Passive Subwoofer

The Crest Audio® CPL™ 15B+ is a passive subwoofer designed to extend the performance of the CPL series loudspeaker systems down to 37 Hz. It is the ideal add on for music playback, public address and live performance reinforcement applications.

The CPL 15B+ can be utilised for both permanent installations and portable live sound applications. Perfect for public address, and background audio reinforcement purposes typically required in houses of worship, clubs, bars/restaurants, retail outlets plus education and corporate meeting facilities or anywhere high quality audio distribution and powerful low end is required.

The CPL 15B+ is equipped with a premium 15 inch woofer having a 4 inch voice coil. Impedance of the loudspeaker is 8 Ohms allowing for easy daisy chaining. Connectivity is made via either two looping 4-pin twist-lock or one 4-pin Euroblock connectors.

The CPL 15B+ enclosure is built from prime-grade 18 mm plywood that offers sturdy mechanical and low resonant electro-acoustic characteristics together with a heavy-duty steel grille backed with acoustic foam to ensure maximum protection of the internal components. The loudspeaker is equipped with a M20 threaded pole mount fitting. Available in durable black and white finish.

Features 

• Passive subwoofer
• Premium 15” woofer, 4“ voice coil
• Continuous power handling: 500 Watts
• Nominal impedance: 8 Ohms
• Connectors: 2 x 4-pin twist-lock & 4-pin Euroblock
• 2+/2- Loop Through
• M20 threaded pole mount fitting
• Ergonomic handles on each side
• 18 mm Plywood construction
• Textured polyurea paint
• Available in Black and White

Specifications

• Configuration: Subwoofer
• Power Continuous (Watts): 500
• Power Peak (Watts): 2,000
• Sensitivity (1W/1m): 95 dB
• Max SPL Peak: 128 dB Rubber Feet: Yes
• LF Driver: 1 x 15" (381 mm) - Crest Audio CPL15100A
• Woofer Voice Coil: 4" (100 mm)
• Frequency Range (-10 dB): 37 Hz - 2 kHz
• Frequency Response (±3 dB): 49 Hz - 2 kHz
• Nominal Impedance: 8 Ohms
• Input Connectors 1: 2 x 4-pin twist-lock (NL-4 style)
• Input Connectors 2: 1 x 4-pin Euroblock
• Pole Mount: Yes (M20)
• Enclosure Material: 0.7" (18 mm) Plywood
• Black Finish: Textured Polyurea Paint
• RAL #: 9004 Signal Black (Pantone: Black 6)
• White Finish: Textured Polyurea Paint
• RAL #: 9003 Signal White (Pantone: 705)
• Handles: Yes (1 x Left & 1 x Right)
• Loop Thru (2+/2-): Yes
• Logo Position on Grille: Centre
• Logo Size: 25 x 25 mm
• Grille Foam Backing: Yes (acoustically transparent)
• Grille Mesh Size (mm): 3 x 12
• Net Weight: 78.2 lbs (35.9 kg)
• Dimensions (HWD): 27.38" x 18.56" x 20.08" (695 x 471 x 510 mm)