Helix K 10E.2 - 25cm enclosure subwoofer

HELIX K 10E.2 - 25cm downfire housing subwoofer

Compact in size but really bold in sound. The K Series enclosure subwoofers know no mercy when it comes to inspiring you with powerful beats.

Clever downfire cabinet construction 

So that friends of maximum sound pressure as well as demanding music lovers get their money's worth, these housing subwoofers bring various technical refinements with them. The construction of the downfire subwoofer is designed to use the floor as a reflection surface. It also enables a flatter design, so that it can be accommodated under the double floor in the trunk to save space.

Technically sophisticated 

A rock-hard membrane made of hand-made paper fibres, in conjunction with heavy-duty voice coils, converts the amplifier power effortlessly and without compression effects into maximum punch, without missing the necessary sensitivity.

Flexible connector 

The design as a double voice coil woofer brings with it a lot of flexibility in terms of the choice of amplifier. Whether 1 x 4 ohms, 2 x 2 ohms or 1 x 1 ohm impedance - any configuration is possible with these deep bass guarantors.

Features 

• 250 mm long throw woofer with handmade paper cone and double voice coil 
• Downfire housing technology for perfect speaker protection and ideal bass distribution in the vehicle 
• Durable needle felt coating with embroidered HELIX logo 
• Pluggable screw terminal allows quick and safe installation and removal 
• Voice coil configuration selectable via connection terminal - 2 x 2 ohms, 1 x 4 ohms or 1 x 1 ohm 
• Compact housing dimensions

Specifications 

• Power RMS / Max.: P: 300 / 600 watts 
• Impedance: z: 2 x 2Ω / 1 x 4Ω / 1 x 1Ω 
• Max. linear diaphragm lift: Xmax: +/- 8.0 mm 
• Tunnel tuning frequency: Fb: 43 Hz 
• Efficiency 1 W / 1 m: SPL: 89 dB 
• Dimensions (H x W x D):   187 x 470 x 375 mm 
• Recommended DSP settings:  Recommended "Self-Define" high-pass filter with 37 Hz cutoff frequency and Q = 1.5; additional EQ filter 115 Hz / Q = 0.7 / -2 dB

Scope of delivery 

• 1 x downfire housing subwoofer HELIX K 10E.2 
• 1 x data sheet