Warzone WZ-52PTI 5" Coaxial Speaker Pair

The Warzone WZ-52PTI is a pair of 5-inch two-way coaxial car speakers designed for compact factory-speaker replacement locations. It combines a woofer and tweeter in each speaker assembly, helping simplify an upgrade where separate component speakers are not required. The pair uses a 4-ohm design for compatibility with many conventional car-audio speaker circuits.

This speaker set is intended for listeners seeking clearer midrange and high-frequency reproduction from a small-format vehicle speaker. Its published 80 Hz to 20 kHz frequency response covers much of the audible range, while the 90 dB sensitivity specification supports efficient output from an appropriately matched system. Bass below the speaker's usable range may require a dedicated subwoofer for a fuller low-frequency system.

The WZ-52PTI is rated at 100 watts RMS total system power and 380 watts maximum total system power. These ratings should be considered when selecting a compatible amplifier or evaluating an existing amplified system. Proper gain setting remains important to avoid audible distortion and potential speaker damage.

Each speaker uses a glass-fiber woofer cone with a rubber surround, pairing rigidity with surround compliance for everyday automotive use. A 44 mm PEI dome tweeter is mounted concentrically and uses an NdFeB magnet. The specified 5 kHz crossover point divides the woofer and tweeter operating ranges within the coaxial design.

For installation planning, the published 4.53-inch cutout diameter, 1.85-inch mounting depth, and 2.6-inch overall height should be checked against the vehicle's speaker opening and available clearance. The 5-inch format can suit select door, dash, or rear-deck locations, but vehicle fitment varies by make and model. Use appropriate mounting hardware, secure wiring, and polarity-correct connections as part of the installation.

Key Features

• Two-Way Coaxial Layout: Integrates woofer and tweeter in each speaker assembly.
• 100W RMS System Rating: Provides a published continuous-power reference for amplifier matching.
• 4-Ohm Impedance: Fits many standard car-audio speaker circuits.
• Glass-Fiber Woofer Cone: Forms the woofer diaphragm for midrange and lower-frequency output.
• 44 mm PEI Dome Tweeter: Handles high-frequency reproduction within the coaxial design.
• Compact Mounting Profile: Uses a 4.53-inch cutout and 1.85-inch mounting depth.

Design & Installation

The WZ-52PTI combines a glass-fiber woofer cone, rubber surround, 10-ounce ferrite woofer magnet, and PEI dome tweeter. Its tweeter uses an NdFeB magnet, while the coaxial arrangement places the high-frequency driver over the woofer. The published crossover frequency is 5 kHz.

Before purchase, measure the vehicle opening, mounting depth, and clearance around the grille or panel against the published 4.53-inch cutout, 1.85-inch depth, and 2.6-inch overall height. Connect each speaker with correct polarity and use secure mounting points to prevent vibration. For amplified systems, select power conservatively around the published total-system RMS rating and set amplifier gain carefully.