--> <div class="product-block product-btn-actions float-start w-100 d-flex align-items-center"> <div class="col-8"> <p>MPBX 300 S2 ultra-shallow sealed enclosure is specifically optimized to deliver all the MPS 300 S2 subwoofer performances. The enclosure structure features incomparable robustness thanks to 15 mm (0.59 in.) wood thickness. Internal sound-absorbing material virtually increases the box’s volume and reduces acoustic resonances. Panel-to-panel internal bracing with solid corners minimizes resonances and round corners ease the placement. 2S² (2 Sides/2 Sounds) design provides the ability to choose between Down-Firing mounting, through supplied feet with Hook-and-loop inserts, to increase the low-frequency extension, and Up-Firing installation to obtain more punch and definition. SSP (Sub Smart Plug) features both Plug-&-Play terminal block and traditional push terminals providing bulletproof connection and quick release</p> </div> </div> <h4><span style="color: #ff6600;">Technical Specs</span></h4> <table class="table caption-top"> <tbody> <tr> <td><strong>Size</strong> mm (in.)</td> <td>300 (12)</td> </tr> <tr> <td><strong>Power Handling – Continuous</strong> W</td> <td>500</td> </tr> <tr> <td><strong>Power Handling – Peak</strong> W</td> <td>1000</td> </tr> <tr> <td><strong>Impedance</strong> Ohm</td> <td>2</td> </tr> <tr> <td><strong>Voice Coil Ø</strong></td> <td>38 (1.5)</td> </tr> <tr> <td><strong>Frequency Response</strong> Hz</td> <td>25 – 400</td> </tr> <tr> <td><strong>Magnet size D x d x h</strong> mm (in.)</td> <td>134 x 55 x 36 (6.28 x 2.17 x 1.42)</td> </tr> <tr> <td><strong>Weight of one component</strong> kg (lb.)</td> <td>10,8 (23.8)</td> </tr> <tr> <td><strong>Magnet</strong></td> <td>High density flux ferrite</td> </tr> <tr> <td><strong>Cone</strong></td> <td>Polypropylene</td> </tr> <tr> <td><strong>Xmech</strong> mm (in.)</td> <td>20</td> </tr> <tr> <td><strong>Depth</strong> mm (in.)</td> <td>118 (4.65)</td> </tr> <tr> <td><strong>Voice Coil Type</strong></td> <td>Single</td> </tr> </tbody> </table> <h4><span style="color: #ff6600;">Physical Specs</span></h4> <div class="table-responsive-sm"> <p><a class="float-start mb-3" href="https://static.hertz-audio.com/media/2022/03/MPBX-250-dim.jpg" data-fancybox="product-physical-specs"><img loading="lazy" decoding="async" class="attachment-full size-full" src="https://static.hertz-audio.com/media/2022/03/MPBX-250-dim.jpg" sizes="auto, (max-width: 800px) 100vw, 800px" srcset="https://static.hertz-audio.com/media/2022/03/MPBX-250-dim.jpg 800w, https://static.hertz-audio.com/media/2022/03/MPBX-250-dim-300x225.jpg 300w, https://static.hertz-audio.com/media/2022/03/MPBX-250-dim-768x576.jpg 768w" alt="MPBX 300 S2" width="800" height="600" /></a></p> <div class="table-responsive-sm"> <table class="table caption-top"> <tbody> <tr> <td></td> <td>mm</td> <td>in</td> </tr> <tr> <td><strong>A</strong></td> <td>607</td> <td>23.9</td> </tr> <tr> <td><strong>B</strong></td> <td>401</td> <td>15.79</td> </tr> <tr> <td><strong>C</strong></td> <td>175</td> <td>6.89</td> </tr> <tr> <td><strong>C1</strong></td> <td>133</td> <td>5.24</td> </tr> </tbody> </table> </div> </div> <h4><span style="color: #ff6600;">Features</span></h4> <h4>Enclosure</h4> <ol> <li>Ultra-shallow sealed enclosure specifically optimized to deliver all the MPS 300 S2 subwoofer performance.</li> <li>15 mm (0.59 in.) wood thickness for incomparable robustness.</li> <li>Panel-to-panel internal bracing with solid corners to minimize resonances</li> <li>Round corners to ease the placement</li> <li>Internal sound-absorbing material virtually increases the box’s volume and reduces acoustic resonances.