$61.27
$107.22
--> <div class="wpb-content-wrapper"><div class="vc_row wpb_row vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-12"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <h3 class="product_title entry-title"><span style="color: #3366ff;"><span style="color: #ff6600;">~H</span><span style="color: #000000;">ertz~ </span></span>Cento CBA 250</h3> <p>Hertz CBA 250 active subwoofer box, with the 10-inch driver, features a dedicated high-performance amplification module that enhances all the passive box technologies, such as the 2S²(2 Sides / 2 Sounds) design, the Plug & Play terminal block and ultra-compact size. The SSP (Sub Smart Plug) terminal block is provided with a single Plug & Play connector to be able to disconnect the box easily and safely. The amplification module, with power outputs of 250W RMS, is developed with he-li technology (high efficiency / low impedance), which thanks to the absence of the DC-DC voltage booster reach the impressive 90% efficiency level, very close to the theoretical limit of the D-Class. The Butterworth low pass filter at 12dB/Oct. with variable cut-off frequency (50-200 Hz) can be bypassed, when used with an external processor with pre-out output dedicated to the sub. The adjustable bass-boost control (0 ÷ 6 dB) at 45 Hz allows the user to emphasize the response on the lower side of the spectrum and the Phase control (0 – 180°) completes the equipment. The high-level speaker-in input on the multi-pole connector eases the integration with OEM audio systems while the low-level input on RCA is dedicated to the connection with after-market sources.</p> </div> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div> <div class="wpb_single_image wpb_content_element vc_align_center wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <div class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2024/09/Hertz_Cento_Subwoofer_box_CBA_250_3D-1200x900.jpg" width="1200" height="900" alt="Hertz_Cento_Subwoofer_box_CBA_250_3D" title="Hertz_Cento_Subwoofer_box_CBA_250_3D" loading="lazy" /></div> </figure> </div> </div></div></div></div><div class="vc_row wpb_row vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-12"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div></div></div></div></div><div class="vc_row wpb_row vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-2"><div class="vc_column-inner"><div class="wpb_wrapper"></div></div></div><div class="wpb_column vc_column_container vc_col-sm-8"><div class="vc_column-inner"><div class="wpb_wrapper"><div class="vc_tta-container" data-vc-action="collapseAll"><div class="vc_general vc_tta vc_tta-accordion vc_tta-color-orange vc_tta-style-classic vc_tta-shape-rounded vc_tta-spacing-1 vc_tta-controls-align-center vc_tta-o-all-clickable"><div class="vc_tta-panels-container"><div class="vc_tta-panels"><div class="vc_tta-panel" id="1731678339268-3908876b-3c970db9-473de107-88f0" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1731678339268-3908876b-3c970db9-473de107-88f0" data-vc-accordion data-vc-container=".vc_tta-container"><span class="vc_tta-title-text">Technical Specs</span></a></h4></div><div class="vc_tta-panel-body"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <table class="table caption-top"> <tbody> <tr> <td><strong>Size</strong> mm (in.)</td> <td>250 (10)</td> </tr> <tr> <td><strong>Power Handling – Continuous</strong> W</td> <td>250</td> </tr> <tr> <td><strong>Power Handling – Peak</strong> W</td> <td>500</td> </tr> <tr> <td><strong>Impedance</strong> Ohm</td> <td>0.4</td> </tr> <tr> <td><strong>Design</strong></td> <td>Active sealed subwoofer box</td> </tr> <tr> <td><strong>Voice Coil Ø</strong></td> <td>60 (2.36)</td> </tr> <tr> <td><strong>Frequency Response</strong> Hz</td> <td>20 – 200</td> </tr> <tr> <td><strong>Magnet size D x d x h</strong> mm (in.)</td> <td>140 x 70 x 30 ( 5.51 x 2.76 x 1.81)</td> </tr> <tr> <td><strong>Magnet</strong></td> <td>High density flux ferrite</td> </tr> <tr> <td><strong>Cone</strong></td> <td>Pressed Paper</td> </tr> <tr> <td><strong>Xmech</strong> mm (in.)