JBL PD544 15 Inch Horn-Loaded Full-Range Loudspeaker
The JBL PD544 is a horn-loaded full-range loudspeaker featuring a 15-inch driver with advanced pattern control technology. With 133 dB SPL continuous output, 90 Hz–17 kHz frequency response, and switchable bi-amp/passive crossover modes, it delivers professional-grade sound reinforcement for sports facilities, auditoriums, and performance spaces.Overview
The JBL PD544 is a Precision Directivity loudspeaker engineered for applications demanding high output capability with excellent pattern control. Its horn-loaded 15-inch driver combined with progressive transition waveguide technology delivers smooth frequency response, precise directional coverage, and low distortion at high SPL levels. It integrates seamlessly with subwoofers for extended bandwidth systems or operates standalone with frequency extension to 90 Hz.
Key Features
- 380mm (15-inch) horn-loaded low-frequency driver
- Large PT (Progressive Transition) waveguides provide 40°×40° pattern control
- Broad-band pattern control with low distortion at high SPL
- Smooth frequency response 90 Hz–17 kHz with rotatable waveguide
- Sophisticated passive crossover with switchable bi-amp/passive modes
- Trapezoidal 11-ply Finnish birch cabinet with 10° side angles
Specifications
- Driver Size: 15" (380mm) horn-loaded
- Type: Full-Range Precision Directivity Loudspeaker
- Frequency Response: 90 Hz to 17 kHz
- Frequency Range: 50 Hz to 20 kHz
- Pattern Control: 40° × 40° (with rotatable waveguide)
- Maximum SPL: 133 dB continuous, 139 dB peak (passive); 134 dB HF continuous (bi-amp)
- Sensitivity: 106 dB (average 300 Hz–1.3 kHz)
- Impedance: 8 ohms
- Power Capacity: 500 W (2 hours), 300 W (100 hours)
- Weight: 69 kg
- Dimensions: 782 × 783 × 670 mm
- Color: Black
- Crossover Modes: Switchable bi-amp/passive
- Country of Origin: United States
Why buy from Procure.ae
Procure.ae supplies high-output professional PA systems and precision directivity speakers to venues, integrators, and system designers across the UAE and GCC. Request a quote for complete system design and deployment consultation.
FAQ
Can the PD544 be combined with the PD525S subwoofer?
Yes, the PD544 pairs excellently with PD525S or PD5125 subwoofers for extended low-frequency coverage. Contact Procure.ae for crossover recommendations.
What is the directional pattern coverage area?
The 40°×40° pattern control provides uniform coverage in rectangular room configurations. Confirm coverage for your specific venue with Procure.ae.
Description
Overview
The JBL PD544 is a Precision Directivity loudspeaker engineered for applications demanding high output capability with excellent pattern control. Its horn-loaded 15-inch driver combined with progressive transition waveguide technology delivers smooth frequency response, precise directional coverage, and low distortion at high SPL levels. It integrates seamlessly with subwoofers for extended bandwidth systems or operates standalone with frequency extension to 90 Hz.
Key Features
- 380mm (15-inch) horn-loaded low-frequency driver
- Large PT (Progressive Transition) waveguides provide 40°×40° pattern control
- Broad-band pattern control with low distortion at high SPL
- Smooth frequency response 90 Hz–17 kHz with rotatable waveguide
- Sophisticated passive crossover with switchable bi-amp/passive modes
- Trapezoidal 11-ply Finnish birch cabinet with 10° side angles
Specifications
- Driver Size: 15" (380mm) horn-loaded
- Type: Full-Range Precision Directivity Loudspeaker
- Frequency Response: 90 Hz to 17 kHz
- Frequency Range: 50 Hz to 20 kHz
- Pattern Control: 40° × 40° (with rotatable waveguide)
- Maximum SPL: 133 dB continuous, 139 dB peak (passive); 134 dB HF continuous (bi-amp)
- Sensitivity: 106 dB (average 300 Hz–1.3 kHz)
- Impedance: 8 ohms
- Power Capacity: 500 W (2 hours), 300 W (100 hours)
- Weight: 69 kg
- Dimensions: 782 × 783 × 670 mm
- Color: Black
- Crossover Modes: Switchable bi-amp/passive
- Country of Origin: United States
Why buy from Procure.ae
Procure.ae supplies high-output professional PA systems and precision directivity speakers to venues, integrators, and system designers across the UAE and GCC. Request a quote for complete system design and deployment consultation.
