Yorkville LS1004B

The LS1004 has a bass reflex design and is suitable for touring or fixed installations. The cabinets are constructed of 15mm 11-ply Baltic Birch with heavy internal bracing for reduced resonance and better durability. All enclosures are covered in a black carpet covering and incorporate metal corner protectors, rugged curved anti-resonant metal grilles, and 1/4" or Speakon™ input connectors. Additionally, the Speakon™ connectors feature a configuration switch which allows instant reversal of Speakon™ jack pinouts for easy single wire hook-up using optional four wire Speakon™ cables.

Yorkville’s élite series loudspeaker systems are the result of years of research, pushing the limits of modern state-of-the-art sound reinforcement technology. Engineered for the serious pro audio user, élite systems are among the most advanced, most versatile and most efficient high powered portable P.A. boxes available.  The majority of the élite range feature seamless driver interaction through sophisticated high-slope passive networks and ingenious component protection schemes. Rugged jackplates are inset and include a combination of both Speakon™ and 1/4" phone jack inputs.

Specifications:

• System Type: Bass Reflex Subwoofer
• Active or Passive: Passive
• Program Power (Watts): 1200
• Nominal Impedance (Ohms): 4
• Sensitivity (dB @1Watt/1m): 102
• Max SPL (dB): 133
• Frequency Response (Hz +/- 3db): 40 - 300
• Driver Configuration: 2 x 18 inch
• LF Driver(s): 2 x 18 inch, Ceramic Magnet, 4 inchvoicecoil
• LF Program Power(Watts): 1200
• LF Impedance(Ohms): 8
• Inputs - 1/4" Jacks: 2
• Inputs - Speakon 4-pin: 2
• Other Controls / Features: Speakon™ connectors featurea configurationswitch which allows instant reversal of Speakon™ jack pinoutsfor easy singlewire hook-up using optional four wire Speakon™ cables.
• Corners: Black Steel
• Wheels: 2 Rear Tilt
• Bar Handles: 2 Top, 2 Side
• Enclosure Materials: 15mm (5/8inch) 11-ply RussianBirch
• Grille: Heavy gauge perforated metal
• Covering / Finish: Black Ozite (Carpet)
• Optional Covering / Finishes: Black Ultrathane Paint (LS1004B)
• Dimensions (DWH xbackW, inches): 23.5 x 28.3 x 43.5
• Weight (lbs/kg): 163 / 74

The LS1004B is shown.