Hertz MPS 250 S4 shallow 10 inch subwooferHertz MPS 250 S4 Shallow 10 Inch Subwoofer Boost your car audio with the Hertz MPS 250 S4 Shallow 10 Inch Subwoofer, a premium component from the Mille Pro series designed for powerful bass in compact spaces. Featuring an ultra shallow 82. 6mm (3. 25 inch) depth and a 20% greater cone excursion, this 4 ohm single voice coil subwoofer delivers 500W RMS and 1,000W peak power, optimized for sealed enclosures as small as 14L (0. 49 cu. ft.) as of 11: 09

Transform your car audio with the Helix Ci7 T20FM-SC and Ci7 W165-S3 Active Bundle

neodymium magnet and FlexMount100

40 Hz - 25 kHz

Compact mounting depth for tight spaces

3 Coaxial 80 93 60 Yes Dieci series coaxial – budget high-sensitivity Alpine R2-S65 Coaxial 100 88 59 No Punchy coaxial upgrade – strong bass Alpine R2-S65C Component 100 88 59 No Separate tweeter for better staging Alpine S2-S65 Coaxial 80 87 55 No Entry-level – balanced & clean Alpine S2-S65C Component 80 87 55 No Budget component – good value

Precisely machined ­neodymium magnet system for highest ­magnetic flux linearity

Coated dust cap optimizing upper midrange frequency response

underscoring the uncompromising BRAX philosophy

the CK165F remains remarkably compact thanks to smart engineering

48“ * In typical multi-channel applications (2- / 3-way system + rear + subwoofer)

High-Res Audio Even though the P ONE will drive subwoofers in most cases

56 Electrical Q factor  Qes 1