The JBL Stage 240H 2-Way 4.5-Inch Dolby Atmos Height Module Speakers (Pair) brings multi-dimensional 3D spatial audio and immersive overhead height effects to Stage 2 series home theater configurations. Featuring an angled baffle equipped with a 4.5-inch Polycellulose ribbed cone woofer and a 1-inch anodized aluminum dome tweeter set in JBL’s Next-Generation High-Definition Imaging (HDI™) horn, this versatile speaker pair delivers precise directional focus and seamless high-frequency dispersion. Designed to operate either as upward-firing Dolby Atmos® toppers fitted atop Stage floorstanding or bookshelf speakers—or mounted directly on walls as direct-radiating height or surround channels—the Stage 240H provides complete flexibility for modern 3D audio layouts.
Key Features & Innovations
3D spatial height elevation acoustics — the JBL Stage 240H 2-Way 4.5-Inch Dolby Atmos Height Module Speakers (Pair) delivers immersive overhead sound effects for Dolby Atmos®, DTS:X®, and Auro-3D® soundtracks.
Dual-purpose installation versatility — functions seamlessly as an upward-firing Dolby Atmos® topper placed on Stage 2 floorstanding or bookshelf speakers, or wall-mounted as an angled elevation surround channel.
1-inch Anodized Aluminum Tweeter with Next-Gen HDI™ Horn — precision aluminum dome tweeter loaded into an updated High-Definition Imaging horn delivers smooth high-frequency dispersion and pinpoint overhead object localization.
Seamless integrated connection system — includes dedicated built-in terminal contacts that align directly with Stage 280F, 260F, 250B, and 240B top connection ports, eliminating visible jumper wires.
FAQ — Stage 240H
Are these height speakers sold as a pair or individually?
This product listing is for a complete JBL Stage 240H 2-Way 4.5-Inch Dolby Atmos Height Module Speakers (Pair) containing two matched height elevation modules.
How do these speakers connect to Stage 2 floorstanding or bookshelf models?
When placed on top of compatible Stage 2 speakers (such as the Stage 280F, 260F, 250B, or 240B), the Stage 240H connects using discrete top-panel jumper terminals, passing the height channel signal cleanly without trailing speaker cables on the outside of the main cabinet.
Can these speakers be wall-mounted directly?
Yes. The Stage 240H includes rear keyhole mounting slots and an integrated mode switch, allowing them to be mounted high on walls as direct-firing height or surround channels.
What is the function of the rear boundary mode switch?
The built-in mode switch alters the internal crossover network to optimize frequency response depending on whether the speaker is used as an upward-firing ceiling reflector or a direct-radiating wall-mounted height channel.
Why Buy From Us
Authorized JBL dealer offering 100% factory-authentic Dolby Atmos® height modules with full manufacturer warranty coverage
Custom home theater design specialists available to assist with 3D audio layout, height channel placement, and receiver setup
Dedicated post-purchase technical support for AV receiver calibration and surround configuration
Fast, secure shipping with protective heavy-duty packaging on every order
Related & System Matches
JBL Stage 280F and Stage 260F floorstanding tower speakers
JBL Stage 250B and Stage 240B bookshelf loudspeakers
JBL MA series 7-channel and 9-channel 8K AV receivers (MA710 / MA7100HP / MA9100HP)
