ELECTRO VOICE ELX118P Subwoofer 700 W

The 18“, SRX818SP subwoofer features legendary JBL Drivers, proprietary 1,000 Watt Crown amplification, Crown Front-End DriveCore Technology, premium JBL user-configurable DSP, V5 Tunings compatible with Vertec and VTX touring systems, and HiQnet Network control options via iOS and Android applications. Drawing on JBLʼs long history of groundbreaking technology and loudspeaker design, the SRX800 Series meets the needs of touring houses, installations, and the most demanding live sound applications ensuring they can deploy a no-compromise, all-in-one solution featuring legendary JBL sound and performance, a wide array of configurability, and compatibility with JBLʼs flagship touring systems.

1,600 Watts of Gut-thumping Bass in a Compact Unit!

When you want thumping bass, the powerful Mackie SRM1850 powered subwoofer gives you much more than you'd expect from its compact size. The SRM1850 delivers 1,600 watts of huge-sounding bass through a custom-designed 18" woofer. It's easy to dial in great sound on the fly because the SRM1850 has presets specifically for use with Mackie SRM series loudspeakers. But with a variable digital crossover, it's easy to match with virtually any system too. For a powerful and portable bass reinforcement solution, the Mackie SRM1850 powered subwoofer will exceed your expectations.

Mackie SRM1850 Powered Subwoofer at a Glance:

• A flexible but easy-to-use subwoofer
• Smart DSP enhances your sound and saves you time

If you play different rooms of different sizes, you'll love the flexibility of the Mackie SRM1850. And no matter what your system looks like on any given night, the SRM1850 is easy to set up. If you're using it to reinforce Mackie SRM loudspeakers, you'll find presets to match the SRM1850 to the specific speakers you're using (no tweaking required). With other speakers, the variable crossover makes it easy to fit the SRM1850 into the mix. And because it has dual full-range outputs in addition to dual highpassed outputs, you can integrate the SRM1850 into virtually any PA system.

The Mackie SRM1850 powered subwoofer is smart. It has built-in Smart Protect DSP to protect the amp/drivers from signal clipping and crossover presets for use with Mackie's SRM series speakers. These built-in options make setting up the SRM1850 a breeze at any venue. The SRM1850's rugged all-wood, internally braced cabinet uses a tough 18-gauge steel grille to protect its speaker from damage.

• 1,600W, 18" powered subwoofer with amazingly high size/output ratio
• 18" LF woofer for rich, solid low-frequency reinforcement
• Smart Protect DSP protects amp/driver from signal overloads
• 2 full-range outputs allow you to easily connect side-fill speakers
• 2 highpassed outputs for connecting to DLM Series loudspeakers
• Built-in crossover presets specifically for Mackie SRM series loudspeakers
• Pole mount allows you to attach a speaker pole for main speaker
• Stackable for easy storage/transport
• Compact design is highly portable

The Mackie SRM1850 delivers 1,600 watts of earth-shattering bass in a compact package!

The LD Systems DDQ Sub 18 is a powerful active subwoofer with digital signal processing for demanding PA applications. It is precisely adapted for combination with the full-range speakers of the DDQ Series and is equally suitable for use with tops made by other manufacturers.

The compact bass-reflex design is loaded with an 18" FaitalPRO bass speaker that has a 4" voice coil and a neodymium magnet driven by two 700-watt Hypex Class D power amplifier modules with a highly efficient switching power supply with a total output of 1400 watts RMS. The DDQ Sub 18 attains a maximum sound-level pressure of 134 dB with a frequency response curve of 30 -120 Hz.

The Sharc DSP programmed especially for the DDQ subwoofers ensures distortion-free and reliable operation even at maximum volume levels with a 1ms look ahead limiter, frequency and phase correction, as well as all protection circuits, and has a large dynamic range of 127dB/113 dB (ADC/DAC). Seven DSP Presets permit selectable crossover frequencies between 80 and 120Hz. Eight additional presets make it possible to realize cardioid configurations of 2 or 3 subwoofers, whereby it is possible to attain rear attenuation of up to 20dB. In addition to XLR inputs and outputs, the DDQ Sub 18 has a separate mono output with a 100Hz high-pass filter. Additional features are LED function indicators and a ground lift switch; the volume and preset controls can be deactivated to prevent inadvertent adjustment.

