JBL Synthesis
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Inheriting the design, materials and technologies (such as a Bi-Radial® horn and large woofer) of the JBL® monitors that professional musicians and sound engineers use, the 4429 studio monitor delivers quick, tight bass, a natural, focused midrange and clear, distinct highs.

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4429

Inheriting the design, materials and technologies (such as a Bi-Radial® horn and large woofer) of the JBL® monitors that professional musicians and sound engineers use, the 4429 studio monitor delivers quick, tight bass, a natural, focused midrange and clear, distinct highs. Features such as the 4429’s large compression drivers, mounted in a SonoGlass® horn, reproduce the newest digital media’s full bandwidth and dynamics, reveal subtleties that you may never have experienced in recorded music and create listening experiences with the richness and detail of live performance. And its attractive walnut veneer and classic blue grille can enhance any décor.

JBL 4429

Derived from the legendary JBL® model 4425 studio monitor – the brand’s first compression-driver system with a Bi-Radial® horn and a large-format woofer – the 4429 studio monitor incorporates a number of important improvements designed to give true studio performance in transportable size without requiring a subwoofer.

An ultrahigh-frequency transducer, an improved high-frequency compression driver and horn design, a new crossover network and improved internal bracing combine to give the 4429 an advantage over previous models in the naturalness, clarity and detail of its sound. Featuring a massive, 12-inch (300-millimeter) woofer and large compression drivers mounted in a one-piece SonoGlass® horn, the 4429 delivers quick, tight bass, a natural, well-focused midrange and clear, distinct highs to create listening experiences with all the richness and detail of live performances – all while delivering up to 200 watts when powered by a separate amplifier. Effortlessly delivering the full bandwidth and dynamics of the newest digital media – yet without suppression at any listening level – the 4429 reveals subtleties that you may never before have experienced in recorded music.

JBL 4429

JBL engineers have directed every detail of the loudspeaker’s design and construction toward a single goal: uncompromised sonic performance.

4429 Highlights

  • 25 – 200 watts suggested amplifier range
  • 12" (300mm) low-frequency transducer for deep, visceral bass
  • 1-3/4" (44mm) compression transducer for smooth high-frequency reproduction
  • 3/4" (19mm) ultrahigh-frequency compression driver for sparkling UHF response
  • SonoGlass HF and UHF horns for clear, distortion-free sound
  • Front-mounted ports for extended low-frequency response
  • Continuously variable midrange and high-frequency attenuators to tailor overall sound
  • JBL sound: a heritage of excellence
GENERAL SPECIFICATIONS  
12”, 3-way Studio Monitor  
Low-frequency transducer 300mm pure-pulp cone woofer 1200FE-8
High-frequency transducer 50mm titanium diaphragm 175Nd-3
Ultrahigh-frequency transducer 19mm titanium diaphragm 138Nd
Recommended amplifier power 200 watts RMS
Frequency response 40Hz – 45kHz (–6dB)
Nominal impedance 6 ohms
Sensitivity 91dB (2.83V/1m)
Crossover frequencies 800Hz, 7kHz
Controls Attenuators for MF and HF drivers
Enclosure type 25mm (1”)-thick MDF (medium-density fibreboard) stock, ported
Connector type Dual gold-plated five-way binding posts
Finish Topcoated walnut veneer
Grille color Monitor Blue
Dimensions (H x W x D) 400mm x 635mm x 300mm (15-3/4” x 25” x 12”)
Weight 32.3kg (71 lb)
AUDIO SPECIFICATIONS  
Nominal Impedance 6 ohms
Maximum Recommended Amplifier Power 200 watts RMS
Crossover Frequencies 2kHz, 5kHz
Frequency Response
40Hz–40kHz (-6dB, half Space)
Sensitivity (2.83V/1m) 93dB
SPEAKER SPECIFICATIONS  
High-Frequency Transducer
25mm Aluminum Magnesium Alloy Dome
Low-Frequency Transducer 300mm Pure Pulp Cone
Midrange Transducer 125mm Pure Pulp Cone
DIMENSIONS  
Width (mm) 362
Height (in) 23-1/2
Depth (mm) 299
Depth (in) 11-3/4
Weight (lb) 39.5
Weight (kg) 17.9
Height (mm) 597
Width ( in) 14-1/4

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