Discover the new generation with the Power Tuned 2508F ESP Subwoofer from DD Audio. This 8 inch (20cm) subwoofer sets standards in performance and control through its unique design, allowing it to stay cool and precise even under the most intense stress. The 2500 series, to which this subwoofer belongs, is known for its everyday usability and power and has made a name for itself among connoisseurs. Unmatched in its class, the 2508F ESP is designed to deliver maximum performance while high-quality features ensure excellent sound quality. Experience impressive and precise bass and enjoy the true sound you deserve.

• 20cm (8 inch) Subwoofer
• Power handling: 800 Watt RMS
• Maximum power handling: 3200 Watt
• Impedance options: Dual 2 Ohm or Dual 4 Ohm
• Outer diameter: 20cm
• Mounting diameter: 18cm
• Mounting depth: 17cm
• Patented ferrite magnet system
• Lossless linear suspension
• Ribbed foam surround
• Magnet protection cap including grille in front of the pole core vent
• Aluminum die-cast basket

• Frequency response 10Hz - 500Hz
• DC resistance (Re) 1.9 Ohm
• Resonant frequency (Fs) 43.74 Hz
• Mechanical Q (Qms) 5.53
• Electrical Q (Qes) 0.94
• Total Q (Qts) 0.80
• Equivalent volume (Vas) 8.32 L
• Xmax ± 17mm
• Xmech 57mm
• Magnet weight 200 Oz
• Voice coil diameter 2.5 inch (63.5mm)

• With the Supercharge option, you hear an even tighter and cleaner bass across the entire power range.
• What exactly happens during SuperCharging? By adding a specially shaped neodymium shorting ring on a flush-cut pole piece, with opposite polarity facing down, you redirect otherwise lost magnetic energy into the voice coil gap. This increases the usable motor strength by 20-25%, so smaller, lighter motors have the same drive energy as larger motors.
• You cannot run a SuperCharged subwoofer at higher power and the SPL value does not increase, but you hear a cleaner output at higher levels. SuperCharged subwoofers use the power you give them more efficiently, but you still have the same heat dissipation and the same voice coil area. This means the power handling is the same as the standard model.
• Info: Supercharge subwoofers are made to order. Delivery time is 4-6 weeks in addition to the stated delivery time.

• Carbon Fiber Blend Cone (CFB) - The CFB composition uses an effective carbon fiber-based cocktail to offer you the highest strength-to-weight ratio in the industry.
• Vario-Density Extended Range of Motion Surround (V-ROM) - Provides ultimate linear control at high excursion while enabling dynamically sounding bass reproduction. The control ribs are compressed to a lower density than the main surround body to allow a seamless control system. The harder you control it, the more control you get.
• Tuned Spider System (TSS) - Each suspension is tuned for specific performance characteristics, e.g., high definition, power handling, X-stiff control.
• Super-Frame (SFrame) - Maximizes the spider diameter, cone diameter, suspension excursion, and thus acts as a secondary shorting ring and provides additional heat dissipation for better heat flow from the coil.
• With the 2508, there is now an ESP subwoofer that fits into any installation, big or small.
• SuperCharge option available!