• Type: active
• Version: DSP-controlled
• Woofer size: 18“
• Woofer size: 457.2 mm
• Woofer magnet: neodymium
• Woofer brand: Faital Pro
• Woofer voice coil: 4 "
• Woofer voice coil: 76.5 mm
• Amplifier: Class D
• Power output (RMS): 2 x 700 W
• Frequency response: 30 Hz - 120 Hz
• Max. SPL (continuous): 126 dB
• Max. SPL (peak): 134 dB
• Protection: DSP-based "look ahead" limiter, RMS speaker limiter, RMS power supply limiter, short circuit, overvoltage
• Controls: Gain dB, DSP Preset, Ground Lift, DSP/Gain enable, Power
• Indicators: DSP/ Gain disable, Peak Limit, Signal, Operate
• Line inputs: 2
• Line input connectors: XLR
• Line outputs: 3 (2x Input Link, 1x Sat Out with 100Hz high-pass)
• Line output connectors: XLR
• Power supply: switching power supply
• Operating voltage: 180-264V ~ / 47-63 Hz
• Cabinet material: 18 mm plywood
• Cabinet surface: polyurethane
• Cabinet type: bass reflex
• Width: 510 mm
• Height: 700 mm
• Depth: 725 mm
• Features: 15 x DSP presets with 4 selectable cardioid setups and 7 selectable crossover frequencies (80-120Hz),  2 x threaded flange (M20), 3 x corner handles, prepared for mounting of casters

Info

18" Dual Self-Powered Subwoofer System. Features Amplifier D Class 2000W (peak) of the Crown with DriveCore technology, built-in DSP, V5 tuning compatible with Vertec systems and VTX, HiQnet Network for remote control via IOS and Android devices. Sturdy construction features carrying handles, fixings M10. The built-in DSP contains 20 PEQ's, delay up to 2 sec, tone generator, input mixing, amplifier monitoring and 50 user preset. Additional features Display LCD for quick and easy configuration and setup. Max SPL 141 dB, frequency response 35Hz- 120Hz (-3dB). dimensions 575 x 1205 x 681 (H x W x D), weight 65,9 kg, color black. Ideal for rental companies, sound, DJ sets, permanent installations.

18” Self-Powered Extended Low-Frequency Subwoofer System with Wi-Fi The JBL PRX818XLF is a self-powered extended low-frequency subwoofer system. Featuring a JBL 18-inch woofer powered by a 1500-watt class-D amplifier, PRX818XLF delivers incredible output in a lightweight and compact form factor. The PRX800 series integrates embedded ioSYS technology which enables easier setup and control when used with the HARMAN Connected PA app and compatible products. Connected PA delivers seamless plug-and-play operation with a variety of HARMAN equipment and enables you to control your entire live sound system with one app. Products within the Connected PA system self-identify and retain presets for effortless setup, and setup wizards help you quickly optimize speaker levels, configuration settings and EQ. Current products with embedded ioSYS technology and HARMAN Connected PA compatibility include the Ui24R mixer, JBL PRX800 loudspeakers, dbx Di1 direct boxes, and AKG P5i microphones. Learn more about HARMAN Connected PA. 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

• The PRX815XLF 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 PRX815XLF performs with exceptional efficiency and control. The subs are stackable and light-weight, ensuring quick set-ups and tear-downs. Due to their rugged construction, they are perfect for AV rental inventories. With the 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. PRX800 subwoofers feature a standard M20 threaded pole cup that can accept most modern subwoofer-mounted speaker poles.
• The PRX818XLF is a high performance self-powered subwoofer system with remote Wi-Fi control of onboard DSP EQ parameters. The PRX818XLF is comprised of a powerful 2278G 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 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. All M10 suspension points are constructed from 14 gauge steel and have been tested with a yield-strength of 1000 lbs. each
• 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.