





Alpine SPC-2045ABMW-HR Premium Sound System for BMW F and G Series (2018-2024)
Compatible Vehicles
BMW 3 Series
• G20 (11/2018 - 08/2024)
• G21 (07/2019 - 07/2024)
• G80 (M3 Saloon) (11/2020 - 07/2024)
• G81 (M3 Touring) (11/2022 - 07/2024)
BMW 4 Series
• G22 (07/2020 - 03/2024)
• G23 (11/2020 - 03/2024)
• G26 (07/2021 - 07/2024)
• G82 (M4 Coupe) (11/2020 - 07/2024)
• G83 (M4 Convertible) (07/2021 - 03/2024)
Note:
The wiring harness fits vehicles fitted with the 'Hifi' system, code SA676A, from the factory.
If your vehicle is not listed here, please ask your local Alpine dealer for compatibility.
Included:
1 Set of 2-Way Component Speakers
2pcs 20cm (8") Under Seat Subwoofer
1pc 10 Channel Digital DSP Amplifier
Installation Accessories
Instruction Manual
The complete Alpine Ensemble for BMW sound systems
Alpine recommends installing the complete sound system for a perfect sound experience in your BMW. Experience the benefits of enhanced audio playback with Alpine speaker systems for BMW that bring every note, bar and melody to life with precision and depth. Whether you only listen to music occasionally or are a true audiophile, these systems give you the versatility and performance you need to suit your discerning tastes. Not all components shown in the picture are part of the SPC-2045ABMW-HR kit.
Premium Sound System for BMW F and G Series (2018-2024) with
Radio Amplifier Module (RAM)
2-Way Component Speakers,
20 cm (8 inch) under seat subwoofer with neodymium magnet,
10-Channel Digital DSP Amplifier with 12-Channel High-Level Input,
Bluetooth, Optical and Coaxial Digital Input,
4 x 25 Watts + 4 x 50 Watts + 2 x 100 Watts,
pre-programmed equalizer and digital runtime correction,
Plug and play installation with original BMW connection sockets/plugs
PREMIUM SOUND SYSTEM for BMW G-Series with RAM Radio - Consisting of Door Speakers, Under Seat Subwoofers and 12 Channel Sound Processor
SPC-2045ABMW-HR
Experience a sound experience like never before! Our exclusive sound system was specially developed for BMW G models with RAM (Radio Amplifier Module). It blends seamlessly into your factory audio system and unleashes the full potential of your BMW with crystal-clear highs, deep bass and an impressive soundscape.
Precisely tuned to the factory RAM system, our solution delivers maximum performance without extensive modifications. Plug and Play - for an effortless upgrade that takes your driving experience to the next level!
The high-end tweeters let you hear every note with stunning clarity and fast dynamics, while the optional 10cm centre speaker (DP2-40C-BC) and included 12cm midrange drivers in the doors create a wide frequency range that reveals the rich detail of each audio track. It reproduces your favorite songs with powerful mid bass, amazing texture and precision
The under seat subwoofers, also included, use the space of the original subwoofers under the seats of your BMW and complement the Alpine Premium Sound System with powerful bass.
The 12-channel sound processor is optimally matched to the sound characteristics of your BMW and thus ensures perfect sound quality.
12-channel audio processor
Input Signal: 12-Channel High Level, 2-Channel RCA Audio, High Resolution Bluetooth, Optical/Coaxial
Output signals: 10-channel high level, 2-channel RCA audio
RMS Power Channel 1-4 to 4 Ohms: 25W/RMS x 4 (14.4V at 10% THD)
RMS Power Channel 5-8 to 4 Ohms: 50W/RMS x 4 (14.4V at 10% THD)
RMS Power Channel 9-10 to 4 Ohms: 100W/RMS x 2 (14.4V at 10% THD)
Power Supply: 12V
Dimensions: 250mm x 234mm x 50mm
Pre-programmed sound settings with EQ and digital time correction for BMW G-Series
Adjustments for LHD or RHD vehicles
20 cm (8 inch) under seat subwoofer
Frequency Response: 35Hz-500Hz
RMS Power: 100W/RMS
Max Power: 200W
Magnet: Neodymium
Membrane Material: Bulletproof Carbon
Woofer Size: 20cm (8-inch)
12cm (4.5") 2-Way Component Speakers
Frequency Response: 90Hz-20KHz
RMS Power: 50W/RMS
Max Power: 100W
H.A.M.R. Bead
Plug and play for BMW vehicles
Membrane Material: Hybrid Carbon Fabric Membrane
Magnet: Neodymium
Beading: H.A.M.R. Multi-Roll Beading
Terminal Blocks: Gold Plated
Tweeter Dome: Tetoron Soft Dome
Tweeter Magnet: Neodymium
Dimension Woofer: 12cm (4.5-inch)
Tweeter Dimension: 2.5cm (1-inch)
