Subwoofer Hertz MPS 300 S2 - 10" - 500W RMS - 2Ω - Shallow - Depth 83.6mm
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Description
Description
Highlights
- 10-inch Mille PRO shallow subwoofer for ultra-tight spaces
- Exceptionally shallow depth: only 83.6 mm (3.29")
- 500W RMS power and 1000W peak power
- Optimized for ultra-compact sealed enclosures from 22.7 liters
- Cone excursion 20% greater than traditional design
- Ingenious suspension system with dedicated support structure
- Magnetic assembly moved inwards to reduce depth
- Ideal for installation under pickup truck rear seats
Description
Mille PRO shallow subwoofers were designed to achieve exceptional performance even when there is very little space available to install the subwoofer enclosure.
The MPS 300 is optimized to work in ultra-compact sealed enclosures starting from just 22.7 liters (0.8 Cf). A typical example is a subwoofer enclosure under the rear seat of pickup trucks, where space - and height - are limited.
The MPS 300 subwoofer has an unprecedented depth-to-performance ratio thanks to the impressive cone excursion capability, which is 20% greater than a traditional design.
This exceptional goal was achieved through the ingenious design of the suspension system featuring a dedicated support structure for the spider and coil. This solution allowed the magnetic assembly to be moved inwards, reducing depth and at the same time maximizing the linear excursion of the cone.
- 10-inch Mille PRO shallow subwoofer for exceptional performance in confined spaces
- Exceptionally shallow depth: only 83.6 mm (3.29") for easy installation
- 500W RMS power and 1000W peak power for deep bass
- Optimized for ultra-compact sealed enclosures from 22.7 liters (0.8 Cf)
- Ideal for installation under pickup truck rear seats
- Perfect for spaces where height is limited
- Unprecedented depth-to-performance ratio
- Cone excursion capability 20% greater than traditional design
- Ingenious suspension system with dedicated support structure for spider and coil
- Magnetic assembly moved inwards to reduce depth
- Maximization of linear cone excursion for optimal performance
- 38 mm (1.5") voice coil for power and control
- High-flux density ferrite magnet for high motor force
- Magnet size: 134 x 55 x 36 mm for optimal performance
- Polypropylene cone for fast and controlled response
- Mechanical excursion (Xmech) of 20 mm (0.79") for significant air displacement
- Frequency response: 25-400 Hz for low-frequency reproduction
- Resonant frequency (Fs) of 28 Hz for ultra-deep bass
- Qts of 0.41 ideal for sealed enclosures
- Sensitivity of 82.5 dB for optimal efficiency
- 2-ohm impedance for compatibility with powerful amplifiers
- Single Voice Coil for simple wiring
- Robust construction weighing 5.11 kg for maximum durability
Technical specifications
| Size | 250 mm (10") |
| Continuous power (RMS) | 500 W |
| Peak power | 1000 W |
| Impedance | 2 Ω |
| Depth | 83.6 mm (3.29") |
| Voice coil type | Single Voice Coil |
| Type | Subwoofer |
| Voice coil diameter | 38 mm (1.5") |
| Frequency response | 25 - 400 Hz |
| Magnet size (D x d x h) | 134 x 55 x 36 mm (6.28 x 2.17 x 1.42") |
| Weight | 5.11 kg (11.27 lbs) |
| Magnet | High-flux density ferrite |
| Cone | Polypropylene |
| Mechanical excursion (Xmech) | 20 mm (0.79") |
Thiele & Small parameters
| Sd (Cone surface) | 216.6 cm² |
| Re (Voice coil resistance) | 2.2 Ω |
| Fs (Resonant frequency) | 28 Hz |
| Le (Voice coil inductance) | 2.67 mH |
| Vas (Equivalent air volume) | 24.5 liters |
| Mms (Moving mass) | 250 g |
| Cms (Suspension compliance) | 0.13 mm/N |
| BL (Motor force) | 14.7 T•m |
| Qts (Total quality factor) | 0.41 |
| Qes (Electrical quality factor) | 0.45 |
| Qms (Mechanical quality factor) | 5.3 |
| SPL (Sensitivity) | 82.5 dB |
Mounting dimensions
| Overall diameter (A) | 274.5 mm (10.81") |
| Cutout diameter (B) | 231.6 mm (9.12") |
| Mounting depth (C) | 103.2 mm (4.06") |
| Magnet depth (D) | 83.6 mm (3.29") |
Why choose it
- Mille PRO shallow subwoofer designed for exceptional performance in ultra-tight spaces
- Exceptionally shallow depth of only 83.6 mm (3.29") for easy installation
- 500W RMS power and 1000W peak power for deep and punchy bass
- Optimized for ultra-compact sealed enclosures from just 22.7 liters
- Ideal for installation under pickup truck rear seats
- Perfect for spaces where height is limited
- Unprecedented depth-to-performance ratio
- Cone excursion capability 20% greater than traditional design
- Ingenious suspension system with dedicated support structure for spider and coil
- Magnetic assembly moved inwards to reduce depth
- Maximization of linear cone excursion for optimal performance
- 38 mm (1.5") voice coil for power and control
- High-flux density ferrite magnet for high motor force
- Polypropylene cone for fast and controlled response
- Mechanical excursion (Xmech) of 20 mm (0.79") for significant air displacement
- Frequency response of 25-400 Hz for low-frequency reproduction
- Resonant frequency (Fs) of 28 Hz for ultra-deep bass
- Qts of 0.41 ideal for sealed enclosures
- Sensitivity of 82.5 dB for optimal efficiency
- 2-ohm impedance for compatibility with powerful amplifiers
- Single voice coil for simple wiring
- Robust 5.11 kg construction ensuring maximum durability
- Ultimate solution for installations in ultra-tight spaces without compromising performance
Documentation
For more technical information and the complete installation manual, refer to the official Hertz documentation.
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