2000 Infiniti G20 Speaker Sizes
The 2000 Infiniti G20 speaker size chart details factory audio system specifications across multiple locations. Information covers replacement options for speakers in the a-pillar, front door panel, and rear deck lid positions. Data includes factory specifications and aftermarket upgrade compatibility for each installation location within the audio system.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
2000 Infiniti G20 Speaker Replacement Summary
3
total positions
2
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 1Replacement priority:
High: 1 Medium: 1 Low: 12000 Infiniti G20 Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN or Double DIN | 7"×2" or 7"×4" | 180×50 or 180×100 | Vehicle supports both radio sizes |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 2000 Infiniti G20 features a three-location speaker layout with distinct size specifications for each position, suggesting a front-biased sound staging approach common in factory audio configurations.
- The A-pillar location accommodates 1-inch tweeters, which are designed to reproduce high-frequency content and may benefit from replacement units with silk or metal dome construction for improved clarity in the upper register.
- Front door panels accept 6.5-inch drivers that can function as either dedicated midbass speakers in a component setup or as full-range units for simplified replacement, offering flexibility in system design depending on budget and performance goals.
- Rear deck lid positions utilize 6x9-inch oval speakers with full-range capability, a format that typically provides broader frequency response than round drivers of equivalent mounting depth due to increased cone surface area.
- Component speaker systems would likely provide the most substantial sonic improvement by pairing dedicated midbass drivers in the front doors with the existing tweeter locations, creating proper frequency division between speaker elements.
- The dual DIN radio opening suggests head unit replacement options range from single DIN receivers with storage pockets to full double DIN touchscreen units, potentially enabling modern source integration and signal processing capabilities.
- Aftermarket speakers in the 6x9 rear position often feature enhanced power handling and sensitivity ratings compared to factory units, which may help compensate for signal loss in rear-mounted applications.
- The factory tweeter placement in the A-pillars positions high-frequency output closer to ear level than dashboard-mounted alternatives, a location that tends to preserve stereo imaging when maintained during upgrades.