• Model: 4B10-4
  • Configuration: 4x10" Ceramic Woofers | 1x1.4" Compression Driver
  • Freq. Response: 45-18,000Hz
  • Sensitivity: 101dB
  • Nominal Power: 1000W RMS
  • Nominal Impedance: 4Ω
  • Connectors: 2 x NL4 Speakon™
  • Finish Options: Gig Armor™ (Textured Black Finish)
  • Finish Color: Black
  • Hardware: 18 AWG Steel Grill (Powder Coated Black)
  • Handles: 2 (1 Per Side)
  • Materials: Calibrated Italian Light Plywood
  • Dimensions: WxHxD 591 x 776 x 400 (mm) 23.3 x 30.5 x15.7 (inch)
  • Weight: 94Lb | 42Kg


The biggest member of the the Bass Instinct Series ™ the FFA 4B10 – 4 produces a wall of sound with a tone that one has to hear and feel to truly appreciate. With a power handling of 1000W RMS, this rig is designed for big sound, but with the same transparent and refined characteristics of the other Bass Instinct models. Great for any serious musicians or working pro’s.

Recommended Power

1000 Watts (@ 4 Ohm)


Removable Casters
Custom Fitted Cover with Form Factor Logo