Supplied and fitted at our workshop in Newton Abbot, Devon
Product Description
This package gives your Defender more clarity and real low-end punch. The Audison Prima APX 4 coaxials handle mids and highs, powered by the SR 4.300 V2 amplifier for headroom and detail. Bass is delivered by the compact Audison Prima APBX 8 DS passive subwoofer in a sealed enclosure. A VCR-S1 bass remote is fitted up front for on-the-fly subwoofer control.
What’s Included
Front: Audison Prima APX 4 coaxials
Amp: Audison SR 4.300 V2 4-channel
Sub: Audison Prima APBX 8 DS passive 8” box subwoofer
Remote: Audison VCR-S1 wired sub level control
8-gauge wiring kit
Entry-level sound deadening (3-layer upgrade available)
Supplied & fitted with 5-year parts and labour warranty
Speaker Specs – APX 4
100mm (4”), 35W RMS / 70W Peak, 80Hz–23kHz, 91 dB, 4Ω
Subwoofer Specs – APBX 8 DS
200mm (8”) vented enclosure
250W RMS / 500W Peak
32Hz–400Hz response
Impedance: 4Ω
Amplifier Specs – SR 4.300 V2
85W x 4 @ 4Ω, 130W x 4 @ 2Ω, 260W x 2 bridged
High-efficiency Class D

