Supplied and fitted at our workshop in Newton Abbot, Devon
Product Description
A full speaker + amp upgrade for your Defender. APX 4 coaxials in the front and APX 5 coaxials in the rear provide balanced sound across the cabin. The SR 4.300 V2 amplifier powers all four speakers, delivering improved dynamics, cleaner sound, and enough headroom to handle noisy Defender journeys.
What’s Included
Front: Audison Prima APX 4 coaxials
Rear: Audison Prima APX 5 coaxials + 5” grilles
Amp: Audison SR 4.300 V2
8-gauge wiring kit
Entry-level sound deadening (upgrade to 3-layer available)
Supplied & fitted with 5-year parts and labour warranty
Speaker Specs – Audison Prima APX 4
100mm coaxial, 35W RMS / 70W Peak, 80Hz–23kHz, 91 dB, 4Ω
Speaker Specs – Audison Prima APX 5
130mm coaxial, 45W RMS / 90W Peak, 70Hz–23kHz, 92 dB, 4Ω
Amplifier Specs – Audison SR 4.300 V2
85W x 4 @ 4Ω, 130W x 4 @ 2Ω
Compact Class D amp, clean and efficient