Jbl Cs790Chi 390W Wired Woofer - Black

jbl cs790chi 390w wired woofer - black

the jbl cs790chi 390w wired woofer delivers deep, controlled bass that transforms everyday drives and home audio sessions into immersive listening experiences. designed for crisp low-end impact without distortion, it solves thin or muddy bass from stock speakers by adding punch, clarity and reliability. backed by jbl’s engineering and a 1-year warranty, and sold through — a trusted e-commerce partner with fast delivery, secure checkout and responsive support — you get dependable performance, easy installation guidance, and post-purchase service you can count on.

top features

• 390w peak power for powerful, room-filling bass
• precision-engineered cone for tight, distortion-free low frequencies
• durable rubber surround for long-lasting reliability and resilience
• low-profile design for flexible installation in cars and compact spaces
• high sensitivity for louder output with less amplifier power
• solid steel basket for vibration control and structural durability
• easy wired connectivity—straightforward hookup to most amplifiers
• refined transient response for punchy, speedy bass hits
• clean aesthetic in black to match modern car and home interiors
• jbl quality assurance and 1-year warranty for peace of mind

technical specifications

why buy from ?

• authentic products — guaranteed genuine jbl units with manufacturer warranty.
• fast, reliable delivery across india with careful packaging for speakers.
• secure payment options and easy returns if the product doesn't meet expectations.
• dedicated customer support to assist with fitment, installation tips and after-sales service.
• detailed product pages and trusted reviews to help you choose the right audio upgrade.

who should buy this?

• car audio enthusiasts wanting deeper, cleaner bass without replacing entire systems.
• owners of compact cars seeking a low-profile woofer for tight installation spaces.
• music lovers who need punchy, distortion-free low frequencies for modern genres.
• diy installers and professional fitters looking for a reliable, durable speaker upgrade.
• anyone upgrading from factory speakers who wants jbl sound quality on a budget.

frequently asked questions

is this woofer suitable for cars and home use?

yes — the cs790chi is designed primarily for car audio but works with compatible home amplifiers when properly wired and matched to an amplifier's power and impedance.

what amplifier power do i need?

for best results, pair with an amplifier that can deliver 80–150 w rms at 4 ω. avoid overpowering or grossly underpowering the speaker to prevent damage.

does the woofer come with installation hardware?

the box includes mounting screws and basic hardware; additional brackets or custom enclosures may be required for specific vehicle fitments.

how durable is the woofer for humid or hot environments?

the polypropylene cone and rubber surround provide good resistance to moisture and heat, making it suitable for typical automotive conditions.

what warranty and support are offered?

the product includes a 1-year manufacturer warranty. provides purchase support, including warranty claim assistance and installation guidance.

will this fit my vehicle?

fitment depends on your vehicle’s speaker mounting size and depth. check the listed mounting diameter and depth, or contact support for fitment help.