PW15D2 - 15-inch Dual 2-ohm Subwoofer

The PW15D2 is a 15-inch dual 2-ohm subwoofer built for sustained high-output performance in demanding installations. At 800 watts RMS with a 168 oz. magnet and high-flux ferrite motor, it delivers controlled, authoritative bass reproduction from 27 Hz to 250 Hz. The dual 2-ohm configuration gives installers flexibility to wire to 1-ohm or 4-ohm final impedance depending on amplifier requirements.

• 4-layer high-temperature copper voice coil (3.0" / 76.5mm) sustains peak output during extended high-power sessions without thermal rolloff.
• High-flux ferrite motor (168 oz.) provides the magnetic force needed for accurate, hard-hitting low-frequency reproduction.
• IMPP cone material balances rigidity and mass for responsive transient performance across the full 27–250 Hz range.
• Polycarbonate spider suspension maintains precise excursion control under high-displacement conditions.
• Advanced airflow cooling system works alongside the voice coil design to manage heat during continuous high-power use.
• 800W RMS / 1600W peak power handling suits high-output mono amplifiers in ported or sealed enclosures.

Specifications

• Nominal Impedance: Dual 2Ω
• RMS Power Handling: 800 Watts
• MAX Power Handling: 1600 Watts
• Frequency Response: 27–250 Hz
• Voice Coil Diameter: 3" (76.5mm)
• Voice Coil Material: ASV
• Cone Material: IMPP
• Frame: Steel
• Magnet: Ferrite
• Magnet Weight: 476 oz (168 oz)
• Xmax: 14mm

Thiele/Small Parameters

• Revc: 1 Ω
• Sensitivity: 86.7 dB
• Fs: 24.4 Hz
• Qts: 0.51
• Qes: 0.55
• Qms: 7.62
• Mms: 308.5 g
• Vas: 114 L
• η0 (Efficiency): 0.29%
• Cms: 0.14 mm/N
• BL: 9.29 T·m
• Sd: 764.5 cm²

Dimensions

• Overall Depth: 9.05" (230mm)
• Mounting Depth: 7.90" (201mm)
• Overall Diameter: 15.40" (391mm)
• Cutout Diameter: 13.80" (351mm)