{"product_id":"hertz-cba-250-active-subwoofer","title":"Hertz CBA 250 ACTIVE SUBWOOFER","description":"\u003cp\u003eCBA 250250 (10) mm (in.) | 500 W | 0.4 Ohm | Active sealed subwoofer box    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 \u0026amp; Play terminal block and ultra-compact size. The SSP (Sub Smart Plug) terminal block is provided with a single Plug \u0026amp; 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.\u003cbr\u003e\nSize mm (in.)\t250 (10)\u003cbr\u003e\nPower Handling - Continuous W\t250\u003cbr\u003e\nPower Handling - Peak W\t500\u003cbr\u003e\nImpedance Ohm\t0.4\u003cbr\u003e\nDesign\tActive sealed subwoofer box\u003cbr\u003e\nVoice Coil Ø\t60 (2.36)\u003cbr\u003e\nFrequency Response Hz\t20 - 200\u003cbr\u003e\nMagnet size D x d x h mm (in.)\t140 x 70 x 30 ( 5.51 x 2.76 x 1.81)\u003cbr\u003e\nMagnet\tHigh density flux ferrite\u003cbr\u003e\nCone\tPressed Paper\u003cbr\u003e\nXmech mm (in.)\t14.75\u003cbr\u003e\nVoice Coil Type\tCopper1. 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.\u003cbr\u003e\n2. Defeatable filter to use the sub dedicated output of a processor.\u003cbr\u003e\n3. High-level audio input on multi-pin connector for maximum OEM integration and low level on RCA for aftermarket sources.\u003cbr\u003e\n4. ART turn on function (Automatic Remote Turn-On) selectable among: Remote-in, Hi-level, Audio signal.\u003cbr\u003e\n5. 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.\u003cbr\u003e\n6. Down-firing leveling feet with Velcro inserts included for a secure grip with the carpet, ensuring extreme ease of removal.\u003cbr\u003e\n7. Rounded corners allow easy placement in the trunk and act as a reinforcement to reduce enclosure resonances.\u003cbr\u003e\n8. 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.\u003cbr\u003e\n9. HRC AP remote control included.\u003cbr\u003e\n10. A sturdy metal grille is included, for total protection of the subwoofer driver.\u003c\/p\u003e","brand":"Dolphin Accessories","offers":[{"title":"Default Title","offer_id":49164498567396,"sku":null,"price":49990.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9275\/4404\/files\/Hertz_CBA_250_ACTIVE_SUBWOOFER.png?v=1781596480","url":"https:\/\/dolphinaccessories.com\/products\/hertz-cba-250-active-subwoofer","provider":"DolphinAccessories ","version":"1.0","type":"link"}