H740 - 4" HED Series 2-Way Coaxial Speakers

HED Series Speakers – Loud, Clear, and Built to Last

Upgrade your sound with the HED Series Speakers from Cerwin-Vega, the ultimate choice for those looking to enhance their vehicle’s audio experience. Say goodbye to factory-installed speakers and embrace a new level of performance that delivers both exceptional loudness and crystal-clear clarity. Whether you're cruising down the road or blasting your favorite tracks, the HED Series ensures your music sounds its best.

Loudness and Clarity, Perfected

Durable Construction for Long-Lasting Sound

Upgrade Your Ride, Upgrade Your Sound

Whether you’re a casual listener or an audiophile, the HED Series Speakers are the ideal upgrade to take your vehicle’s audio to the next level. Get ready to experience a deeper, richer sound that brings your music to life.

Cerwin-Vega HED Series – Loud, Clear, and Unstoppable.

From compact to larger options, the HED Series offers everything you need for a premium audio experience. Elevate your ride with speakers that deliver high performance, reliable durability, and unbeatable clarity. Ready to upgrade? The HED Series is your perfect match!


SPEAKER SIZE - 4”
SPEAKER TYPE - COMPONENT SET
OHMS (PER COIL) - 4
NUMBER OF VOICE COILS - SINGLE
CONE MATERIAL - POLYPROPYLENE
DIAPHRAGM MATERIAL - MYLAR
BASKET MATERIAL - STAMPED STEEL
MAGNET TYPE - FERRITE (CERAMIC)
SURROUND MATERIAL - TREATED FOAM
CROSSOVER INCLUDED - YES - INTERNAL
FREQUENCY RESPONSE (HZ): 70HZ-20KHZ
VOICE COIL DIAMETER - INCH (MM) - 1”
THIELE/SMALL PARAMETERS
SENSITIVTY (1W/1M): 82DB
QTS: 113HZ
FREE AIR RESPONSE FS (HZ): 113HZ
VAS (L): 1
XMAX (MM): 1.25
POWER HANDLING RMS: 40W
POWER HANDLING MAX: 275W
MOUNTING DEPTH: 1.93” (49MM)
MOUNTING DIAMETER : 3.7” (94MM)


All measurements are approximate. Item color is described and accurately as shown in pictures. We are not responsible for your computer monitor display settings if showing colors other than listed.

Return for Refund


  • All returns must be new, unused and/ or unopened in original serial number matching packaging including screws, hardware, knobs, plastic coverings, protective films, serial numbers, tags, stickers, and other manufacturer labels not removed or tampered with etc. A 20% restocking fee may be deducted from return refunds. Returned merchandise that is either opened, used or missing items will be issued up to a 50% partial refund.  
  • The retail box cannot be used as a shipping box.
  • If you do not see something you expect to be included in the description we provide, it will not be included.
  • Serial numbers must match serial numbers shipped along with matching serial number packaging, merchandise is photographed with serial number per purchase and recorded for our records, items returned back to us that were not purchased from us will not be refunded or warrantied.
  • A traceable and insured shipping method is strongly recommended,  we are not responsible for merchandise that has not reached our facility.
  • Speakers, Tweeters, and Subwoofers with burnt/ frozen coils are not warrantied
  • Amplifiers that are returned and deemed defective from improper installation or use are not warrantied
  • Shipping & handling charges are non-refundable. All refunds will be computed based on the unit cost. Products purchased with “Free Shipping” will have the UPS or USPS Rate deducted from their refund.

 Most Orders processed, packaged and shipped within 1 Business Day , Tracking Information provided at time of shipping and is available to view after our daily carrier pickup is scanned and uploaded into carriers system. For expedited shipping quotes, or if looking for a quantity not listed please feel free to contact us.