72-9300 - Car audio accessory Metra - Free user manual and instructions

Product Type	Speaker Wiring Harness Adapter
Brand	Metra
Model	72-9300
Compatibility	Select vehicles with OEM speaker connectors
Connector Type	OEM-style male and female connectors
Wire Gauge	18 AWG
Wire Length	Approximately 6 inches (15 cm)
Color	Black with orange and gray terminals
Material	High-temperature plastic housing, tinned copper wires
Operating Temperature	-40°F to 185°F (-40°C to 85°C)
Installation Type	Plug-and-play, no cutting required
Package Contents	1 adapter harness with pre-attached connectors
Dimensions	4 x 2 x 1 inches (10 x 5 x 2.5 cm)
Weight	0.1 lbs (45 g)
Input/Output	Connects aftermarket speakers to factory wiring
Polarity	Color-coded wires for correct polarity (positive/negative)
Voltage Rating	12V DC (automotive)
Current Rating	5A per channel
Features	Pre-tinned leads for corrosion resistance; keyed connectors for secure fit
Warranty	1 year limited

Frequently Asked Questions - 72-9300 Metra

What vehicles is the Metra 72-9300 compatible with?

The Metra 72-9300 is designed for select vehicles with OEM speaker connectors. Check your vehicle's factory speaker plug shape to ensure compatibility. Common applications include many GM, Ford, and Chrysler models.

Do I need to cut any wires to install this adapter?

No, the 72-9300 is a plug-and-play adapter. It connects directly between your vehicle's factory speaker harness and aftermarket speakers without cutting or splicing wires.

What tools are required for installation?

Basic hand tools such as wire strippers/crimpers may be needed if you need to connect the adapter wires to your aftermarket speakers. The adapter itself has pre-attached connectors that plug into the vehicle harness.

How do I ensure correct polarity when connecting?

The adapter wires are color-coded: typically white for left front positive, white/black for left front negative, gray for right front positive, gray/black for right front negative. Match these to your speaker's terminals accordingly.

Can I use this adapter for all four speakers?

Yes, the 72-9300 typically includes two separate harnesses for front left and front right speakers. For rear speakers, you may need a second adapter or a different model.

What is the maximum power handling of this adapter?

The adapter is rated for up to 5 amps per channel, which is suitable for most aftermarket speakers up to 60 watts RMS. For higher power, ensure your amplifier output does not exceed the adapter's current rating.

Are the wires pre-tinned?

Yes, the bare wire ends are pre-tinned to resist corrosion and provide a better solder connection if you choose to solder instead of crimp.

What if the adapter doesn't fit my vehicle's speaker plug?

The 72-9300 is designed for common OEM plugs. If it doesn't fit, verify your vehicle's connector shape or consider a universal adapter. Check Metra's vehicle fit guide online.

Does this adapter include any wiring instructions?

Yes, a simple diagram is provided on the packaging and in the manual. It shows wire connections to the aftermarket speaker and how to plug into the vehicle harness.

Is this adapter compatible with 6x9 or 6.5 inch speakers?

Yes, the adapter works with any aftermarket speaker that has standard wire terminals. The adapter connectors are independent of speaker size.

USER MANUAL 72-9300 Metra

Speaker Wiring Adaptor

IMPORTANT

Before starting, compare items on your invoice with items received. Thoroughly check packing materials. If an item is missing, please call Crutchfield at 1-888-955-6000.

120729300

REVISION 09-04-2016

STEP 1 -- CONNECT WIRES

Connect wires to speakers as shown (Inset).

STEP 2 -- INSTALL

Plug housings into vehicle speaker harness.

Coiled automotive electrical connector with orange connectors and gray terminal blocks (no text or symbols visible)

Connect to Vehicle Speaker Harness