</td> <td>14.75</td> </tr> <tr> <td><strong>Voice Coil Type</strong></td> <td>Copper</td> </tr> </tbody> </table> </div> </div> </div></div><div class="vc_tta-panel" id="1734425857594-568bb691-eb610db9-473de107-88f0" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1734425857594-568bb691-eb610db9-473de107-88f0" data-vc-accordion data-vc-container=".vc_tta-container"><span class="vc_tta-title-text">Physical Specs</span></a></h4></div><div class="vc_tta-panel-body"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <div class="table-responsive-sm"><img loading="lazy" decoding="async" class="attachment-full size-full" src="https://static.hertz-audio.com/media/2023/03/Hertz_Cento_CBA_250_dim.png" sizes="auto, (max-width: 858px) 100vw, 858px" srcset="https://static.hertz-audio.com/media/2023/03/Hertz_Cento_CBA_250_dim.png 858w, https://static.hertz-audio.com/media/2023/03/Hertz_Cento_CBA_250_dim-300x188.png 300w, https://static.hertz-audio.com/media/2023/03/Hertz_Cento_CBA_250_dim-768x482.png 768w" alt="CBA 250" width="858" height="538" /></div> <div> <table class="table caption-top"> <tbody> <tr> <td>mm</td> <td>in.</td> </tr> <tr> <td><strong>A</strong></td> <td>440</td> <td>17.32</td> </tr> <tr> <td><strong>B</strong></td> <td>334</td> <td>6.97</td> </tr> <tr> <td><strong>C</strong></td> <td>158</td> <td>6.22</td> </tr> <tr> <td><strong>C<sub>1</sub></strong></td> <td>135</td> <td>5.31</td> </tr> </tbody> </table> </div> </div> </div> </div></div><div class="vc_tta-panel" id="1731678339280-69f54a1e-18090db9-473de107-88f0" data-vc-content=".vc_tta-panel-body"><div class="vc_tta-panel-heading"><h4 class="vc_tta-panel-title"><a href="#1731678339280-69f54a1e-18090db9-473de107-88f0" data-vc-accordion data-vc-container=".vc_tta-container"><span class="vc_tta-title-text">Features</span></a></h4></div><div class="vc_tta-panel-body"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <ul> <li>Butterworth low-pass filter at 12dB/Oct. with variable cutting frequency (50-200 Hz), Subsonic filter, phase control (0 – 180°), and adjustable bass-boost 0÷6 db @ 45Hz.</li> <li>Defeatable filter to use the sub dedicated output of a processor.</li> <li>High-level audio input on multi-pin connector for maximum OEM integration and low level on RCA for aftermarket sources.</li> <li>ART turn on function (Automatic Remote Turn-On) selectable among: Remote-in, Hi-level, Audio signal.</li> <li>Box with ultra-low profile (6.22 in. / 158 mm) in air suspension, designed to take full advantage of the performance of the 10 inch high-impedance driver.</li> <li>Down-firing leveling feet with Velcro inserts included for a secure grip with the carpet, ensuring extreme ease of removal.</li> <li>Rounded corners allow easy placement in the trunk and act as a reinforcement to reduce enclosure resonances.</li> <li>The exclusive design of the cone, dust-cap, and basket geometry to achieve a wide linear excursion (9 mm in one direction), keeping the depth required for the assembly to a minimum.</li> <li>HRC AP remote control included.</li> <li>A sturdy metal grille is included, for total protection of the subwoofer driver.</li> </ul> </div> </div> <div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div><div class="vc_row wpb_row vc_inner vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <div class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2024/09/Hertz_He-Li.png" width="849" height="964" alt="Hertz_He-Li" title="Hertz_He-Li" loading="lazy" /></div> </figure> </div> </div></div></div><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <h4 class="product-tab-title-sub"><strong>High Efficiency </strong><strong>Low Impedance</strong></h4> <div> <p>Integrated 500 W peak/250 W RMS @ 0.4 Ω D-Class amplifier featuring he-li technology (high efficiency / low impedance) without switching power supply, for a performance next to ideal</p> </div> </div> </div> </div></div></div></div><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div><div class="vc_row wpb_row vc_inner vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <div class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2024/09/Hertz_2S2.png" width="881" height="915" alt="Hertz_2S2" title="Hertz_2S2" loading="lazy" /></div> </figure> </div> </div></div></div><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <h4 class="product-tab-title-sub"><strong>2 Side 2 Sound</strong></h4> <div> <p>Two sides, two sound design provides the ability to select between Down-Firing positioning to increase the low-frequency extension and Up-Firing installation to obtain more punch and definition.</p> </div> </div> </div> </div></div></div></div><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div><div class="vc_row wpb_row vc_inner vc_row-fluid"><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_single_image wpb_content_element vc_align_left wpb_content_element"> <figure class="wpb_wrapper vc_figure"> <div class="vc_single_image-wrapper vc_box_border_grey"><img decoding="async" class="vc_single_image-img " src="https://www.audiofile-incar.co.uk/wp-content/uploads/2024/09/Hertz_Sub_Smart_Plug.png" width="813" height="877" alt="Hertz_Sub_Smart_Plug" title="Hertz_Sub_Smart_Plug" loading="lazy" /></div> </figure> </div> </div></div></div><div class="wpb_column vc_column_container vc_col-sm-6"><div class="vc_column-inner"><div class="wpb_wrapper"> <div class="wpb_text_column wpb_content_element" > <div class="wpb_wrapper"> <h4 class="product-tab-title-sub"><strong>Sub Smart Plug</strong></h4> <div> <p>The SSP (Sub Smart Plug) terminal block is provided with a Plug&Play connector to be able to disconnect the box easily and safely.