Hertz MPS 300 S4 30cm Flach-Subwoofer 4-Ohm Auto-Subwoofer (1000 W, Hertz MPS 300 S4 - 30cm Flach-Subwoofer 4-Ohm)

Hertz MPS 300 S4 - 30cm Flach-Subwoofer | 4-Ohm MPS 300 S4300 (12) mm (in.) | 88 (3.46) mm (in.) | Subwoofers | 1000 W | 4 Ohm | Single Voice Coil Mille PRO shallow subwoofers have been designed to achieve exceptional performance even when there is very little space available to install the subwoofer box. MPS 300 is optimized to work in ultra-compact sealed boxesstarting from only 22,7 Lt (0.8 Cf). A typical example is a subwoofer enclosure under the rear bench of pickup trucks, where the space - and the height - are limited. Mille PRO subwoofer have a depth/performance ratio never achieved before thanks to the impressive cone excursion capacity which is 20% higher than a traditional design. This exceptional target has been achieved thanks to the ingenious suspension group design featuring a dedicated support structure for spider and coil. This solution has allowed to move the magnetic group inwards, reducing the depth and at the same time maximizing cone linear excursion. 1. Ultra-shallow overall depth 2. 500W continuous power handling 3. Optimized for extremely-compact sealed enclosure 20-24L (0.7-0.8CF) 4. Air Intercooling Revolution (A.I.R.) prevents air-compression-related limitations 5. Unrivalled mechanical excursion, +,20% over traditional designs 6. Six-layer copper voice coil (38mm/1.5 in.) ensures high thermal capacity 7. Non-vented rear design allows reduced enclosure depth 8. Robust screw-less mesh grille included with black screws provided 9. Die-cast aluminum frame 10. Solid horizontal 8AWG spring-loaded terminals 11. EID: Scan, Discover, Identify Technical Specs Size mm (in.) 300 (12) Power Handling - Continuous W 500 Power Handling - Peak W 1000 Impedance Ohm 4 Depth mm (in.) 88 (3.46) Voice Coil Type single No Filter Component Subwoofers Voice Coil Ø 38 (1.5) Frequency Response Hz 25 - 400 Magnet size D x d x h mm (in.) 156 x 60 x 36 (6.14 x 2.36 x 1.42) Weight of one component kg (lb.) 6,64 (14.64) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 20 (0.79) Electro-acoustic Specs D mm 262,59 Xmax mm 16,80 Re Ohm 3,4 Fs Hz 23 Le mH 3,75 Vas I 62,13 Mms g 320 Cms mm/N 0,15 BL T*m 18,7 Qts 0,42 Qes 0,45 Qms 6,3 Spl dB 85