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The JRX218S is driven by a massive JBL 18" woofer with a cast frame and 3" voice-coil.
| Features : | | Specifications : |
- 18 in. compact subwoofer.
| - 350 W (continuous), 1400 W (peak) power capacity.
| - The rugged enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet.
| - A top mounted, cast aluminum 36 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.
| - Non-resonant, all steel handles are used.
| - Attractive 18-gauge perforated steel grille protects components from damage.
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| Power Rating | : | 350 W / 1400 W |
| | Frequency Range (-10 dB) | : | 34 Hz - 250 Hz |
| | Frequency Response (±3 dB) | : | 53 Hz - 250 Hz |
| | Sensitivity (@1m) | : | 98 dB |
| | Nominal Impedence | : | 4 ohms |
| | Recommended Amplifier Power | : | 350 W to 700 W into 4 ohms |
| | Maximum SPL | : | 133 dB peak, @1 m (3.3 ft) |
| Dimensions
(H x W x D) | : | 605 mm x 508 mm x 551 mm
(23.8 in x 20.0 in x 21.7 in) |
| | Net Weight | : | 32.2 kg (71 lb) |
| | Low Frequency Driver | : | M118-4 |
| | Input Connectors | : | Neutrik® Speakon® NL-4 (x2); parallel |
| | Grille | : | 18-gauge, powder-coated steel | | |
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Horn loaded SUBWOOFER με 1 x 18 2242H SVG driver. 800W/8Ω. 22Hz-250Hz ±3dB. (2 SUBs min., 4 SUBs optimum) με επιδαπέδια τοποθέτηση, δεν αναρτάται, κπ. (564H x 1530W x 1288D mm). 159,3kg. | JBL VRX 918S 18'' 1600W power rating continuous, High Power Flying passive Subwoofer
Key Features :
Integral rigging hardware for simple connection of VRX932LA line-arrays and optional array frame.
18 inch, 2268H Differential Drive? woofer for extended low-frequency output
Large port area for reduced distortion
20 mm threaded pole socket for solid, secure satellite speaker mounting
Specifications:
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| Frequency Range |
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31 Hz ? 220 Hz |
| Frequency Response |
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34 Hz ? 220 Hz |
| Recommended Crossover Frequencies |
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80 Hz, 24 dB / octave HPF
80 Hz, 24 dB / octave LPF |
| Power Rating (Continuous / Program / Peak) |
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800 W / 1600 W / 3200 W |
| System Maximum SPL |
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130 dB SPL peak |
| System Sensitivity |
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95 dB SPL |
| LF Driver |
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1 x JBL 2268H 457 mm (18 in) Differential Drive woofer |
| Nominal Impedance |
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8 ohms |
| Active Tunings |
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Tunings available at www.jblpro.com |
| Enclosure |
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Rectangular, 18 mm, 13-ply birch plywood |
| Suspension / Mounting |
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120 Volts: 9.5 A; 230-240 volts; 5.0 A Optional VRX932LA-AF line array
frame kit |
| Finish |
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Black DuraFlex? finish |
| Grille |
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Powder coated, black, 16-gauge perforated steel with
acoustical transparent charcoal foam backing. |
| Input Connectors |
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Neutrik? Speakon? NL-4 (x2) |
| Dimensions (H x W x D) |
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508 mm x 597 mm x 749 mm
(20.0 in x 23.5 in x 29.5 in) |
| Net Weight |
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37 kg (81 lb) |
| Optional Accessories |
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SRX718S-CVR: Pull-over padded cover
SS4-BK: Adjustable, heavy-duty pole, M20 thread to
35 mm
WK-4: Caster kit
VRX-AF: Array Frame Kit
M-10 eyebolt kit |
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Features:
EVS-18K 18-inch Woofer provides extendedlow-frequency output
40 Hz to 200 Hz frequency range
96 dB SPL sensitivity, 128 dB max. SPL
400 W continuous, 1600 W peak power
15 mm Plywood Enclosure
abinet
Subwoofer
Nominal impedance
8 Ohms
Power Handling - continuous
400 W
Power Handling - program
800 W
Power Handling - peak
1600 W
Max. SPL (calculated with peak power)
128 dB
Axial Sensitivity
96 dB
Frequency Range (-10 dB)
40 Hz to 200 Hz
Coverage (Horizontal x Vertical)
Omnidirectional
Connectors
2 x NL4-type
Product Dimensions (H x W x D)
661 x 507 x 574 mm
Net Weight
30.6 kg
Optional Accessories
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SH-A118, Dust Cover
F01U270397
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The S8018 II high-efficiency subwoofer is the ideal low-frequency extension to complement RCF installed systems.
The low-frequency transducer is a hypervented vented, high excursion RCF Precision 18” woofer with a 4” inside/outside voice coil to minimize power compression and extend the life of the product.
Using bass-reflex loading the subwoofer design ensures an efficient acoustic response down to 30 Hz. The Baltic birch plywood enclosure is painted with black, heavy duty, textured epoxy. The front is protected by a strong powder coated metal grille. The cabinet features two Neutrik Speakon™ connectors in a recessed input plate. A M20 pole mount adaptor is provided on the top of the cabinet, integrated hand carry points on the cabinet sides.
Features
- 18" high-efficiency 4" voice-coil woofer with Inside/Outside Coil Technology
- 137 dB maximum sound pressure level
- Response down to 30 Hz
- Rectangular box enclosure with protective metal grille
- 35 mm standard pole mount in top section of cabinet
- Baltic Birch cabinet painted with black, heavy duty, textured epoxy
- Integrated hand carry points
Acoustical Specifications
- Frequency Response -10 dB: 30 Hz ÷ 200 Hz
- Max SPL @ 1m: 137 dB
- System Sensitivity: 100 dB
- Nominal Impedance: 8 Ω
- Power Handling: 1500 W
- Peak Power Handling: 6000 W
- Recommended Amplifier: 3000 W
Transducers
- Woofer: 18" woofer, 4" voice coil
- Nominal Impedance: 8 Ω
- Input Power Rating: 1500 W AES
- Sensitivity: 100 dB
Input Section
- Input connector: Speakon NL4
Cabinet
- Cabinet Material: 15 mm birch plywood construction
- Handles: 2 on side
- Grille: Custom perforated steel grille
- Colour: Black, scratch resistant paint
Physical Specifications
- Height: 630 / 24.80 mm/inch
- Width: 530 / 20.87 mm/inch
- Depth: 770 / 30.31 mm/inch
- Net Weight: 43 / 94.60 kg/lbs
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* Frequency Response (-3dB) : 48 - 160 Hz
* Frequency Response (-10dB) : 41 - 210 Hz
* Sensitivity 1W/1M : 102 dB
* Max. SPL / 1m (calc) : 139 dB
* Coverage (nominal -6dB) H° : 240 °
* Coverage (nominal -6dB) V° : 300 °
* System Power Handling (continuous/program/peak) : 1200/2400/4800 Watts
* LF Transducer : EVX180B
* LF Nominal Impedance : 4 Ohms
* Maximum load protection : Black
* Directivity Index : 3.4 dB
* Flying : Optional
* Flying : Yes
* Input Connections : 2 Neutrik® NL8
* Outdoor : No
* Chassis Size : 18 inches
* Speaker Type : Subs
* Weight Net : 83.5 kg ( 184.09 lbs )
* Dimensions (HxWxD) : 914 x 584 x 759 mm (35.98" x 22.99" x 29.88“)
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