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Electro-Voice QRx-218S Dual 18" 1200W Passive Subwoofer (Black)

BH #ELQRX218SB • MFR #F.01U.272.399
Electro-Voice QRx-218S Dual 18" 1200W Passive Subwoofer (Black)
Key Features
  • For Houses of Worship, Theaters & Clubs
  • Dual Cast-Frame 18" Woofers
  • 1200W Continuous Power Handling
  • 38 to 125 Hz Frequency Response
The black Electro-Voice QRx-218S is a dual 18" 1200W passive subwoofer offering substantial bass reinforcement for full-range speaker systems in houses of worship, theaters, clubs, and other live stage applications. Equipped with two EVX-180B cast-frame woofers, the QRx-218S is rated to handle 1200W of continuous power and boasts a long-term maximum SPL of 133 dB and a 38 to 125 Hz frequency response.
Special Order
Expected availability: 7-10 business days
$3,717.00
$310/mo. suggested payments for 12 Mos.
with the credit card.§ 

Important Notice

  • This item is noncancelable and nonreturnable.
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Electro-Voice QRx-218S Overview

The black Electro-Voice QRx-218S is a dual 18" 1200W passive subwoofer offering substantial bass reinforcement for full-range speaker systems in houses of worship, theaters, clubs, and other live stage applications. Equipped with two EVX-180B cast-frame woofers, the QRx-218S is rated to handle 1200W of continuous power and boasts a long-term maximum SPL of 133 dB and a 38 to 125 Hz frequency response.

Dual Neutrik NL4 speakON connectors ensure simple and secure hookup to your power amplifiers. The rugger 13-ply birch plywood cabinet features an integrated 1-3/8" pole socket to accommodate a full-range speaker atop the sub, plus recessed carry handles and sealed pocket wheels for easy transport.

High-output, cast-frame 18" subwoofers (EVX-180B) with 4" voice coils
1200W continuous power handling
38 to 125 Hz frequency response (-3 dB), 31 to 250 Hz frequency range (-10 dB)
Vented 13-ply birch plywood enclosure with EVCoat finish
Recessed carrying handles on top, bottom, rear, and sides
Sealed pocket wheels for easy transport
1-3/8" speaker pole receptacle for mounting full-range cabinet on top of subwoofer
UPC: 800549698252

Electro-Voice QRx-218S Specs

PA Speaker
ConfigurationPassive Subwoofer
Enclosure TypeBass-Reflex Subwoofer
Total Power Capacity1200 W RMS
4800 W Peak
System Impedance4 Ohms (Nominal)
Drivers
LF Driver2 x 18" / 45.72 cm Woofer
LF Voice Coil4" / 10.16 cm
Performance
Frequency Range31 Hz to 250 Hz -10 dB
Frequency Response38 Hz to 125 Hz -3 dB
Maximum SPL133 dB (Continuous)
139 dB (Peak)
Speaker Sensitivity102 dB
ProtectionsNone
Connectivity
Audio I/O2 x speakON NL4 Speaker Input (Lockable)
Network I/ONone
USBNone
Signal Processing
EQNone
Physical
Mounting1 x 1.38" / 3.51 cm Pole Socket (Top)
Handles1 x Top
1 x Bottom
2 x Rear
2 x Side
Construction MaterialMetal Grille, Plywood
Dimensions22.1 x 40 x 23.7" / 56.1 x 101.6 x 60.2 cm
Weight150 lb / 68 kg
Packaging Info
Package Weight210 lb
Box Dimensions (LxWxH)40 x 27 x 27"

Electro-Voice QRx-218S Reviews

Overpriced and Overweight

By Perry
Rated 1 out of 5
Date: 2019-04-18

Average design, priced way above average. Simply a box with 2 18 speakers and stupid corner ports. Corner ports are stupid because if, as this box is, it is over-ported, it is difficult to cover up the ports. Also has worst grille mounting method - screws on the edge - hard to get at in tight spaces. Front screws would have been better. 150 pounds is way too heavy for any purpose. Nearly $3000 is rediculous. Might be worth $600-$700 but still too heavy.

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