HERTZ CBA 250 Kompakt active mélynyomóláda 250 W RMS 250 mm

Built with a 10 -inch speaker, the Hertz CBA 250 active subwoof box has a dedicated, powerful amplifier module that enhances all passive boxing technologies such as the 2S² (2 Sides / 2 Sounds) design, Plug & Play connector and ultra small size. The SSP (SPT Smart Plug) terminal is a single plug and play connector that can be easily and safely separated from the box. The 250 W amplifier has been developed using HE-LI technology (high efficiency / low impedance), which, thanks to the abandonment of the DC-DC voltage amplifier, reaches the stunning 90%efficiency, approaching the D-Class's theoretical limit. The Butterworth low -pass filter can be adjusted between 50/octave slides between 50,200 hertz, but it can be turned off if controlled from an external audio processor. The bass elevation between 0 6 pieces adjustable at 45 Hz allows the lower range to be emphasized, and the phase control (0 180 °) prevents sound waves. The high-level connector's high level speaker input facilitates integration with OEM audio systems, while the low-level RCA input serves to connect to the aftermarket sources.

Features:

- Butterworth Bottom Filter 12pcs/Oct. With steep, constantly variable cutting frequency (50-200 Hz), subsonic filter, phase control (0 180 °) and adjustable bass rise 0 ÷ 6 pcs @ 45Hz.
- Excellent filter to use the secondary dedicated output of the processor.
- High level of audio on the multi-pin connector for maximum OEM integration and low levels of RCA input to aftermarket sources.
- The Art Power Function (automatic remote switching) can be selected from: control fiber, high level, audio signal.
- Extremely low profile (6.22 inches / 158 mm) air -spring box designed to fully take advantage of a 10 -inch high impedance drive.
- The rounded corners allow easy placement in the boot and serve as confirmation to reduce the resonances of the casing.
- Exclusive design of the cone, dust cap and basketballometry to achieve a wide linear movement (9 mm in one direction), minimizing the depth required for assembly.
- HRC AP remote control.
- The enclosed strong metal grid serves the complete protection of the subwoofer drive.

Technical data:

- Design: Active (with your own amplifier) subwoofer
- Speaker size (diameter): 250 mm
- Continuous Power Management (RMS): 250 W
- Maximum performance management (Peak): 500 W
- Speaker Impedance: 0.4 ohm
- Sound coil diameter: 60 mm
- Material of sound coil: copper
- Frequency transfer: 20 200 Hz
- magnet: high density flux ferrite
- Membrane: pressed paper
- Xmech: 14.75 mm
- Power voltage: 10 16 V
- Power consumption at idle: 0.4 a
- For idle current off: 4 mA
- Power consumption at maximum power (14.4 V DC): 18 a
- Remote in input voltage: 5 16 V DC 2 today max
- Security: 20 a
- Harmonic Distortion (Thd): 0.5 %
- Sign / Noise Relationship: 100 pieces
- Input sensitivity (line level): 0.13 5 vrms
- Input sensitivity (speaker): 0.3 10 VRMS
- Input impedance (line level): 17 k ohm
- Input impedance (speaker): 220 ohm
- Inputs: Speaker and line level (RCA)
- Filter: Butterworth Bottom Filter
- Frequency cut: 50 200 Hz (adjustable)
- Cutting Slope: 12 pcs/Oct.
- Subsonic: 20 Hz / 24 pcs Oct.
- Site Tone Highlight Level: 0 6 pieces (45 Hz)
- Phase translation: 0 180 °