Supplied and fitted at our workshop in Newton Abbot, Devon
Product Description
This package powers the entire car with APBMW X4E coaxials front and rear plus S8-4 underseat woofers, all driven by the versatile Audison SR 5.600 V2 amplifier. With dedicated channels for every speaker plus a powerful sub channel, this system offers stronger dynamics, headroom, and cleaner sound at every volume level.
What’s Included
Front & rear: APBMW X4E coaxials
Subs: 2 × APBMW S8-4 underseat woofers
Amp: Audison SR 5.600 V2 (5-channel)
Accessories: AP T-H BMW01, APBMW BIAMP 2, 4-gauge wiring kit
Entry-level sound deadening (3-layer upgrade available)
Supplied & fitted with 5-year warranty
Speaker Specs – APBMW X4E
100mm coaxial, 40W RMS / 80W Peak, 91 dB, 4Ω
Subwoofer Specs – APBMW S8-4
200mm woofers, 120W RMS / 240W Peak, 88.5 dB, 4Ω
Amplifier Specs – Audison SR 5.600 V2
Channels: 5 (4 + dedicated sub channel)
Power: 75W x 4 @ 4Ω + 330W x 1 sub @ 4Ω
115W x 4 @ 2Ω + 550W x 1 sub @ 2Ω
Class D efficiency
Ideal for running a future boot sub as well
