The CBT 70J-1, with Constant Beamwidth Technology, represents a breakthrough in pattern control consistency, utilizing complex analog delay beam-forming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor column speakers. The CBT 70J-1 combines Constant Beamwidth Technology with a physical J-shaped curving, resulting in a very well controlled progressive line array with asymmetrical vertical coverage. The asymmetrical coverage produces a higher concentration of sound with a tighter pattern from the upper half of the array and a lower concentration of sound with a broader vertical pattern from the lower half of the array.
Q: What is the lowest frequency this speaker can produce?
A: The minimum frequency response for this speaker is 60 hertz.
Q: Does this speaker have any features to protect against distortion?
A: Yes, the SonicGuard™ feature dynamically limits driver excursion to minimize distortion at high drive levels.
Q: Can this speaker be used outdoors?
A: Yes, the CBT 70J-1 speaker is weather-resistant and can be used both indoors and outdoors.
Q: How is the speaker's voicing adjusted?
A: The speaker's voicing can be adjusted using the Music/Speech switch.
Q: What type of mounting options are available for this speaker?
A: This speaker includes a swivel (pan)/tilt wall mount bracket. Additionally, it has ten M6 inserts on the back panel that are compatible with common third-party mounting brackets or can be used for suspension with forged shoulder steel eyebolts or swivel mounting rings.
Q: What size are the tweeters in this speaker?
A: The tweeters in this speaker are 1 inch in size.

The CBT 70J-1, with Constant Beamwidth Technology, represents a breakthrough in pattern control consistency, utilizing complex analog delay beam-forming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor column speakers. The CBT 70J-1 combines Constant Beamwidth Technology with a physical J-shaped curving, resulting in a very well controlled progressive line array with asymmetrical vertical coverage. The asymmetrical coverage produces a higher concentration of sound with a tighter pattern from the upper half of the array and a lower concentration of sound with a broader vertical pattern from the lower half of the array.

The JBL Control HST speaker uses Hemispherical Soundfield Technology™ to provide wide, consistent audio coverage and minimize wall reflection issues that distort sound. Its design includes a wall-facing woofer and splayed tweeters, enabling full-range sound from a single speaker across large areas, reducing the number needed and cutting system costs. Available in white and black.

The Control 31 utilizes high-power components, computer optimized horn, and a complex network to achieve smooth, powerful high-fidelity performance, extended bandwidth, and well-controlled defined coverage from a compact loudspeaker. The 250 mm (10 inch) low-frequency driver features a woven fiberglass cone for a high degree of weather capability and pure butyl rubber surround for clean sound quality, a high-temperature fiberglass voice coil former for high sensitivity, high output capability and stable performance under long-term high power working conditions. The optimized cone geometry provides for smooth frequency response and good off-axis performance. A linear suspension spider provides low distortion, while FEA-optimized motor construction produces minimum harmonic distortion. An aluminum coupler ring outside the pole post further reduces distortion and further increases the sensitivity. The included InvisiBall mounting method is simple to install, aims easily and provides a high degree of theft deterrence. InvisiBall allows horizontal rotation of up to 41° off-axis and vertical rotation of up to 36° (horn end inward) or 23° (woofer end inward). Attachment points for the optional MTC-30UB (& “-WH” for white) U-bracket allows for compact installation and is particularly useful for low-profile applications. Weather resistance has been maximized. The low-frequency driver features a woven fiberglass cone, a pure butyl rubber surround, and the basket is rear loaded into the baffle to minimize exposure. The high-frequency compression driver has a highly weather capable polymer diaphragm. The grille is thermoset composite coated and stands up well to UV as well as humidity. The grille is backed with our WeatherMax multi-layer foam and tight-weave screening to help prevent incursion of water. Nickel/zinc rust-resistant terminals ensure a secure input connection. An MTC-PC2 sealed-entrance cover is included to further protect the speaker’s terminals. The white-version cabinets are painted with a UV-resistant finish to resist yellowing due to UV exposure.

Elevate your outdoor space with the Sonance MAGO6SYSV3 Outdoor Speaker System, powered by Sonos. Engineered to withstand the elements, these weather-resistant speakers deliver rich, balanced audio that enhances every moment, from lively gatherings to tranquil evenings under the stars. At Sonance, we believe that music has the power to transform spaces and elevate experiences. The MAGO6SYSV3 system embodies this belief, offering a harmonious blend of design and performance that brings your outdoor areas to life.
| Pros for JBL - CBT70J Constant Beamwidth Technology Two-Way Line Array Column Speaker, Wall Mount-Each - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Sound Quality, Ease of use, Amplifier Power, Installation, Bass |
| Cons for JBL - CBT70J Constant Beamwidth Technology Two-Way Line Array Column Speaker, Wall Mount-Each - White | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Price, App, Connectivity, Warranty |
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