ESX VX10PRO

The ESX VX10PRO from the VISION VX PRO series is a high-performance 25 cm (10-inch) SPL subwoofer designed specifically for extreme bass performance and demanding car audio applications. With a power handling capacity of 2,500 watts RMS and up to 5,000 watts of peak power, it offers enormous power reserves for high-performance subwoofer systems.

The robust die-cast aluminum construction, a highly rigid carbon composite diaphragm, and the generously sized 76-mm voice coil form the basis for high mechanical and thermal durability. A triple Nomex centering spider ensures controlled diaphragm movement even during large excursions.

The massive triple-magnet system, with a total magnet weight of 300 oz, and the generously sized foam surround enable high cone excursion and powerful, deep bass. Thanks to its two 2-ohm voice coils, the VX10PRO can be flexibly paired with high-power mono power amplifiers.

Technical Specifications

General Characteristics

• Manufacturer: ESX

• Model: VX10PRO

• Series: VISION VX PRO

• Type: SPL Subwoofer

• Nominal diameter: 25 cm (10 inches)

• RMS Power Handling: 2,500 watts

• Maximum power rating: 5,000 watts

• Impedance: 2 × 2 ohms (dual voice coil)

• Connection options: 1 ohm in parallel or 4 ohms in series

• Sensitivity (SPL): 83 dB (1 W/1 m)
  
  

Diaphragm and Actuator

• Diaphragm material: carbon composite

• Dust-proof cap: Carbon

• Bead: Foam

• Basket: Die-cast aluminum

• Centering Spider: Triple Nomex Spider

• Magnet system: Triple magnet

• Magnet weight: 3 × 100 oz (approx. 8.5 kg total)

• Magnet dimensions: Ø 220 × 60 mm

• Voice coil diameter: 76 mm

• Voice coil winding height: 57.5 mm

• Voice Coil Carrier: BASV

• Linear diaphragm excursion (Xmax): ±23 mm

• Maximum mechanical deflection: ±30 mm

• Effective membrane area (Sd): 325 cm²

• Moving mass (Mms): 286 g
  
  

Thiele-Small parameters (TSP)

• Resonance frequency (Fs): 46 Hz

• DC resistance (Re): 2 × 1.9 ohms

• Mechanical Quality (Qms): 3.89

• Electrical Quality (Qes): 0.59

• Overall Quality (Qts): 0.51

• Equivalent air volume (Vas): 6.2 liters

• Force factor (BL): 23.7 N/A
  
  

Dimensions and Weight

• Outer diameter: 262 mm

• Installation opening: 235 mm

• Installation depth: 198 mm

• Shipping weight according to the data sheet: 22.0 kg
  
  

Recommended bass-reflex enclosure according to ESX

• Enclosure type: Bass reflex

• Recommended tank volume: 35 liters

• Bass reflex port diameter: 100 mm

• Bass reflex port cross-sectional area: 80 cm²

• Bass reflex port length: 24 cm

• Tuning frequency (Fb): 45 Hz

• Lower cutoff frequency (F3): 36 Hz