• 21A Woodfield Street, Morriston, Swansea, SA6 8AQ
01792 389549
  • 21A Woodfield Street, Morriston, Swansea, SA6 8AQ
01792 389549
01792 389549

Hertz MP 300 D4.3 Mille Pro 12-inch dual 4+4-ohm Subwoofer

Hertz MP 300 D4.3 Mille Pro 12-inch dual 4+4-ohm Subwoofer

Hertz MP 300 D4.3 Mille Pro 12-inch dual 4+4-ohm Subwoofer

£400.00 inc VAT

12-inch passive subwoofer driver with dual 4+4-ohm voice-coil configuration and 600 W continuous power handling. Amplifier, enclosure and optional grille are separate.

Contact for install price

Installation cost varies with the vehicle, access, system design and required wiring. The product price is supply only unless this listing expressly includes installation. Contact us for a vehicle-specific installation price before ordering fitting. Installation is subject to compatibility and installation circumstances; additional parts or labour will be agreed before proceeding.

  • Installation quote and wiring *

    Installation Contact for install price — send your vehicle make, model, year and system details.
    Wiring for amplified systems Stinger Select SSK8 amplifier wiring kit — an option for suitable amplified systems. Confirm cable gauge, current draw, fuse rating, cable length and kit contents before ordering. Some active subs include wiring; ordinary speaker replacement may instead require vehicle-specific speaker adapters or harnesses. Contact us to select the correct kit.

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SKU MP300-D4.3 Categories , Brand:

Description

The Hertz MP 300 D4.3 Mille Pro is a passive subwoofer driver for a properly designed vehicle audio system.

  • 12-inch driver
  • Dual 4+4-ohm voice-coil configuration
  • 600 W continuous / 1,200 W peak power handling
  • Approximately 164 mm mounting depth
  • Manufacturer compact sealed-box guidance starts from approximately 27 litres; follow the complete current enclosure design specification
  • Protective grille optional and not included

This is a driver only, not a powered enclosure. A compatible external amplifier, correctly designed enclosure, wiring and secure mounting are required. Match the amplifier to the resulting impedance, especially when connecting dual voice coils. Confirm available clearance and enclosure volume before ordering or fabrication.

Compatibility, installation and delivery

Contact for install price. Supply only. Installation labour, wiring, adapters and additional vehicle-specific parts are separate. Confirm vehicle details, mounting space and system compatibility before ordering; additional work is quoted and agreed before fitting.

Prices include VAT. Delivery charges apply to shipped physical products at checkout. Workshop collection is available only after stock and an appointment are confirmed.

UK price: £400.00 including VAT (£333.33 excluding VAT).