{"product_id":"cerwin-vega-h40-4-2-way-coaxial-speaker-set","title":"Cerwin-Vega H40 4\" 2-Way Coaxial Speaker Set","description":"\u003cp\u003eThe Cerwin-Vega H40 is a pair of 4-inch, 2-way coaxial car speakers designed to replace compact factory speakers or support a custom full-range audio upgrade. Its coaxial layout places the tweeter and woofer together, helping simplify installation where space is limited. The set is intended for vehicle locations that accept a 4-inch speaker and have sufficient mounting clearance.\u003c\/p\u003e\u003cp\u003eRated at 50 watts RMS and 150 watts maximum, the H40 is suited to systems using a compatible factory radio or aftermarket amplification. Its 4-ohm nominal impedance matches the common impedance used by many car-audio speaker systems. The 85 Hz to 20 kHz frequency response focuses on midrange and high-frequency reproduction, with bass support available from larger speakers or a subwoofer when desired.\u003c\/p\u003e\u003cp\u003eA responsive polypropylene woofer cone handles the main vocal, midrange, and upper-bass duties. The UV-treated foam surround supports cone movement and is designed for durability in automotive use. With an 84 dB sensitivity rating, proper power matching and clean signal setup are important for getting the most from the speakers.\u003c\/p\u003e\u003cp\u003eThe H40 uses a dynamically balanced 1\/2-inch PEI tweeter with a neodymium magnet for high-frequency reproduction. An integrated crossover directs frequencies between the woofer and tweeter, while built-in tweeter protection helps safeguard the high-frequency driver. This design keeps the system compact without requiring an external crossover module.\u003c\/p\u003e\u003cp\u003eFor an upgrade path, the H40 can serve in dash, door, or other compact factory speaker positions when the vehicle's fitment and clearances match its measurements. It is sold as a stereo pair and includes mesh steel grilles for installations where the speakers are exposed. Confirm the 3.70-inch cutout requirement and 1.81-inch mounting depth before installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Inch 2-Way Coaxial Design:\u003c\/strong\u003e Combines woofer and tweeter in one compact speaker assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50W RMS Power Rating:\u003c\/strong\u003e Supports appropriately matched factory or aftermarket amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene Woofer Cone:\u003c\/strong\u003e Provides responsive midrange and upper-bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2-Inch PEI Tweeter:\u003c\/strong\u003e Handles high frequencies in the coaxial assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Tweeter Protection:\u003c\/strong\u003e Helps protect the tweeter during high-level playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh Steel Grilles Included:\u003c\/strong\u003e Adds protection for exposed speaker installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe H40 uses a powder-coated, rigid stamped steel basket, a polypropylene cone, and a UV-treated foam surround. Its woofer uses a strontium ferrite magnet, while the tweeter uses a neodymium magnet. These materials support a compact, vehicle-oriented speaker design.\u003c\/p\u003e\u003cp\u003eMeasure the vehicle's opening, panel clearance, and window or mechanism clearance before mounting. The required cutout diameter is 94 mm (3.70 inches), and mounting depth is 46 mm (1.81 inches). Mount the speaker securely to a flat baffle, seal around the frame to reduce air leaks, observe polarity, and use a grommet where speaker wire passes through metal.\u003c\/p\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":45614356267078,"sku":"CER-H40","price":86.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/71k-d65oJQL.jpg?v=1784366793","url":"https:\/\/audiowatt.store\/products\/cerwin-vega-h40-4-2-way-coaxial-speaker-set","provider":"Audio Watt Store","version":"1.0","type":"link"}