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Diamond Audio D364.5

6-3/4" 2-way convertible speaker system

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Item# 114D3645 offer details

 
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Diamond Audio

Why replace your factory speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

Our take on the Diamond Audio D364.5

by Jo Greene

You hit the highway and crank the stereo, but your factory speakers just can't keep up. Diamond Audio designed D3 speakers to deliver strong performance in your car — you'll hear power and impact in your music that makes for a very entertaining ride, even if it's just across town.

Removable 1" aluminum tweeters
These D364.5 6-3/4" convertible speakers feature sizeable 1" aluminum dome tweeters that give you exceptional clarity — you'll be able to hear sparkling detail in your music, even when the bass gets heavy. You can mount these speakers as 2-ways in your factory openings, or you can remove the tweeters from the woofers and mount them in a spot that'll create the best soundstage in your ride.

Mineral fortified cone
Diamond Audio uses injection-molding to create a light, stiff graphite copolymer cone that offers consistent strength. A butyl rubber surround secures the woofer for linear cone movement, so you can count on strong, accurate performance. External crossovers send the right frequencies to the woofer and tweeter, so vocals and instruments sound well-defined and natural. The Rear Fill outputs on the crossover networks allow you to tie in a pair of rear speakers without affecting impedance.

Non-resonant frame resists distortion
Diamond uses a unique energy-absorbent ABS composite frame that resists unwanted resonance better than steel or aluminum, so your favorite music sounds just as the artist intended.

Highlights:

  • 6-3/4" 2-way convertible speaker system: includes two woofers, two tweeters, and two crossovers
  • graphite-fortified copolymer woofer cone with rubber surround
  • non-resonant ABS composite frame
  • 1" aluminum dome tweeter (can be mounted inside woofer or separately)
  • outboard crossover network with Rear Fill outputs
  • power range: 6-60 watts RMS (120 watts peak power)
  • frequency response: 54-20,000 Hz
  • sensitivity: 90.2 dB
  • top-mount depth: 2-7/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee
Shop all Diamond Audio 6-3/4" Speakers
     

    Hands-on research from the Crutchfield Labs (what are the Labs?)

    Features and Specs

    Features and Specs
    General
    Design
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    2-way
    Tweeter Design
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    1" Dome
    Tweeter Composition
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    Aluminum
    Woofer Composition
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    Graphite Inject Copolymer
    Woofer Surround
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    Rubber
    Parts Warranty
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    1 Year
    Labor Warranty
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    1 Year
    Specifications
    Sensitivity
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    90.2 dB at 2.83 volts
    Frequency Response
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    54 - 20k Hz
    RMS Power Range (Watts)
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    6-60
    Peak Power Handling (Watts)
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    120
    Impedance (Ohms)
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    4
    Top-mount Depth (Inches)
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    2 7/16
    Bottom-mount Depth (Inches)
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    2 5/8
    Cutout Diameter or Length (inches)
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    5 9/16

    Product Research

    Product Research
    What's in the box?

    Download owner's manual

    • 2 Woofers
    • 2 Tweeters (coaxially mounted on the woofers)
    • 2 Phase plugs
    • 2 Crossovers
    • 2 Woofer grilles
    • 2 Woofer grille frames
    • 2 Flush-mount tweeter mounting cups
    • 2 Metal spring clips for flush-mount tweeter cups
    • 2 Surface-mount tweeter housings
    • 2 Adhesive backed woofer gaskets
    • Two M4x30mm Machine screws
    • Four 1/2" Self-tapping screws
    • Twelve 3/4" Self-tapping screws
    • 12 Speed clips
    • Putty for woofer grilles
    • 4 Crimp-on 0.110" quick slides
    • Owner's Manual

    Our Product Research Team

    At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

    Features

    Woofers: The Diamond Audio D364.5 convertible component system includes woofers with graphite injected molded copolymer cones. This design results in uniform cone thickness for superior linearity and clarity. It also has a low weight to rigidity ratio for decreased distortion and improved bass response. The speakers are shipped with the tweeters coaxially mounted to the woofers, but they can be removed and mounted separately, as a component set. When the tweeters are removed the woofer's mounting height decreases to 0.37" (if bottom mounted the tweeter protrusion decreases to 0.16").

    Woofer Size: Diamond Audio refers to the D364.5 as a 6-1/2" speaker. The approximately 5-1/2" cutout diameter, however, fits the industry standard for a 6-3/4" speaker. Please confirm fit using the Crutchfield Vehicle Selector before purchasing.

    Magnet Cover: The speakers are shipped with rubber magnet covers installed. If needed, the covers can be removed, effectively making the magnet diameter approximately 1/4" smaller.

    Tweeters: Each speaker uses a Ferro fluid cooled 1" aluminum dome tweeter with a neodymium magnet. When coaxially mounted the tweeters are angled and swivel so you can direct them toward the listening positions.

    Mounting Options: When removed from the woofers, the tweeters can be surface mounted or flush mounted using the included housings.

    Tweeter Dimensions:

      Frame Diameter Cutout Diameter Mounting Height Mounting Depth
    Flush Mount 2.0" 1.74" 0.43" 0.24"
    Angled Surface Mount 1.7" N/A 1.0" Screw Depth

    Crossover:

    • Tweeter Output: The crossovers offer two tweeter output level settings, selectable via an internal jumper: flat and -2 dB.
    • RAF: In addition to the woofer and tweeter outputs, each crossover has a third output for a Rear Acoustic Fill (RAF) speaker. The RAF speakers are powered by the same 2-channel amp as the component set and are apportioned 15%-20% of the total power. The RAF output is full range.
    • Barrier Strips: Each crossover's connections are screw terminals that will accommodate spade connectors up to 0.375" wide.
    • Dimensions: The crossover has the following dimensions:
      • Width: 4.73"
      • Height: 1.35"
      • Depth: 3.55"
    • Connection Note: The component system comes with no speaker wire (other than the 7" length attached to each tweeter).
     

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    Accessories

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    Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car. See all categories & accessories

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    Smart people protect with SquareTrade- The best warranty at the best price

    SquareTrade Warranty
    SquareTrade Warranty 3 Year Warranty
    Your Price: $19.99
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    In business since 1999, SquareTrade is the largest independent warranty provider in the U.S.

    100% parts and labor - no deductibles

    All mechanical and electrical failures covered, includes normal wear and tear.

    Your item's repaired or the full item price returned withing 5 days

    Runs concurrent with manufacturer's warranty

    Rated 5-stars by consumers

    For a more in-depth review and enhanced detailed information on the Diamond Audio D364.5, please visit the Crutchfield website product page (/S-A0Iz2cCreXf/p_114D3645/Diamond-Audio-D364-5.html ).

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