BMW i3/i3s Premium Complete | 5-Channel DSP Sound Upgrade | Speakers | Subwoofer Q168-P

The sound upgrade kit, specifically designed for the BMW i3, is easy to install thanks to its plug-and-play concept. It is suitable for vehicles with factory-installed passive speakers, i.e., those without a Harman Kardon system. Included in the kit is an Audiotec Fischer Match M5.4 5-channel DSP amplifier with a pre-installed high-power sound setup, specifically calibrated for the i3 interior and delivering approximately 240 watts RMS power. The premium 2-way replacement speaker system for the BMW i3/i3S consists of a high-end 100mm mid-bass driver with vehicle-specific adaptation, a plug-and-play connection adapter, and a 25mm premium tweeter, all housed in a 3D-printed surface-mount enclosure. The enclosure clips onto the existing interior mirror cover, positioning the tweeter neatly and precisely within your BMW i3! Installation is simple and requires no wiring. This set also includes the ESX Q168-P subwoofer and all necessary installation materials. The DSP amplifier connects to the factory radio using the included plug-and-play wiring harness and is mounted under the rear seat. The subwoofer also fits under the rear seat. The subwoofer adds a wonderful low-end extension to your sound. The sound is now complete. You can find the installation tutorial here on our YouTube channel. The premium 2-way replacement speaker system for the BMW i3/i3S consists of a high-end 100mm mid-bass driver with vehicle-specific adaptation, plug-and-play wiring harness, and a complete system. Play connection adapter and a 25mm premium tweeter in a 3D-printed surface-mount housing. The housing clips onto the housing in place of the inner mirror cover, positioning the tweeter elegantly and precisely in your BMW i3! Installation is simple and requires no wiring. The system is based on the HELIX COMPOSE i7 midrange driver. It represents uncompromising high-end performance for an extravagant in-car sound experience. With significant influence from its high-end sister brand Brax, the i7 speaker series is entirely "made in Germany" and optimized for pure musical enjoyment. It is combined with our premium NT25S tweeter. Supplied with a customized crossover and BMW i3 adaptation.

Features

• 2-way high-performance speaker kit, combining unique sound characteristics with versatile integration options
• High efficiency and 3-ohm technology for maximized amplifier power output
• Ingenious automotive-grade connectors for a secure, reverse-polarity connection – COMPOSE Connect & FlexConnect

Tweeter

• Premium NT25S fabric tweeter with coupling volume
• Coupling volume for low resonant frequency and reduced distortion
• Outer ring neodymium magnet
• Precisely coated textile diaphragm
• Optimized dome shape for wide frequency range
• Ventilated voice coil former for reduced distortion and compression
• Cup-clad aluminum voice coil wire
• fs: 825Hz, dB(2.83V): 89.5dB/1m, 4Ohm, 65W (HP 2.5kHz/12dB/Oct.)
• 3D printed surface-mount housing for BMW i3/i3S

Midrange Driver

• HELIX Ci7 M100 mm High-End Midrange Driver, which combines unique sound characteristics with the most versatile integration options

• High efficiency and 3 Ohm technology for maximized amplifier power output
• Ultra High Damping paper cone for excellent impulse response and unsurpassed frequency response
• Glass bead reinforced high-tech polymer composite basket for maximum rigidity and minimal resonances
• Specially shaped rubber surround for large linear cone excursion
• Polyurethane dome (dustcap) for optimizing the frequency response in the upper midrange
• 25 mm voice coil for minimal thermal compression and high power handling
• Powerful push-pull neodymium magnet system for particularly high efficiency and minimal Distortions
• Adapted mounting adapter with cable adapter for BMW i3/i3S

Crossover

• High-quality, separate crossover with compact dimensions for easy installation
• Overload protection for the tweeter branch
• Extensively tuned – with 12 dB slope for the tweeter
• Reversible connection to the original vehicle wiring harness

Speaker specifications

RMS / Max. power handling	P	100 / 150 Watts
Impedance	Z	3 Ω
DC resistance	Re	3.0 Ω
Frequency range		110 Hz - 7,000 Hz
Resonance frequency	Fs	85 Hz
Mechanical quality	Qms	4.58
Electrical quality	Qes	0.52
Overall quality	Qts	0.47
Compliance	Cms	590 µm/N
Equivalent volume	Vas	2.5 L
Force factor	B*I	4.3 Tm
Efficiency	SPL	91 dB @ 2.83V / 1m 87 dB @ 1W / 1m
Membrane area	Sd	55 cm²
Moving mass	Mms	5.9 g
Membrane material		UHD (Ultra High Damping) paper membrane
Mechanical resistance	Rms	0.69 kg/s
Voice coil diameter	ø	25 mm
Voice coil winding width		5.5 mm
Max. linear diaphragm stroke	Xmax	+/- 1.3 mm
Outer diameter	ø	98 mm
Outer diameterwith universal mounting ring	ø	104.5 mm
Installation diameter	ø	89 mm
Crossover		Tweeter: 12 dB high-pass filter with tweeter protection

Technical Specifications Match M5.4 DSP

• 4 x 60 Watts RMS (Channels A to D), High-Power Mode
• 120 Watts RMS (Channel E) at 2 Ohms
• 9-Channel DSP Audio Processor 295 MHz (1.2 Billion MAC Operations/Second)
• 4 x High-Level Speaker Inputs
  1 x Optical SPDIF (12 - 96 kHz)
  1 x Remote In
• Dimensions: 35 x 85 x 110 mm

Technical data ESX Q-168-P

• Load capacity 100/200 watts RMS/max.
• Impedance 2 ohms
• Stable aluminum housing
• Dimensions: 195 x 74 x 260 mm

Speaker type:	Subwoofer
Impedance:	2 Ohm
Vehicle brand:	Universal
Design:	Casing subwoofer passive
Casing	Rectangular aluminum housing, very flat Design
Power handling:	51-100 Watts RMS, 101-200 Watts RMS
Speaker size:	15x20

Delivery includes plug-and-play cable for the BMW i3/i3S, sound setup file (pre-installed), and all necessary accessories.