Handleiding
Je bekijkt pagina 19 van 24
Control 424LP
Enhanced Coverage Series – Low-Profile 4" Full-Range Ceiling Loudspeaker with Coplanar RBI
www.jblpro.com
Highlights
The Control 424LP is a compact, premium-performance
ceiling speaker, with a 100 mm (4 in) woofer, featuring the
JBL-exclusive CRBI™ Coplanar Radiation Boundary
Integrator technology, which delivers extremely consistent
coverage of the listening space. CRBI technology results in
an especially smooth sound character that remains
consistent, clear, and pleasant, even in the off-axis coverage
areas. It reduces on-axis hot spots and off-axis cold spots,
and it can allow for the use of fewer speakers, reducing the
cost of the sound system without sacrificing performance.
The low-profile backcan extends less than 100 mm deep
above the ceiling, allowing placement in especially shallow
above-ceiling spaces. The wide diameter backcan provides
more bass than other low-profile speakers. The sound
character of Control 424LP closely matches with Control
424C/T which has a deeper backcan. This allows intermixing
of the two models into systems as needed, based on the
ceiling clearance above each speaker location.
The full-face bezel-less grille blends beautifully into room
décor, and the magnetic attachment of the grille is
supplemented with an easy-to-apply safety tether. High
power handling, wide frequency response and low distortion
make the Control 424LP ideal for sound systems requiring a
higher fidelity sound. The premium performance capability
ensures excellent sound character, providing pleasant,
enveloping sound throughout the listening space. The
Control 424LP is well-suited for a wide variety of applications
from conference rooms and learning spaces to restaurants
and retail stores.
The direct input’s high 16-ohm impedance allows connecting
up to 4 speakers in parallel on a 4-ohm rated amplifier
channel. For distributed systems, the transformer is
designed for exceptionally low saturation, even at high drive
levels, providing top quality, low distortion distributed sound
character. The optimized ported enclosure delivers warm,
smooth bass response. Low frequency output can be further
Key Features
Coaxially mounted 100 mm (4 in) woofer and 19 mm
(0.75 in) soft-dome tweeter.
Low-Profile backcan (under 100 mm deep) for use in
shallow ceiling spaces. Wide diameter for full bass
extension.
Stylish bezel-less grille blends elegantly into room design.
JBL-exclusive CRBI Coplanar Radiation Boundary
Integrator technology provides consistent coverage
throughout the listening space.
Wide 75 Hz – 18 kHz frequency range.
60 W (240 W peak) power handling (at 16 ohm setting)
with 30 W multi-tap transformer for use in 70 V or 100 V
distributed systems.
augmented with the addition of Control 419CS/T or another
of the Control Contractor subwoofer models.
The 100 mm (4 in) low-frequency driver is acoustically
loaded via the JBL-exclusive CRBI loading plate, increasing
both efficiency and sensitivity, for higher output. The CRBI’s
unique L-contour radial apertures provide smooth LF
frequency response and a tight, impactful sound.
A coaxially mounted 19 mm (0.75 in) soft-dome tweeter
provides high fidelity sound character and the neodymium
magnet assembly and Kapton™ voice coil former provide
durability. The drivers are designed for long-term reliability,
and built-in protection circuitry helps to prevent damage from
occasional overload.
The extremely wide 130° coverage angle, along with CRBI
provides consistent coverage throughout the listening area.
It allows for the use of fewer speakers, making installations
much simpler and less expensive without sacrificing quality.
The speaker is packaged with grille, integral backcan,
c-ring, and tile rails for fast installation. The included white
grille is paintable (grille backing is removeable and re-
applicable for painting), and optional accessory grilles are
available in black (JBL-MTC-426BG) and in square (JBL-
MTC-426SG, white only). (Note that due to the wider
diameter, the accessory grilles are bigger than for the
Control 424C/T.)
The Control 424LP is UL1480A and UL2043 listed.
Shown both with and without included white, round grille.
Bekijk gratis de handleiding van JBL Control 424LP, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | JBL |
| Model | Control 424LP |
| Categorie | Speaker |
| Taal | Nederlands |
| Grootte | 3321 MB |
