JBL PRX815XLFW Aktivni subwoofer

The PRX815XLFW extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX815XLFW performs with exceptional efficiency and control. The subs are stackable and light-weight ensuring quick set-ups and tear-downs. And due to their rugged construction are perfect for AV rental inventories. With a pole receptacle (that accepts a SS4-BK or SS4-BK24) on the top panel and integrated stereo pass-thru this is the most powerful low-frequency complement to the PRX full-range systems. The addition of a polarity reverse option further enables system optimization. The PRX815XLFW is a high performance self-powered subwoofer system with remote Wi-Fi control of onboard DSP EQ parameters. The PRX815XLFW is comprised of a powerful 2275H Differential Drive dual voice-coil and magnetic gap, woofer driven by a 1500 Watt Class-D power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable cross-over functionality, polarity optimization, protection, dynamic limiting and discrete component optimization. All PRX800 cabinets are built from a combination of 25 mm (on the top and bottom for added rigidity) and 18 mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX800 Series cabinets are protected by JBL's tour proven DuraFlex finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability. The amplifier input panel offers stereo inputs with XLR or ¼ inch jack compatibility. A user selectable crossover ensures a smooth transition to full-range system connected to the stereo outputs. Signal present and limiter lights indicate the system status and assist in setting the optimum level via the level control knob.

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

Specs
System Type Self Powered 15" subwoofer
Maximum SPL Output 131 dB peak
Frequency Range (-10 dB) 36 Hz - 98 Hz
Frequency Response (±3 dB) 40 Hz - 87 Hz
Input Connectors Two Balanced female XLR/ 1/4" combo connectors
Input Impedance 20K Ohms (balanced)
Signal Indicators Limit: 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.
Dynamic Control (Input) dbx Type IV limiter circuit
Internal Crossover Frequency 80 Hz DSP
Loop out Crossover Frequency 120 Hz analog 24 dB filter slope
Design Highly efficient Class-D amplifier
Power Rating 1500W
AC Power Input 100V - 240V ~ 50/60 Hz
LF Driver 1 x JBL 2275H 15 in woofer
Enclosure Rectangular, 18 mm & 25 mm, plywood
Transport 2 x injection molded handles with backing cup
Finish Obsidian DuraFlex finish
Grille Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
Dimensions (H x W x D) 548 mm x 446 mm x 572 mm
(21.6 in x 17.5 in x 22.5 in)
Net Weight 25.4 kg (56.0 lb)