QTX 15" 250Wrms 4 Ohm Replacement Speaker Driver (902.519UK)

QTX | SKU: 902.519

Product Highlights

250W RMS / 500W Peak power handling
15" diameter for full-range PA applications
4 Ohms impedance for broad amplifier compatibility
101dB sensitivity (SPL @ 1W/1m)
Frequency response: 42Hz – 5kHz
62mm (2.5") voice coil for durability and efficient power handling
20 x 156mmØ ferrite magnet, 1.417kg (50oz) for strong output
Suitable for PA and mid-top speaker replacement or custom enclosures

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Description

High-Performance Replacement Driver – QTX 15" 250Wrms.

The QTX 15" 250Wrms Replacement Speaker Driver is designed to restore or upgrade full-range PA and mid-top speaker cabinets. Built for consistent, reliable sound reproduction, it is ideal for replacing worn-out drivers or enhancing custom speaker systems.

Featuring a robust 62mm voice coil and high-mass ferrite magnet, this driver delivers clear, dynamic audio across a wide frequency range. Its 4-ohm impedance and high sensitivity ensure efficient and reliable performance in live sound or installation setups.

Applications And Usage

Perfect for use in PA systems, stage monitors, live sound setups, and custom speaker projects. This 15" replacement driver offers an easy way to maintain or improve cabinet performance without replacing the entire speaker.

KEY FEATURES: QTX 15" Replacement Speaker Driver (902.519UK)

Power Handling: 250W RMS / 500W Peak for dynamic, full-range audio.
15" Diameter: Ideal for full-range PA and mid-top cabinets.
Impedance: 4 Ohms for wide amplifier compatibility.
Sensitivity: 101dB SPL @ 1W/1m for efficient sound output.
Frequency Response: 42Hz – 5kHz for clear low and midrange.
Voice Coil: 62mm (2.5") for durability and consistent performance.
Magnet: 20 x 156mmØ ferrite, 1.417kg (50oz) for strong output.
Applications: PA systems, mid-top speaker replacement, and custom builds.

Specification

Weight: 5.27kg
Dimensions: 151 x 385mmØ
SPL @ 1W/1m: 101dB
Frequency response: 42Hz - 5kHz
Voice coil: 62mm (2.5")
Diameter: 38cm (15")
Magnet size: 20 x 156mmØ
Magnet weight: 1.417kg (50oz)
Power rms: 250W
Power max.: 500W
Impedance: 4 ohms

Warranty

1-Year from the date of purchase

What's in the box?

QTX 15" Replacement Speaker Driver

Downloads & Manuals

Need help? Call us on: 02476 36 98 97

We are more than online retailers, our sales staff have a passion for making music and give honest, frank feedback on their experience with your chosen product.

OPEN: Mon to Fri - 9am to 5pm (Closed Sat/Sun)