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User Manual for Electro-Voice QRx-218S - Dual 18" P.A. Subwoofer - Black Click to enlarge the picture
Contents of the user manual for the Electro-Voice QRx-218S - Dual 18" P.A.
- Product category: PA Speakers Electro-Voice
- Brand: Electro-Voice
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Electro-Voice PA Speakers
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User manual for the Electro-Voice QRx-218S - Dual 18" P.A. contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Electro-Voice product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Electro-Voice user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Electro-Voice product will considerably shorten its lifespan!
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Product description The Electro-Voice QRx-218S is a dual 18" subwoofer cabinet with a 1200-watt power handling capacity, featuring a high-output 133dB SPL delivery. The twin woofers are equipped with oversized 4" voice-coils, and offer frequency reproduction down to a low 31 Hz. The rugged 13-ply grain-oriented Birch plywood enclosure is finished in a polyurethane Futura finish. The standard versions of the QRx218S are equipped with rear-mounted pocket wheels and handles, allowing one person to move the enclosure, and are also equipped with a metal stand socket and a 34"steel pole for elevating satellite speakers. The QRx218S is also available with L-track rigging as a special order option. - Compact, high-output P.A. subwoofer with dual 18" woofers, 4" voice coils
- Extended low frequency reproduction to 31Hz
- Rugged 13-ply Birch enclosure with Futura finish
- Recessed metal carrying handles and rear-mounted tilt-back pocket wheels for safer, simplified transportation
- Recessed metal pole receptacle and 34" speaker pole for elevating 2-way system on subwoofer cabinet
UPC: 800549698252 In the Box Electro-Voice QRx-218S - Dual 18" P.A. Subwoofer - Black 2 x Rear-Mounted Pocket Wheels 34" Speaker Pole 5 Year Warranty Table of Contents
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Technical parametersElectro-Voice QRx-218S Specs | | | Configuration | Passive Dual Subwoofer | | Total Power Capacity | 1200 W RMS 4800 W Peak | | System Impedance | 4 Ohms | | | | LF Driver | 2 x 18" / 457.2 mm Woofer | | LF Voice Coil | 4" / 10.2 cm | | | | Frequency Range | 31 Hz to 250 Hz | | Maximum SPL | 139 dB | | Speaker Sensitivity | 102 dB | | | | Audio I/O | 2 x speakON NL4 | | | | Crossover | 80 to 120 Hz, 24 dB/Octave | | | | Construction Material | Metal Grille, Plywood | | Dimensions | 40.0 x 22.0 x 23.4" / 1015.0 x 560.0 x 603.0 mm | | Weight | 150 lb / 68 kg | | | | Package Weight | 210.0 lb | | Box Dimensions (LxWxH) | 40.0 x 27.0 x 27.0" |
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