Garage
Shop

HD HD6903

6" x 9" 3-Way HD Series Coaxial Car Speakers

HD
Shop all HD
highlight-star-icon

6" x 9" HD Series Speakers • 3-Way Coaxial • 225W Max • 45W RMS • 4 ohm Impedance • IMPP Cone Material • Rubber Speaker Surround • 2 Dome Tweeters

Learn more about the hd6903

We apologize

This item has been discontinued

Description


HD brand icon

Authorized dealer

General Features:

  • 6" x 9" HD Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
    • RMS: 90 watts per pair / 45 watts each
  • Injection Molded Polypropylene (IMPP) cone material
  • Rubber speaker surround provides enhanced durability
  • 2-5/16" Dome tweeter for smooth mids
  • 5/8" Dome supertweeter for brilliant highs
  • 4 ohm impedance
  • 1" Copper wound voice coil for superior power handling
  • 20oz. Strontium magnet motor structure
  • Includes grilles and mounting hardware
  • Frequency response: 25-20,000 Hz
  • Top-mount depth: 2-7/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair


Best selling similar products

46CSC6934 small

Kicker CSC693 (46CSC6934)

• 450 watts Peak Each, 150 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(40)

$111.96

List price $159.99

SXE-6926S small

Alpine SXE-6926S

• 280 watts Peak Each, 90 watts RMS Each
• Mylar Dome tweeters
• Natural Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(13)

$56.99

List price $71.99

REF697F small

Infinity REF697F (INFSPKRF697FUS)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

(5)

$139.95

List price $169.95

Specifications & Details


Speaker Specifications
Speaker Size
6" x 9"
Design
3-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Not Specified by Manufacturer
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Rubber
Peak Power Handling
225 watts
RMS Power Handling
45 watts
Sensitivity
Not Specified by Manufacturer
Frequency Response
30 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-7/8"
Bottom-Mount Depth
3-3/8"
Cutout Dimensions
6" x 8-1/2" 
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

HD

Model Number:

HD6903

Weight:

9.00lbs

Internal SKU:

hd6903

Internal Product ID:

44206

Customer Ratings & Reviews


HD HD6903 thumbnail image

5 star
40%
4 star
20%
3 star
40%
2 star
0%
1 star
0%



Durability
4.4
Value
4
Features
4
Design
4.2
Usability
4.4

Customer Reviews

Sort by:

Loading...

great speakers

Got these speakers and I must say on an amp they have good bass respone and great highs and mids. Not bad for the price.

By andibig on March 24, 2012

6 found this helpful


Not to impressed

I bought these speakers at walmart and their mids and highs sound great, but they literally have almost no bass in my Ram 1500. If you have subs they would be good but if not then buy something else.

By Chris on December 7, 2012

5 found this helpful


Good for the price i guess

I bought these ro replace the front door speakers in my 01' Ram. I didnt know i had the infinity speakers that come stock in many rams at the time but i thought i would go ahead and put these in anyway just to see. My results:

The bass in my stock speakers were better. The HD's dont really have much at all so if you dont have a sub then i wouldnt recommend these.

The mids and highs sound great! Very crisp and clears vocals. Was very impressed.

They start to distort when i have my head unit at about 30 with the highpass filter on my headunit at 120hz. Which isnt to bad since they are being powered by the little infinity amp on each speaker (i think like 125 watts). About the same volume on my headunit as my stock speakers distorted (Although these get a little bit louder at 30)

Overall, i would recommend these if your looking for decent replacement speakers as long as you have a sub.

By Zach on September 13, 2012

5 found this helpful


Nice Sound

I recently replaced the rear factory speakers in a 2001 Pontiac Sunfire with these and the installation was easy relative to the speakers themselves... no cutting, filing, drilling, etc. Also, I put some felt pads between the edges of the speakers and the metal deck to absorb any potential vibrations. The full spectrum sound reproduction is more than satisfactory and creates an enjoyable audio experience. This was a very good purchase, although it would be nice if the speakers came with wires and connectors. The head unit driving these speakers is a Boss 612UA.

By Steve on April 30, 2012

5 found this helpful


Pretty good speakers

I got a set of these speakers to replace the factory deck speakers in my 2010 Dodge Avenger. These speakers provide accurate highs, mids, and lows. They are a good factory replacement for anyone who is on a budget.

By Chuck on March 12, 2012

5 found this helpful



Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.