C2PM

This is the JBL Control 2P Powered Master speaker only (without passive extension speaker) and power supply.

From the Manufacturer:

Perfect for a range of professional applications including:

• Recording / Video Production
• Entertainment Installations
• AV Presentations
• Monitoring of Electronic Musical Instruments

Features:

• Studio quality transducers for accuracy, and rich bass response: 80 Hz - 20 kHz
• 35 watt power amplifier and high sensitivity drivers produce exceptional output: 111 dB peak SPL
• Balanced XLR, ¼”, and unbalanced RCAinputs allow connection to a range of signal sources
• Stereo headphone jack allows monitoring using headphones
• Ergonomic, side-mounted volume control
• High frequency adjust control - allows the user to contour HF response to application requirements
• Magnetically-shielded transducers for use near CRT monitors and magnetically sensitive equipment
• Internal peak limiter and overload protection circuit - protects the system from damage caused by continuous over-driving
• Wall-mount capable using optional MTC-2P mounting kit
• Included snap-on pedestal to optimize listening angle for desktop applications

Specifications:

• Drivers
  • LF: 135 mm (5.25 in) low frequency loudspeaker
  • HF: 19 mm (.75 in) Polycarbonate dome tweeter
• Frequency Range: 80 Hz - 20 kHz
• Amplifier Power Rating: 35 Watts
• Maximum SPL (1m): 111 dB
• Crossover Frequency: 4.2 kHz
• Input Sensitivity: +4 dBu XLR 1/4"; 0 dBu RCA
• Input Connectors: Balanced Neutrik®* Combo XLR 1/4" TRS; Unbalanced RCA
• Power Requirements: 19 VDC / 3.42 A - use only supplied power supply
• Headphone Jack: 3.5 mm (1/8")
• Dimensions (H x W x D): 235 x 159 x 143 mm (9.3 x 6.3 x 5.6 in)
• Net Weight (each): 2.6 kg (5.5 lb)
• Grille: Zinc-plated steel
• Mounting Hardware: Optional
• Included Accessories: Speaker wire, power supply, 2 snap-on pedestals.
• Optional Accessories: MTC-2P Mounting Kit (2 brackets, power supply holder)
  
• LF Driver: 5.25in (135 mm)
• LF Driver Power Handling: 35 Watts per channel
• Frequency Response (±3 dB): 100 Hz – 18 kHz
• Maximum Peak SPL: 111 dB
• Enclosure: Polypropylene Structural Foam
• Coverage Angle: 120°H x120°V