High Level Front Speaker Upgrade – Hertz Mille Pro MPK 165.3 + Audison Forza AF

The details

Supplied and fitted at workshop in Newton Abbot, Devon with a 5 year parts and labour warranty.

Unleash your system's full potential with the Hertz Mille Pro MPK 165.3 and the precision of the Audison Forza AF C4.10bit DSP amplifier. This pairing brings studio-grade resolution to your daily drive—smooth highs, rich mids, and punchy bass that remains clean and detailed even at high volume.

Supplied and expertly installed with a 5-year parts and labour warranty, this high-end package includes vehicle-specific brackets, custom silicone cones for moisture protection, and entry-level sound deadening to minimise road noise. Upgrade to 3-layer deadening for total acoustic refinement.

Why DSP?
A built-in DSP lets us tune the system to perfection: correcting phase issues, balancing each speaker for your seat position, and giving your system a polished, professional sound. It's the secret weapon that turns good audio into jaw-dropping sound.

Speaker Specs:

• Size: 6.5" (165mm)

• Power Handling: 110W RMS / 220W Peak

• Impedance: 4 Ohms

• Sensitivity: 92 dB

• Crossover: Bi-amp ready external passive crossover

• Tweeter: Tetolon dome with acoustic lens

• Woofer: Pressed pulp cone with Boundary Free rubber surround

• Extras: V-cone profile for extended off-axis response

Amplifier – Audison Forza AF C4.10bit:

• Channels: 4-channel amp + 10-channel DSP processor

• Power Output: 70W x 4 @ 4Ω (expandable with additional amps via DSP)

• High-resolution audio ready (Hi-Res Certified)

• OEM integration via high-level input and optical digital input

• Individual time alignment and tuning per channel