Kramer CL-8P-SUB 8", Passive, Closed Back Ceiling Sub-Woofer (White/Black)

The CL−8P−SUB is an In−Ceiling Passive Subwoofer that enhances any space with deep, rich bass while seamlessly integrating into the ceiling. Designed for both low impedance (8Ω) and high impedance (70V/100V) systems, it offers implementation flexibility. Features front−access wiring for easy installation and troubleshooting. Both black & white magnetic grills are included in the box.

•  Enhances the sound of every space
•  Plenum rated UL2043 & UL1480A
•  Low–impedance (8Ω) / high–impedance (70V/100V)
•  Power ratings: 8W continuous / 120W peak
•  Sensitivity (1W@1m, free field): 84dB SPL
•  Maximum SPL (@1m): Continuous: 103dB SPL / Peak: 105dB SPL
•  Industrial design: black & white bezel–less magnetic grills included in the box, front–access wiring
•  Eco–friendly mono–material packaging

Key Features

• 8”, In–ceiling Subwoofer
• Low–impedance (8Ω) / high–impedance (70V/100V)
• Power ratings: 80W continuous / 120W peak
• Nominal sensitivity: 84dB SPL
• Maximum SPL: Continuous 103dB SPL / Peak 105dB SPL
• Plenum rated: UL 2043, UL 1480A
• Black & white magnetic grills included in the box
• Front–access wiring for easy installation & troubleshooting
• Eco–friendly packaging

Technical Specifications

• Audio
  
  • Driver:
    
    • LF Driver: 200 mm (8 in) with polypropylene cone, butyl rubber surround, copper–clad coil, vented aluminum former
  • Frequency characteristics:
    
    • Frequency Range (-10dB): 45Hz–570Hz
    • Frequency Response (±3dB): 80Hz–500Hz
    • Dispersion angle: Omnidirectional
  • Power ratings:
    
    • @ 8Ω Low impedance: 80W continuous / 120W peak
    • @ 100 V High impedance: 80W/40W/20W
    • @ 70 V High impedance: 80W/40W/20W/10W
  • Sound Pressure Level (SPL)
    
    • Sensitivity (1W@1m, free field): 84dB SPL
    • Maximum SPL: Continuous: 103dB SPL / Peak: 105dB SPL
• Mechanical
  
  • Installation:
    
    • Type: In–ceiling speaker installation with brackets and C–ring
    • Mounting: 4–point screw down Dog–Ear clamp, up to 60mm / 2.36” ceiling thickness
    • Connectors: 4–pin pluggable Euroblock connector, 28–12AWG
    • Cutout: Cutout template included in the box
    • Weight per single speaker: 8.05kg (17.75lbs)
  • Dimensions:
    
    • Depth (ceiling clearance): 315mm / 12.4”
    • Back enclosure outer diameter: 295mm / 11.62”
    • Cutout diameter: 297mm / 11.7”
    • Grill diameter: 327mm / 12.9”
    • Single box dimensions (single unit): 430mm x 430mm x 378mm / 17" x 17" x 15"
    • Master box dimensions (single unit): 438mm x 438mm x 391mm / 17.3" x 17.3" x 15.4"
    • o Master box weight: 11.4KG / 25.2lbs
  • Packaging: Eco–friendly mono–material packaging made entirely from recyclable cartons, designed for durability and ease of recycling
  • Material:
    
    • Grill: Black/White Powder Coated Steel, Magnetic, with cloth, paintable
    • Baffle: V–0 Flame Retardant
    • Back enclosure: Powder–coated steel
  • Environmental:
    
    • Operating Temperature: –5° to +50°C (23° to 122°F)
    • Storage Temperature: –10° to +55°C (14° to 131°F)
    • Humidity: 30% to 85%, RHL non–condensing
• Balanced Line Level Input: Single Box weight: 10.6KG / 23.4lbs
• Regulatory
  
  • Safety
    
    • UL 2043 Certified: Plenum rated for safe use in air–handling spaces, meeting fire and smoke standards
    • UL1480A Certified: Meets safety standards for fire–protective signaling in commercial spaces
  • Environmental: RoHS, REACH, WEEE

What's Included

• 1 speaker (single unit)
• 1 speaker box packed in a master box
• Installation kit including and C–ring and bolts (mounting rails are not included and should be purchased separately)
• 2 magnetic grills (1 white and 1 black per speaker)
• 4–pin pluggable Euroblock connector, 28–12AWG
• Cutout template
• Accessories (bracket bolts, UL cable passthrough, Silicon cable passthrough, zip tie for securing the speaker cable)
• Quick Start Guide