30 cm (12”) SPL Subwoofer

The attributes of the new ESX VISION VX PRO are powerful and powerful  bolides whose weight of around 20 kg already indicates when unpacking  in which class they play.
The subs come in sizes of 10, 12 and 15 inches . With outputs of 2,500 to 3,500 watts RMS, they also require appropriate amplifiers.
These can be found in the new VISION VX PRO Amplifier series with outputs from 1,250 to 13,000 watts RMS.
Only the highest quality ingredients found the Way into the newly constructed VX PRO models. All are made of heavy cast aluminum baskets with triple magnets.
Absolutely dimensionally stable membranes are very important for woofers of this large caliber.
ESX uses the best, but also the most expensive 3-layer composite membranes made of carbon, hardened cotton and glass fiber.
The combination results in the highest stability with the lowest weight at the same time and thus withstands the enormous pressure generated by the powerful 300 ounce magnet drives.
In addition, the construction is strengthened by a carbon Stabilized dust protection dome.
In order to be able to absorb a lot of power, ESX also makes no compromises when it comes to the voice coils and already uses a 76 mm CCAR coil for the 10", in the two larger models even use 100 mm coils.
CCAR coils consist of aluminum flat wire with copper coating, a highly resilient combination that also saves weight and thus increases efficiency.
The ample winding height of 58 mm in all models allows a linear cone stroke of up to +/- 23 mm. Outstanding!

Properties

• Mighty cast aluminum basket with high stability
• 3 x 100 oz. Triple magnet drive with 8.5 kg
• 3-layer composite membrane made of carbon, hardened cotton and glass fiber
• Carbon dust cap
• 100 mm (4") CCAR voice coil made of aluminum flat wire with copper coating
• +/- 23mm linear stroke, +/- 30mm X-Max
• Really impressive total weight of 20.8 kg

Technical specifications

• 30 cm (12”) SPL subwoofer
• Resilience 3000/6000 watts RMS/Max.
• Impedance 2+2 Ω
• Installation depth 222 mm
• Installation opening 284 mm