</li> <li> 2S² (2 Sides/2 Sounds) design provides the ability to choose between Down-Firing mounting, through supplied feet with Hook-and-loop inserts, to increase the low-frequency extension, and Up-Firing install to obtain more punch and definition.</li> <li>SSP (Sub Smart Plug) features both Plug-&-Play terminal block and traditional push terminals providing bulletproof connection and quick release.</li> <li>Robust screw-less mesh grille included featuring adjustable logo position suitable for reverse install.</li> <li>EID: Scan, Discover, Identify.</li> </ol> <h4>Driver <a href="https://hertz-audio.com/product/mps-300-s2/">MPS 300 S2</a></h4> <ol> <li>Ultra-shallow structure compatible with minimum-depth enclosures.</li> <li>500W continuous power handling, 2Ω impedance.</li> <li>Air Intercooling Revolution (A.I.R.) prevents air-compression-related limitations<span lang="EN-US">.</span></li> <li><span lang="EN-US">Die-cast aluminum frame.</span></li> <li><span lang="EN-US">Unrivaled mechanical excursion, 20% over traditional designs.</span></li> <li><span lang="EN-US">Six-layer copper voice coil (38mm/1.5 in.) ensures high thermal capacity.</span></li> </ol> <p> </p> <p> </p> <p> </p> <p> </p> <!-- MPBX 300 S2 ultra-shallow sealed enclosure is specifically optimized to deliver all the MPS 300 S2 subwoofer performances. The enclosure structure features incomparable robustness thanks to 15 mm (0.59 in.) wood thickness. Internal sound-absorbing material virtually increases the box’s volume and reduces acoustic resonances. Panel-to-panel internal bracing with solid corners minimizes resonances and round corners ease the placement. 2S² (2 Sides/2 Sounds) design provides the ability to choose between Down-Firing mounting, through supplied feet with Hook-and-loop inserts, to increase the low-frequency extension, and Up-Firing installation to obtain more punch and definition. SSP (Sub Smart Plug) features both Plug-&-Play terminal block and traditional push terminals providing bulletproof connection and quick release Technical Specs Size mm (in.) 300 (12) Power Handling – Continuous W 500 Power Handling – Peak W 1000 Impedance Ohm 2 Voice Coil Ø 38 (1.5) Frequency Response Hz 25 – 400 Magnet size D x d x h mm (in.) 134 x 55 x 36 (6.28 x 2.17 x 1.42) Weight of one component kg (lb.) 10,8 (23.8) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 20 Depth mm (in.) 118 (4.65) Voice Coil Type Single Physical Specs mm in A 607 23.9 B 401 15.79 C 175 6.89 C1 133 5.24 Features Enclosure Ultra-shallow sealed enclosure specifically optimized to deliver all the MPS 300 S2 subwoofer performance. 15 mm (0.59 in.) wood thickness for incomparable robustness. Panel-to-panel internal bracing with solid corners to minimize resonances Round corners to ease the placement Internal sound-absorbing material virtually increases the box’s volume and reduces acoustic resonances. 2S² (2 Sides/2 Sounds) design provides the ability to choose between Down-Firing mounting, through supplied feet with Hook-and-loop inserts, to increase the low-frequency extension, and Up-Firing install to obtain more punch and definition. SSP (Sub Smart Plug) features both Plug-&-Play terminal block and traditional push terminals providing bulletproof connection and quick release. Robust screw-less mesh grille included featuring adjustable logo position suitable for reverse install. EID: Scan, Discover, Identify. Driver MPS 300 S2 Ultra-shallow structure compatible with minimum-depth enclosures. 500W continuous power handling, 2Ω impedance. Air Intercooling Revolution (A.I.R.) prevents air-compression-related limitations. Die-cast aluminum frame. Unrivaled mechanical excursion, 20% over traditional designs. Six-layer copper voice coil (38mm/1.5 in.) ensures high thermal capacity.
