Description
Included in this kit
This bundle includes a Diamond Audio DMDX69 - DMDX Series 6"X9"2-way Concentric Coaxial Speakers, a Diamond Audio DMDX65 - DMDX Series 6.5" 2-way Concentric Coaxial Speakers, a Metra 82-8146 Speaker Mounting Brackets Install 6"x9" speakers in select 2002-up Toyota, Nissan, Subaru, Scion, and Lexus models, a Metra 82-8148 Speaker Mounting Brackets Install 5-1/4", 6-1/2" or 6-3/4" speakers in select 2000-up Lexus, Scion, Toyota, and Pontiac vehicles, and 2x Metra 72-8104 Toyota 1987-Up Speaker Harness - Pair.
1x Diamond Audio DMDX69 - DMDX Series 6"X9"2-way Concentric Coaxial Speakers (DMDX69)
Diamond Audio DMDX 6"x9" Concentric Coaxial Speakers
The Diamond Audio DMDX Concentric Coaxial Speakers are engineered to deliver high-fidelity sound in a streamlined, full-range design. Built for drivers seeking a noticeable upgrade over factory audio, the DMDX series combines clarity, efficiency, and dynamic output in a single 6"x9" chassis.
Utilizing a concentric coaxial configuration, the tweeter and woofer are aligned to provide cohesive sound reproduction with natural staging and improved tonal balance across the frequency spectrum.
Performance Highlights
- 65 watts RMS power handling
- 195 watts maximum power handling
- 50Hz–20kHz frequency response
- 88dB sensitivity (1W/1M)
- 4-ohm nominal impedance
- 68Hz free-air resonance (Fs)
Installation & Fitment
Designed around a standard 6"x9" form factor, the DMDX coaxials provide compatibility with a wide range of factory and aftermarket speaker locations. Installation measurements are provided below to assist with proper fitment.
| Nominal Diameter | 6"x9" (152 x 228mm) |
|---|---|
| Mounting Depth | 3.17" (80.6mm) |
| Cut-Out Dimensions | 8.68" x 5.93" (220.5 x 150.5mm) |
| Overall Dimensions | 9.29" x 6.4" (236 x 162.6mm) |
| Overall Height | 3.54" (90mm) |
Specifications
| Power Handling (RMS) | 65 Watts |
|---|---|
| Power Handling (Max) | 195 Watts |
| Frequency Response | 50Hz–20kHz |
| Sensitivity (1W/1M) | 88dB |
| Nominal Impedance | 4 Ohms |
| Free-Air Resonance (Fs) | 68Hz |
1x Diamond Audio DMDX65 - DMDX Series 6.5" 2-way Concentric Coaxial Speakers (DMDX65)
Diamond Audio DMDX 6.5" Concentric Coaxial Speakers
The Diamond Audio DMDX 6.5" Concentric Coaxial Speakers are designed to deliver high-fidelity sound in a compact, installation-friendly format. Engineered for drivers seeking an upgrade over factory audio, the DMDX series balances clean power handling, smooth frequency response, and efficient output in a 6.5-inch platform.
Featuring a concentric coaxial design, these speakers provide detailed high frequencies, articulate midrange, and controlled low-frequency response—making them an ideal solution for OEM replacement or entry-level aftermarket systems.
Performance Highlights
Power Handling
Rated at 45 watts RMS with 135 watts maximum power handling for reliable everyday performance.
Full-Range Response
60Hz–20kHz frequency range supports balanced reproduction across lows, mids, and highs.
Efficient Sensitivity
87dB sensitivity (1W/1M) allows strong output with factory head units or external amplification.
4-Ohm Design
Nominal 4-ohm impedance ensures compatibility with standard automotive audio systems.
Installation & Fitment
Built in a 6.5-inch (165mm) format, the DMDX is well-suited for factory speaker replacement in compatible vehicles. Its shallow mounting depth supports installation in tighter door or rear deck locations.
Mounting Depth
1.77" (45mm)
Cut-Out Diameter
4.84" (123mm)
Overall Diameter
6.26" (159mm)
Overall Height
2.13" (54.1mm)
Specifications
| Nominal Diameter | 6.5" (165mm) |
| Power Handling (RMS) | 45 Watts |
| Power Handling (Max) | 135 Watts |
| Frequency Response | 60Hz – 20kHz |
| Sensitivity (1W/1M) | 87dB |
| Nominal Impedance | 4 Ohms |
| Free-Air Resonance (Fs) | 70Hz |
| Mounting Depth | 1.77" (45mm) |
| Cut-Out Diameter | 4.84" (123mm) |
| Overall Diameter | 6.26" (159mm) |
| Overall Height | 2.13" (54.1mm) |
1x Metra 82-8146 Speaker Mounting Brackets Install 6"x9" speakers in select 2002-up Toyota, Nissan, Subaru, Scion, and Lexus models (82-8146)
Accommodates 6×9 inch speaker – pair
Applications
09-13 Lexus CT Front Location
03-14 Lexus GX Front Location
07-14 Lexus LS Front Location
04-14 Lexus RX Front Location
10-14 Toyota 4Runner Front Location
03-09 Toyota 4Runner Front Location
05-14 Toyota Avalon Front Location
02-11 Toyota Camry Front Location
07-14 Toyota FJ Cruiser Front Location
08-10 Toyota Highlander Front Location
08-14 Toyota Land Cruiser Front Location
10-14 Toyota Prius Front Location
08-14 Toyota Sequoia Front Location
04-09 Toyota Solara Front Location
05-14 Toyota Tacoma Front Location
07-18 Toyota Tundra Front Location
09-14 Toyota Venza Front Location
1x Metra 82-8148 Speaker Mounting Brackets Install 5-1/4", 6-1/2" or 6-3/4" speakers in select 2000-up Lexus, Scion, Toyota, and Pontiac vehicles (82-8148)
Description
Provides spacing for aftermarket speaker installation.
Works with all varieties of speakers including component drivers
Accommodates 6" to 6.75" speaker – pair
Applications
Lexus CT rear location 2009-2013
Lexus ES front and rear locations 2002-2006
Lexus GS front location 2006-2011
Lexus GX rear location 2003-2012
Lexus IS front location 2001-2012
Lexus IS rear location 2006-2012
Lexus RX front and rear locations 1999-2003
Pontiac Vibe front and rear locations 2003-2009
Scion TC front and rear locations 2005-2012
Scion XA front and rear locations 2004-2007
Scion XB front location 2004-2012
Scion XB rear location 2008-2012
Scion XD front and rear locations 2008-2011
Toyota 4Runner rear location 2003-2012
Toyota Avalon rear location 2005-2011
Toyota C-HR front and rear locations 2018-up
Toyota Camry rear doors 2021-2022
Toyota Celica front and rear locations 2000-2005
Toyota Corolla front location 2001-2012
Toyota Echo front location 2000-2005
Toyota Highlander rear location 2008-2012
Toyota Matrix front and rear locations 2002-2011
Toyota Prius front and rear locations 2001-2011
Toyota RAV4 front and rear locations 2001-2011
Toyota Sequoia front and rear locations 2008-2012
Toyota Sienna front and rear locations 1998-2012
Toyota Solara front location 1998-2003
Toyota Tacoma rear location 2005-2013
Toyota Tundra rear location 2000-2018
Toyota Tundra front location 2003-2006
Toyota Venza rear location 2009-2011
Toyota Yaris front location 2007-2012
Toyota Yaris lift back rear location 2007-2012
2x Metra 72-8104 Toyota 1987-Up Speaker Harness - Pair (72-8104)
TOYOTA 87-Up Speaker Harness
Sold as pair