</p> </div> </div> </div> </div></div></div></div><div class="vc_empty_space" style="height: 32px"><span class="vc_empty_space_inner"></span></div></div></div></div></div></div></div><div class="vc_btn3-container vc_btn3-center vc_do_btn" ><a class="vc_general vc_btn3 vc_btn3-size-lg vc_btn3-shape-rounded vc_btn3-style-modern vc_btn3-block vc_btn3-color-orange" href="https://www.audiofile-incar.co.uk/wp-content/uploads/2024/09/FKL096_Esec_Hertz_Manuale_Cento-Sub_23revD_x-Web.pdf" title="">Tech Sheet</a></div></div></div></div><div class="wpb_column vc_column_container vc_col-sm-2"><div class="vc_column-inner"><div class="wpb_wrapper"></div></div></div></div> </div><!-- ~Hertz~ Cento CBA 250 Hertz CBA 250 active subwoofer box, with the 10-inch driver, features a dedicated high-performance amplification module that enhances all the passive box technologies, such as the 2S²(2 Sides / 2 Sounds) design, the Plug & Play terminal block and ultra-compact size. The SSP (Sub Smart Plug) terminal block is provided with a single Plug & Play connector to be able to disconnect the box easily and safely. The amplification module, with power outputs of 250W RMS, is developed with he-li technology (high efficiency / low impedance), which thanks to the absence of the DC-DC voltage booster reach the impressive 90% efficiency level, very close to the theoretical limit of the D-Class. The Butterworth low pass filter at 12dB/Oct. with variable cut-off frequency (50-200 Hz) can be bypassed, when used with an external processor with pre-out output dedicated to the sub. The adjustable bass-boost control (0 ÷ 6 dB) at 45 Hz allows the user to emphasize the response on the lower side of the spectrum and the Phase control (0 – 180°) completes the equipment. The high-level speaker-in input on the multi-pole connector eases the integration with OEM audio systems while the low-level input on RCA is dedicated to the connection with after-market sources. Technical Specs Size mm (in.) 250 (10) Power Handling – Continuous W 250 Power Handling – Peak W 500 Impedance Ohm 0.4 Design Active sealed subwoofer box Voice Coil Ø 60 (2.36) Frequency Response Hz 20 – 200 Magnet size D x d x h mm (in.) 140 x 70 x 30 ( 5.51 x 2.76 x 1.81) Magnet High density flux ferrite Cone Pressed Paper Xmech mm (in.) 14.75 Voice Coil Type Copper Physical Specs mm in. A 440 17.32 B 334 6.97 C 158 6.22 C1 135 5.31 Features Butterworth low-pass filter at 12dB/Oct. with variable cutting frequency (50-200 Hz), Subsonic filter, phase control (0 – 180°), and adjustable bass-boost 0÷6 db @ 45Hz. Defeatable filter to use the sub dedicated output of a processor. High-level audio input on multi-pin connector for maximum OEM integration and low level on RCA for aftermarket sources. ART turn on function (Automatic Remote Turn-On) selectable among: Remote-in, Hi-level, Audio signal. Box with ultra-low profile (6.22 in. / 158 mm) in air suspension, designed to take full advantage of the performance of the 10 inch high-impedance driver. Down-firing leveling feet with Velcro inserts included for a secure grip with the carpet, ensuring extreme ease of removal. Rounded corners allow easy placement in the trunk and act as a reinforcement to reduce enclosure resonances. The exclusive design of the cone, dust-cap, and basket geometry to achieve a wide linear excursion (9 mm in one direction), keeping the depth required for the assembly to a minimum. HRC AP remote control included. A sturdy metal grille is included, for total protection of the subwoofer driver. High Efficiency Low Impedance Integrated 500 W peak/250 W RMS @ 0.4 Ω D-Class amplifier featuring he-li technology (high efficiency / low impedance) without switching power supply, for a performance next to ideal 2 Side 2 Sound Two sides, two sound design provides the ability to select between Down-Firing positioning to increase the low-frequency extension and Up-Firing installation to obtain more punch and definition. Sub Smart Plug The SSP (Sub Smart Plug) terminal block is provided with a Plug&Play connector to be able to disconnect the box easily and safely. Tech Sheet
Subwoofer
