Definitive Technology White Disappearing 4.5" In Ceiling Loudspeaker， Model DI45R (Each)

Features:

• Flangeless design & micro-perf grille minimize visibility
  
• Simple to install — no spackle work required
  
• 5-3/8" (13.55 cm)diameter matches mini recessed lighting fixtures
  
• Latest generation BDSS drivers for audiophile-grade sound quality
  
• Pivoting Pure Aluminum dome tweeters
  
• Axially Aligned design ensures broad， balanced coverage area
  
• GaussGrip™ magnetic grille fasteners
  
• Adjustable high-definition crossover
  
• Optional fire-rated enclosures
  
• Cast PolyStone™ baskets for rigidity without “ringing”

Specifications:

• Outer flange (grille) diameter | Metric: 5-3/8" | 13.55 cm
  
• Cut out diameter | Metric: 4-1/2" | 11.5 cm
  
• Depth from flange | Metric: 3-3/8" | 8.64 cm
  
• Driver complement: 3/4" (20mm) pivoting aluminum dome tweeteraxially aligned with a 4-1/2" (11.4 cm) BDSS bass/midrange driver
  
• Frequency response: 35 Hz - 30kHz
  
• Impedance: 4 - 8 Ohms
  
• Sensitivity: 88 dB
  
• Recommended associated amplifier power: 10 - 150 WPC
  
• Inputs: One pair of gold plated heavy duty spring loaded terminals
  
• Available finishes: Paintable white (see manual for painting instructions)
  
• Packaging: One speaker to a carton

Approximate Weight:

• Soundbar: 2.6 lbs
• Shipping: 3 lbs

Warranty Information:

• Manufacturers Warranty(authorized online retailer): 5 Years Partsand Labor