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Product comparison
Definitive Technology DI 4.5R vs Definitive Technology DI 5.5R

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Definitive Technology DI 4.5R
In stock
3 reviews
$269.00 each
  • 3/4" aluminum dome tweeter and 4-1/2" woofer
  • frequency response 35-30,000 Hz
  • paintable, low-profile grille
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Definitive Technology DI 5.5R
Temporarily out of stock
5 reviews
$289.00 each
  • 1" aluminum dome tweeter and 5-1/4" woofer
  • frequency response 28-30,000 Hz
  • paintable, low-profile grille
   
Condition New Stock New Stock
Features Definitive Technology DI 4.5R Definitive Technology DI 5.5R
Quantity in Package Single Single
Tweeter Dome Dome
Aimable Tweeter No No
Woofer Composition Polymer Polymer
Woofer Surround Rubber Rubber
Moisture-resistant No No
Connector Type Spring clips Spring clips
Bi-Amp Inputs No No
Built-in Back-box No No
Specs Definitive Technology DI 4.5R Definitive Technology DI 5.5R
Tweeter Size 0.75 1
Midrange Size --- ---
Woofer Size 4.5 5.25
Cutout Size 4.5 6.3125
Power Range (Watts) 10-150 10-175
Sensitivity 88 dB 89 dB
Impedance (Ohms) 8 8
Frequency Response 35-30kHz 28-30kHz
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years
  Owner's Manual Owner's Manual
Hands-on Research Hands-on Research
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Definitive Technology DI 4.5R
In stock
3 reviews
$269.00 each
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Definitive Technology DI 5.5R
Temporarily out of stock
5 reviews
$289.00 each
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