רמקול מוגבר JBL PRX815

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15” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
The JBL PRX815 is a full-range speaker designed for main system and floor monitor applications. Featuring a 15”, two-way, bass-reflex design powered by a 1500-watt class-D amplifier, PRX815 delivers incredible volume in a lightweight and compact form factor.

Features
Built-in Wi-Fi for wireless control of your system from anywhere in the venue
Free PRX Connect mobile app for iOS and Android provides wireless control over volume levels, 8-band parametric EQ and up to 50ms of speaker delay to fine-tune your sound
Class-leading 1500-watt amplifier delivers ample power to fill your venue
JBL Differential Drive® transducers for higher SPL in a lightweight design
Next-generation JBL neodymium compression drivers
Redesigned Crown input technology, including XLR, 1/4” and RCA inputs plus XLR loop-through
Intelligent variable-speed fan activates only when needed to reduce noise
Updated tuning delivers flat frequency response and smooth off-axis behavior
Durable wooden cabinets, tour-proven DuraFlex™ finish and dent-resistant 16-gauge grilles
Universal power supply for worldwide compatibility
dbx Type IV™ limiting ensures clear, accurate sound at high volumes
Brutal testing regimen—including the famous JBL 100-hour power test—ensures reliable performance
1microphone adapter.

General Specifications
System TypeSelf Powered 15”, two-way, bass-reflex
Maximum SPLNormal 137 dB ; Boost 137 dB
Frequency Range (-10 dB)Main – 42.9 Hz – 19.5 kHz ; Monitor – 43.6 Hz – 19.3 kHz
Frequency Response (±3 dB)Main – 58.1 Hz – 17.2 kHz ; Monitor – 60.7 Hz – 16.7 kHz
Input Connectors2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
Input Impedance20K Ohms (balanced), 10K Ohms (unbalanced)
Signal indicatorsLimit – Yellow LED indicates peak output has been reached and dsp limiter is acting ; Signal – Green LED indicates signal present ; Power – Blue indicates system has power and ready to pass audio
EQUser selectable presets for Main or Monitor position, Advanced EQ settings available using Wi-Fi and PRX Connect application
Dynamic Control (Input)dbx Type IV™ limiter circuit
Crossover Frequency2 kHz
DesignHighly efficient Class-D amplifier
Power Rating1500W (750W x 2)
AC Power Input100V – 240V ~ 50/60 Hz
LF Driver1 x JBL 275G (15 in) woofer
HF Driver1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
Coverage Pattern90° x 50° nominal
Directivity Index (DI)10.2 dB
Directivity Factor (Q)10.4
EnclosureAsymmetrical, 18 mm, plywood
Suspension / MountingDual 36 mm pole socket, 12 x M10 Suspension Points
Transport1 x injection molded handle with backing cup
GrillePowder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing

Dimensions
Height27.6 in (701 mm)
Width17.5 in (446 mm)
Depth14.1 in (359 mm)
Net Weight46.0 lbs (20.86 kg)
Gross Weight58.0 lbs (26.3 kg)
Design
FinishObsidian DuraFlex™ finish