FAQ
Can the PD544 be combined with the PD525S subwoofer?
Yes, the PD544 pairs excellently with PD525S or PD5125 subwoofers for extended low-frequency coverage. Contact Procure.ae for crossover recommendations.
What is the directional pattern coverage area?
The 40°×40° pattern control provides uniform coverage in rectangular room configurations. Confirm coverage for your specific venue with Procure.ae.
Specifications
Brand
JBL
Product Type
Pa Loudspeaker
Storefront L1
Audio Video
Storefront L2
Speakers
Storefront L3
Pa Speakers
Weight (Spec)
69
Color (Spec)
Black
Country of Origin
United States
Dimensions
782.0 x 783.0 x 670.0 mm (30.8 x 30.8 x 26.4 in)
Frequency Response
90Hz to 17kHz
Impedance
8 ohms
Maximum SPL
Bi-amp: LF: 133 cont (139 peak) HF: 134 cont (140 peak) Passive: 133 cont (139 peak)
Power Capacity
Passive mode: 500W 2hrs, 300W 100hrs (IEC)
Sensitivity (SPL / 1 W @ 1 m)
106 dB (avg 300Hz-1.3kHz)
Frequency Range
50Hz to 20kHz
Enclosure
Trapezoidal with 10 degree side angles, 18 mm exterior grade 11-ply Finnish birch plywood.
Frequently Asked Questions
What makes the PD544 a horn-loaded speaker?
The PD544 uses a horn waveguide designed around its 15-inch driver to focus and shape sound distribution, improving directivity, efficiency, and controllable pattern coverage across venues.
What is the pattern control capability of the PD544?
The PD544 features advanced pattern control technology that allows precise shaping of sound coverage—reducing spillage to unwanted areas and improving speech intelligibility and audio clarity in target zones.
What frequency response does the PD544 provide?
The PD544 delivers 90 Hz to 17 kHz response with switchable bi-amp and passive crossover modes, making it a full-range loudspeaker suitable for diverse audio content.
What SPL output can the PD544 deliver?
The PD544 provides 133 dB SPL continuous output, delivering high-output reinforcement for large auditoriums, sports facilities, and professional performance venues.
Which venue types rely on the PD544's horn-loaded design?
Auditoriums, performance halls, sports facilities, and large indoor venues depend on the PD544's pattern control and high output for precise, efficient sound reinforcement.
How does horn-loaded design improve sound efficiency compared to direct radiators?
Horn loading concentrates speaker output into defined coverage zones, increasing perceived loudness and reducing the power required from amplifiers while maintaining speech clarity and impact.
What is the advantage of switchable bi-amp and passive crossover modes?
Bi-amp mode offers greater control and can improve frequency balance in complex systems, while passive mode simplifies setup in budget-conscious installations—choose based on your system design.
How does advanced pattern control benefit auditorium installations?
Pattern control minimizes sound reflections bouncing off side walls and balconies, ensures even coverage to all audience seats, and reduces feedback risks during live amplified events.
Can the PD544 reproduce speech intelligibly in large venues?
Yes; the 90 Hz–17 kHz frequency response and pattern control technology ensure clear, intelligible speech reproduction throughout large auditoriums for presentations, announcements, and performances.
What is the expected delivery time for the PD544 to a large UAE venue?
Lead times depend on stock and venue schedule; contact Procure.ae with your installation date and location for a delivery estimate and system integration quote.
Does Procure.ae support technical design and installation for auditorium sound systems?
Procure.ae provides consultation on system design, equipment coordination, and installation support for venues; request a quote to discuss your acoustic requirements and timeline.
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