DD Audio Power Tuned 9912b ESP
12" (30cm) subwoofer
/Piece
Nur
1.329,05€
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Beschreibung
- 30cm (12") subwoofer
- Power handling (RMS): 2500 watts
- Peak power: 10000 watts
- Impedance options: Double 1 Ohm or Double 2 Ohm
- Patented ferrite magnet system
- Lossless linear suspension
- Ribbed foam bead
- Magnetic protection cap including grille before the pole core drilling
- aluminum die-cast basket
- playback range 10Hz - 500Hz
- DC resistance (Re) 0.9 Ohm
- Resonance frequency (Fs) 31.63 Hz
- Mechanical quality (Qms) 5.39
- Electrical quality (Qes) 0.37
- Total quality (Qts) 0.35
- Equivalent volume (Vas) 23.63 L
- Xmax +-22mm
- magnet weight 1500 Oz
- spool diameter 4" (101.6mm)
- With the Supercharge option, you'll hear even tighter, cleaner bass across the entire power range.
- What exactly happens when you SuperCharge? By adding a specially shaped neodymium shorting ring on a flush cut pole piece, with the opposite polarity facing down, you redirect otherwise lost magnetic energy into the voice coil gap. This increases the usable motor power by 20-25%, allowing smaller, lighter motors to have the same driving energy as larger motors.
- You can't drive a SuperCharged sub with more power, and the SPL won't increase, but you'll 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: The Supercharge subwoofers are made to order. The delivery time is 4-6 weeks in addition to the stated delivery time.
- Carbon Fiber Blend Cone (CFB) - The CFB composition uses a powerful carbon fiber-based cocktail to To offer you the highest strength-to-weight ratio in the industry.
- Vario-Density Extended Range of Motion Surround (V-ROM) - Provides the ultimate in linear control at high excursion while allowing for dynamic sounding bass reproduction. The control ribs are compressed to a lower density than the main surround body to allow for a stepless control system. The harder you control it, the more control you get.
- Tuned Spider System (TSS) - Each suspension is tuned to specific performance characteristics, e.g. High Definition, Power Handling, X-Stiff Control.
- Super-Frame (SFrame) - Maximizes spider diameter, cone diameter, suspension deflection and thus works as a secondary shorting ring and provides additional heat dissipation for better heat flow from the coil.
- SuperCharge option possible!
The Power Tuned 9912b ESP from DD Audio is a 12" (30cm) subwoofer that features a number of innovative features. With its Carbon Fiber Blend Cone (CFB), it offers an impressive strength-to-weight ratio, while the Vario-Density Extended Range of Motion Surround (V-ROM) ensures ultimate linear control. The Tuned Spider System (TSS) promises special performance features and the Super-Frame (SFrame) maximizes the spider diameter for improved excursion and heat flow. A SuperCharge option is also available, which ensures tighter and cleaner bass. With a power handling of up to 10,000 watts, this subwoofer is ideal for anyone looking for remarkable performance and first-class sound.
features
Data
The SuperCharge option
Features ESP Subwoofer
