4.5" In-Wall/Ceiling Speaker
BRAND
Definitive Technology
SES #
DIF DI4.5R
MFG #
UERA
UPC
093207063749
Your Price
Usually ships between 3-7 business days
With patented technology backing the 4.5" midrange/woofer, the DI 4.5R is meticulously engineered to outperform larger traditional speakers. This overachieving, flush-mount loudspeaker fills every corner of the room with dynamic, high-performance audio. But you’ll hardly see a thing.
- Simple conventional installation — no spackle work required
- Latest generation BDSS drivers
- Pivoting Pure Aluminum dome tweeters
- Axially Aligned design ensures broad, balanced coverage area
- Sure-grip magnetic grille fasteners
- Adjustable high-definition crossover
- Optional fire-rated enclosures
- Cast PolyStone baskets for rigidity without “ringing"
- Nine models for every installation need
Total Pieces
1
Included Accessories
(1) Wall Mounting Template - (1) Paintable Magnetic Grille
Cabinet Warranty
5 years
Drivers Warranty
5 years
Carton 1
6.13" (15.57 cm) h x 8.44" (21.44 cm) w x 7.56" (19.2 cm) d - 4 lbs (1.81 kg)
Availability
US
Driver Complement
(1) 0.75" (1.91 cm) d (Round) Pivoting Dome Tweeter - Tweeter
Depth
3.38" (8.59 cm)
Weight
2.6 lbs (1.18 kg)
Grille Dimensions
5.38" (13.67 cm) diameter
Shape
Round
Dimensions
4.5" (11.43 cm) diameter
Clearance Required for Mounting Dogs (add to each side of cutout)
0.88" (2.24 cm)
Shape
Round
Dimensions
4.5" (11.43 cm) diameter
Clearance Required for Mounting Dogs (add to each side of cutout)
0.88" (2.24 cm)
Speaker Inputs
(1) Pair of Heavy Duty, Spring Loaded - na
Total Frequency Response
35 Hz → 30,000 Hz
Nominal Impedance
8 ohms
Max Sensitivity (1 watt @ 1 meter)
89 dB
A/V Receiver Crossover Settings
Small (100 Hz)