Hertz Mille Pro Shallow Single 2 Ohm 12" Subwoofer

Hertz MPS 300 S2 Mille PRO 12" Black Car Subwoofer

300 (12) mm (in.) | 88 (3.46) mm (in.) | Subwoofers | 1000 W | 2 Ohm |

Single Voice Coil MPS 300 S2 shallow subwoofer has been designed to achieve exceptional performance even when there is very little space available to install the subwoofer box.

MPS 300 S2 is optimized to work in ultra-compact sealed boxes starting 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. M

PS 300 S2 has 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 the spider and coil. This solution has allowed the movement of the magnetic group inwards, reducing the depth and at the same time maximizing cone linear excursion.

MPS 300 S2 Features

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

Technologies

eID (Elettromedia Identification)

The exclusive technology providing the traceability of the Mille.3 products from their birth on. Once the test phase has been passed, the code linked to destination country/market is applied. When purchasing the product, by scanning the code, the user can check through the web the information about the product and can log into the registration page.

Air Innovative Route

Hertz R&D has developed the proprietary AIR (Air Intercooling Revolution) technology, optimizing the fluid dynamics inside the voice coil inner chamber and the magnetic group to minimize the internal compression of air and maximize cooling capacity.

Electro-acoustic Specs

D mm	262,59
Xmax mm	16,80
Re Ohm	1,9
Fs Hz	24
Le mH	1,48
Vas I	64,9
Mms g	295
Cms mm/N	0,16
BL T*m	12,3
Qts	0,51
Qes	0,55
Qms	7,5
Spl dB	84,5

 

Physical Specs

A	318,3	12.53
B	282,5	11.12
C	108,88	4.29
D	88	3.46
E	291,8	11.49
F	42,6	1.68

Frequency response