- What's Included
Feast your ears on the ultimate audio upgrade for your 3-series/4-series BMW. Stunning clarity and realism, full spectrum frequency response, and tremendous output capability from a true 4-way audio system. The SoundstageDSP Ultra is the culmination of more than a decade of intensive research and development.
We put the money where it matters - and where research has shown it will make a meaningful improvement. No visual or physical changes to the vehicle - no drilling or cutting of wires, 100% reversible and suitable for leased vehicles. Easy plug-n-play installation. Works with any factory audio system - 6-speaker base, 10-speaker HIFI, or 14+ speaker harman/kardon.
With our Individual Tuning option we take your seating position and listening preferences and build specific DSP programming for you to guarantee it is exactly the listening experience you want. There is nothing better, at any price.
If you have any questions please Contact Us.
Find an Installer near you:
Looking for a qualified professional to handle installation for you? Check out our Find An Installer page.
Do it yourself:
Prefer to do it yourself? We've got you covered. Our installation instructions are the best around. If you can handle basic around-the-house-DIY projects, you can handle this.
Covers all 3-Series Sedan [F30], M3 [F80], 4-Series Coupe [F32], and M4 [F82] models, years 2012-2020
Covers all 4-series Gran Coupe [F36] models, years 2014-2020
Our SoundstageDSP™ Ultra is a 100% complete kit - if you need it for the installation, it's in the box! Other than a few tools (check the installation guide) you need nothing else!
I. SOUNDSTAGE™ SPEAKER PACKAGE
- IASS-T1 1” Silk Dome Tweeter (Pair)
- IASS-10M 4” Midrange (Pair)
- IASS-8SA 8” Shallow Woofer(Pair)
II. SOUNDSTAGE™ CROSSOVER NETWORKS WITH VEHICLE-SPECIFIC TUNING & EQUALIZATION
- Midrange-Tweeter Network (Pair) [F3X.MT-XO]
III. INTEGRAL AUDIO AMPLIFIER BY ARC AUDIO, 900 Watts/5ch
IV. INTEGRAL AUDIO SOUNDSTAGE DSP PROCESSOR
V. SIGNAL & SPEAKER WIRING HARNESSES
- SMARTConnect™ Signal Wiring Harness [F30.WH.SIG]
- Midrange-Tweeter Connection Harness (Pair)
- Underseat Woofer Pigtail (Pair)
VI. SOUNDSTAGE HARDWARE
- Midrange Mounting Adapter & Hardware (Pair)
- Underseat Woofer Mounting Adapter & Hardware (Pair)
- Midrange-Tweeter Crossover Mounting Hardware (Pair)
VII. AMPLIFIER INSTALLATION & WIRING
- Amplfier Power Wiring Harness [F3X.WH.PWR]
- Gear Rack & Hardware
- Gear Rack Cover
VIII. INTEGRAL AUDIO PHANTOM™ SUBWOOFER
- Phantom™ Subwoofer Enclosure [F30.SUB10]
- Integral Audio Soundstage Series 10” Subwoofer [IA26W4558T03]
IX. SUBWOOFER HARDWARE
- Subwoofer Mounting Bracket & Hardware
- Subwoofer Support Bracket & Hardware
- Neutrik Quick-connect Subwoofer Terminal & Wiring
- Subwoofer Cover Grille
X. DSP REMOTE CONTROL (OPTIONAL)
- DSP Remote Level & Preset Control
- 3M VHB Double-Sided Mounting Tape (3in)
These are some of the most common questions about our Soundstage™ for the 2013+ BMW 3-series. Have a question that's not answered here? Try our General FAQ. Still don't see what you're looking for? Ask Us and we'll get you an answer lickity-split.
Do you replace the rear speakers?
No, and you wouldn't want us to. Click here to read our white paper on the evils of rear speakers.
Can I buy just the subwoofer enclosure?
We do not sell just the enclosure. Click here to read about why.