BMW "Harman Kardon System" G Generation - PREMIUM Speaker, Subwoofer & DSP Amplified Package | HELIX Ci7 / Ci5

Product parameters

• Size: 20mm | 0.75" Tweeeter
• Size: 100mm | 4" Midrange
  
• Size: 200mm | 8" Sub-Woofers
• Built-in DSP: Yes
• Type: Component | 2-Way
• Unit Type: Drivers
• Car Specific: BMW G Generation. RAM (Option S0688)

Car-Specific PREMIUM DSP Amplified Speaker and Subwoofer Upgrade Package

This tested bundle of selected items was created specifically to upgrade the car's stereo using the HELIX COMPOSE system.

It contains

• Helix Compose Ci7 High-End 0.75" Tweeters
  (3x Pairs - Front, Rear & Surrounds)
  
  
• Helix Compose Ci7 High-End 4" Mid-Range Speakers
  (3x Pairs - Front, Rear & Surrounds)
  
  
• Helix Compose Ci5 8"FlexMount Under-Seat Subwoofers
  (Pair)
  
  
• Helix V-TWELVE-DSP 12ch Premium DSP Amplifier
  
  
• 6x FlexMount speaker adaper
• 6x FlexMount tweeter adapter
• 2x FlexMount subwoofer adapter
  
• 3x splits crossover
• Radio-Amplifier Module (RAM) Specific Plug n Play T harness
• OEM BMW Specific speaker connectors

Upgrade method

Factory amplifier retained, new amplifier integrated via T-harness.