1-way Full Range

P/N. 10434060



Passive system
Extruded aluminum enclosure
4 x 3”, 3P16 full-range speaker
Dispersion H x V: 120º x 30º/45º
SPL peak: 118 dB
Multi-tap 100/70V transformer included
Low/high impedance operation
Available in all RAL colors


A/V systems and corporate events
Meeting rooms, classrooms, and exhibit areas
Installations in bars and clubs


The Quantum Series enclosures are manufactured from extruded aluminum. This make them highly resistant in all kinds of adverse environments. An optional IP-54 kit can be provided for systems that will be installed outdoors. The optional JP-Q accessory permits the assembly of columns using various Q-43-T systems.

This system is designed for small- and mid-sized venues. The vertical dispersion selection by means of the system-integrated filter (30º/45º) makes it possible to control the system’s dispersion lobe in the vertical plane and thus reduce the reverb, improving intelligibility in spaces such as cultural centers, museums, conference rooms…all while delivering superb music reproduction.

The aluminum structure and the IP-54 kit make it a highly reliable and resistant choice, available in any RAL color.

Frequency Range (-10 dB)150 Hz – 20 kHz
Horizontal Coverage (-6 dB)120º
Vertical CoverageSwitchable: 45º – 30º
Nominal Impedance4 ohms
Transformer Taps 70 V7.5 W – 15 W – 25 W
Transformer Taps 100 V15 W – 30 W – 50 W
RMS Power Handling80 W
Peak Power Handling320 W
On-axis Sensitivity 1W/1 m93 dB SPL
Maximum Peak SPL at 1 m118 dB SPL
Recommended AmplifierIA-1002
Recommended ProcessorDSP-226
Audio Input Connector2-way Phoenix 2.54 mm
Enclosure ConstructionAluminum
Optional: RAL Colors
IP RatingIP54
Depth125 mm (4,9 in)
Dimensions ( H x W x D )355 x 125 x 125 mm
14,0 x 4,9 x 4,9 in
Net Weight5,3 kg ( 11,7 lb )
MF Driver3P16
Data Sheet
HT_Q43T_00.pdfPDF213 Kb
User Manual
UM_Q_01_EN.pdfPDF6 Mb
Information Sheet
HI_KIT_IP_Q_01.pdfPDF279 Kb
Modeling Data
MD_Quantum_EF3_3_1_GLL.zipZIP459 Kb
SW_EASEFOCUS_3.1.9&GLL.zipZIP235.25 Mb
Line Drawing
LD_2D_Q43T.dwgDWG345 Kb
LD_2D_Q43T.pngPNG69 Kb
LD_2D_Q43T.svgSVG141 Kb
CAT_QUANTUM_01.pdfPDF8.61 Mb


The Quantum systems are designed for fixed-venue installations and offer outstanding speech intelligibility and configurable frequency response, suitable for spaces with complex acoustic conditions and immersive experiences. Thanks to a sophisticated passive filter, the vertical dispersion of the Quantum systems can be adapted to provide high speech intelligibility and excellent music reproduction.

AXC-AT2C-clamp for using mounts with lighting truss
AXC-ZT2Speaker adaptor to mount the Quantum series Q-3-T with a 3/8” pole, WLL=6kgf negro
AXW-4Wall mount bracket with vertical and horizontal angle adjustment for various models, WLL=6kgf, black
AXW-5Stainless steel all mount bracket with a fixed 15° vertical angle for various models, WLL=6kgf, black
JP-QJoining piece for stacking/array assembling Quantum series,
KIT-IP-QIP54 kit for Q-3-T, Q-23-T, Q-43-T
3P16Low-mid frequency 10″ speaker, 0.75″ VCD, ferrite magnet, 20 W AES, 16 ohm
F-Q-43-TPassive crossover for Q-43-T
LAMP-F-2121 W lamp for passive crossover