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Electro-Voice QRx S 18" Sub Speaker B w/Rig

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SKU:
QRX218SBLKW/RIG
Condition:
New
Availability:
Please Call - 1-855-643-2787
$3,099.00
Frequently bought together:

Description

The QRx 218S is a dual 18" subwoofer with 1200-watt continuous power handling (4800-watt peak). Concert grade EVX180B woofers with four" voice-coils offer incredible fatigue-resistance and excellent long-term reliability.

Features:

Designed for Club Sound, Concert Sound, Pro Music, and other applications.
Subwoofer
Direct radiating vented design
High Sensitivity
Solid bass down to 31 Hz (-10 dB)
Rectangular
Also perfect in combination with large HP and MH horns
Equipped with shown features below
Flyable version available

Specifications:

Chassis Size: 457.2 mm (18")
Color: Black
Color: Unfinished
Color: White
Input Connections: Parallel Neutrik NL4
Definition of Speaker:] body=[
A loudspeaker (or "speaker") is an electroacoustic transducer that converts an electrical signal into sound. The speaker pulses in accordance with the variations of an electrical signal and causes sound waves to propagate through a medium such as air or water.

Loudspeakers (and other electroacoustic transducers) are the most variable elements in a modern audio system and are usually responsible for most distortion and audible differences when comparing sound systems.
] cssheader=[boxoverheader] cssbody=[boxoverbody]" style="box-sizing: border-box">Speaker Type: Subs
Definition of Frequency Response:] body=[
(Example, 30-20,000 Hz) Describes the audible range of frequencies that an audio system will reproduce. (Note: All else being equal, the lower the low number, the better the bass response and the higher the high number, the better the treble response.)
] cssheader=[boxoverheader] cssbody=[boxoverbody]" style="box-sizing: border-box">Definition of Frequency Response:] body=[
The actual range or span of frequencies from low to high that a unit can pass or reproduce. In terms of audio recording studios, this is usually limited to the range of 20 Hz to 20,000 Hz, which represents the full range of human hearing.
] cssheader=[boxoverheader] cssbody=[boxoverbody]" style="box-sizing: border-box">Definition of Frequency:] body=[
The number of times a periodic waveform cycles, or repeats, over a period of time.
] cssheader=[boxoverheader] cssbody=[boxoverbody]" style="box-sizing: border-box">Frequency Response (-3 dB): 35 - 125 Hz
Frequency Response (-10 dB): 35 - 250 Hz
Internal Crossover: No
Recommended High-Pass Frequency: 35 Hz
Definition of Sensitivity:] body=[
A measure of the relative efficiency of a speaker or loudspeaker system, often expressed as the number of decibels the unit will produce fed from a 1-watt signal measured at a distance of one meter.
] cssheader=[boxoverheader] cssbody=[boxoverbody]" style="box-sizing: border-box">Sensitivity 1 W/1 m: 102 dB
Max. SPL/1m (calc): 134 dB
System Power Handling (Continuous/Program/Peak): 1200 Watts
LF Transducer: (2) EVX180B
Nominal Impedance (Passive): 4 Ω
Flying: Optional
Outdoor: No
Height: 1015 mm (39.96")
Width: 560 mm (22.05")
Depth: 600 mm (23.62")
Weight Net: 68 kg (149.91 lbs)
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