The Klipsch Reference Theater Pack 5.0.4 is a home theater speaker system designed to provide a high-quality audio experience for your home entertainment needs. Here's a breakdown of what each part of the name signifies:

FEATURES:

• NEXT LEVEL HOME THEATER
  The Klipsch Reference Cinema System 5.0.4 with Dolby Atmos combines Reference Series acoustics with Dolby Atmos technology to deliver an immersive, multidimensional experience you won’t find anywhere else.
• SOUND ALL AROUND
  Featuring four satellite speakers outfitted with Dolby Atmos technology, the Klipsch Reference Cinema System delivers height effects from the front AND the back for a best-in-class Dolby Atmos experience.
• MINIMAL FOOTPRINT
  Connecting easily to your A/V receiver, this compact system is perfectly tuned for maximum impact.
• REACH NEW HEIGHTS
  Ideal for movies, music, and gaming, Dolby Atmos brings sound to life from all directions, including overhead, to fill the room with astonishing clarity, detail and depth.
• LEGENDARY TECHNOLOGY
• 90° X 90° TRACTRIX® HORN
  Our exclusive Tractrix horn technology delivers an impressive high-end response and greater extension, enhanced imaging and powerful dynamics.
• REFERENCE-GRADE TWEETERS
  Aluminum tweeters with Linear Travel Suspension (LTS) minimize distortion for enhanced, detailed sound and have long been a hallmark of our Reference Series product lines.
• SPUN COPPER IMG WOOFERS
  Injection Molded Graphite (IMG) woofers are exceptionally light and extremely rigid – providing remarkable low frequency response, with minimal cone breakup or distortion.
• DUAL PORT DESIGN
  The dual port design provides improved cabinet tuning and low frequency response for impactful bass performance from every single component of the Reference Cinema System.
• NEXT-GEN COMPATIBLE
  Dolby Atmos is the gold standard in premium, cutting-edge home theater sound. The Klipsch Reference 5.0.4 Cinema Systems offers an all-in-one speaker setup to future proof your listening experience for all new movies, music, and games.

SPECIFICATION:

• SPECIFICATIONS - SATELLITE
  
  
• FREQUENCY RESPONSE: 90Hz-20kHz (+/- 3dB)
• SENSITIVITY: 92 dB @ 2.83V / 1M
• POWER HANDLING (CONT/PEAK): 75W/300W
  
• NOMINAL IMPEDANCE: 8 ohms compatible
• CROSSOVER FREQUENCY: 2000Hz
• HIGH-FREQUENCY DRIVER: 1" Aluminum LTS Tweeter Mated to a 90x90 Tractrix® Horn
• LOW-FREQUENCY DRIVER: 5.25" Spun-Copper IMG Woofer INPUTS Single Gold Plated Binding Posts
• ENCLOSURE TYPE: Bass-Reflex via dual front-firing ports
• HEIGHT: 13.47" (342.1 mm)
• WIDTH: 6.47" (164.3 mm)
• DEPTH: 7.45" (189.2 mm)
• WEIGHT: 8.2 lb (3.72 kg)
• MOUNTING: 1/4" x 20 Threaded Insert
  
  
• SPECIFICATIONS - CENTER
  
  
• FREQUENCY RESPONSE: 80Hz-20kHz (+/- 3dB)
• SENSITIVITY: 91 dB @ 2.83V/1M
• POWER HANDLING (CONT/PEAK): 75W/300W
• NOMINAL IMPEDANCE: 8 ohms compatible
• CROSSOVER FREQUENCY: 1800Hz
• HIGH-FREQUENCY DRIVER: 1” Aluminum LTS Tweeter Mated to a 90x90 Tractrix® Horn
• LOW-FREQUENCY DRIVER: Dual 4" Spun-Copper IMG Woofers
• INPUTS: Single Gold Plated Binding Posts
• ENCLOSURE TYPE: Bass-Reflex via dual front-firing ports
• HEIGHT: 5.16" (131.1 mm)
• WIDTH: 17.60" (447.0 mm)
• DEPTH: 6.07" (154.2 mm)
  
• WEIGHT: 7.4 lb (3.36 kg)
  
• MOUNTING: Dual 1/4" x 20 Threaded Insert
  
  
• SPECIFICATIONS - HEIGHT CHANNEL
  
  
• FREQUENCY RESPONSE: Conforms to Dolby Atmos Specifications
• SENSITIVITY:Conforms to Dolby Atmos Specifications
• POWER HANDLING (CONT. / PEAK): 40W/160W
• NOMINAL IMPEDANCE: 8 ohms compatible
• DRIVER:4" Polyfiber Woofer
• ENCLOSURE TYPE:Acoustic Suspension
• INPUTS: Single Gold Plated Binding Posts