dB OCT Separated


• Magnet: 23 Oz Ferrite + Neodymium


• Diaphragm Material: Aluminum

Thiele & Small Parameters:

• Equivalent Volume (VAS): 3.6L / 0.12 ft


• Excursion (Xmax): 0.25mm


• Free Air Resonance (Fs): 110Hz


• Mechanical Factor (Qms): 0.8


• Electrical Factor (Qes): 0.8


• Total Factor (Qts): 0.55


• Mechanical Mass (Mms): 21g


• Mechanical Compliance (Cms): 75mm/N


• BL Factor: 6.8


• Voice Coil Inductance (Le): 0.2 mH


• Cone Area (Sd): 137 cm


• DC Resistance (Re): 3.6 Ohms


• Mechanical Mass w/o Air (Mmd): 20g

Dimensions:

• Grille Diameter: 7-1/16"


• Mounting Diameter: 6-5/16"


• Cutout Diameter: 5-7/8" (5.9")


• Mounting Depth: 3"


• Overall Diameter: 7.1"


• Overall Depth: 4"


• Motor Diameter: 4"