Content |
- Portable version
- Compact subwoofer system
- 18 in woofer, optimally vented
General Application
Sub |
Portable |
Size Small/Medium |
Description A dedicated subwoofer system with an 18-in transducer in a compact vented rectangular enclosure. Available in a portable version ('R' with handles and NL4 connectors) or a permanent installation version ('P' with barrier strip inputs and mounting/suspension points).
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Applications The SB180 provides high output sub bass response in a compact enclosure. Tuned enclosure venting extends LF response and minimizes driver strain. MX Series processors extend LF response and safeguard against cone excursion damage. Comprehensive mounting/suspension points. Six year warranty. |
Physical |
System Configuration |
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Subwoofer |
Product Group |
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G, J |
LF Subsystem & Loading |
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18 in, vented |
Enclosure Material |
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Exterior grade Baltic birch plywood |
Finish |
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Wear resistant textured black paint |
Connector |
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Two Neutrik NL4 Speakon |
Grille |
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Powder coated perforated steel |
Dimensions (±0.13 in / ±3 mm) |
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Height |
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29.88 / 759 |
Width |
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24.63 / 626 |
Depth |
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19.62 / 498 |
Weights (pounds / kilograms) |
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Net Weight |
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95.0 / 43.2 |
Shipping Weight |
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105.0 / 47.7 |
Performance |
Frequency Response |
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±3 db |
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27Hz to 250Hz (36Hz w/out CCEP) |
-10 dB |
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23Hz (25Hz w/out CCEP) |
Recommended High-Pass Frequency |
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20 |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) |
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Subbass |
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96 |
Nominal Input Impedance (ohms) |
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Subbass |
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8 |
Power Handling (watts, continuous) |
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Subbass |
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1000 |
Calculated SPL Limit (referenced to 1 m) |
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Subbass Peak |
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132.00 |
Subbass Long Term |
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126.0 | |
The EV Rx118 Si 18-inch subwoofer system with 600 watts continuous, 2,400 watt peak power handling. Delivers 126 dB SPL 1 w/1 m (132 dB peaks 1 w/1 m) at full power EVX-180B 4-inch voice coil driver for maximum LF reproduction power with minimum enclosure volume.
Delivers solid bass response to 36 Hz Enclosure is the same width as QRx115 for easy stacking and transportation. Includes 1-3/8-inch stand mount and 30-inch steel pole for use with full range cabinets without the need for extra mounting stands. Enclosure is built from 13-ply, void-free, grain-oriented birch plywood finished with Futura, a sprayed-on polyurethane finish that is very rugged. Available in black or white finishes.
RX118 Features
- Direct radiating vented design
- High Sensitivity
- Solid Bass down to 36 Hz (-10 dB)
- 2 x four pin Speakon connectors
- Wheel Kit Available
- Dimensions: 900mm H x 450mm W x 600mm D
- Weight: 47.5 kg
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The vented SUB 18 and SUB 28 direct radiators have been designed for subwoofer use in active multiway systems. The superior transient response of the classic bass reflex construction is also well suited for medium to large bass arrays. The premium 700W RMS long excursion woofers feature extremely low THD, and the reliable, all-electronic Voice Coil Tracking Protection prevents thermal overload of the 100mm sandwich voice coils. For maximum dynamics, the SUB models can be driven by extremely powerful amplifiers; thermal overload triggers a virtually inaudible 'soft' power reduction.
Order-# D113129 Cabinet Subwoofer Configuration Vented Direct Radiator Nominal Impedance 8 ohms Rated Power RMS 700 watts Program Power 1400 watts Peak Power 2800 watts SPL 2,83 V/1m 98 dB max. SPL 1m (calc. with Peak) 132 dB Freq. Range (-10 dB) 35Hz - 700Hz Passive X-Over Frequency Hi-Cut VCT Protections yes Components LOW LFS 18700 Order-# D366304 Connectors SPEAKON 2x NL 4MPR 2x NL 4MPR Pin Wiring Normal/Fullrange 1+/1- Pin Wiring Biamped HF --- Pin Wiring Biamped LF --- Dimensons (WxHxD) mm 505x 805x 570 Net Weight 49 kg Enclosure Material Birch Plywood Finish Black 2-Component Structure Paint Grille Powder Coated Steel
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The SR-A18B is a sub-woofer system designed to be used in conjunction with the SR-A12L or SR-A12S Line array speaker. The SR-A18B employs the multi-amplifier drive system and is designed to be used in conjunction with the optional DP-0206 Digital Processor.
Enclosure | Bass-reflex type | Power Handling Capacity | Continuous program: 720 W | Rated Impedance | 8 Ω | Sensitivity | 95 dB (1 W, 1 m) | Frequency Response | 40 - 400 Hz (when using DP-0206 (option)) | Crossover Frequency | 80 Hz (when using DP-0206 (option)) | Speaker Component | 46 cm cone-type | Input Connector | M5 screw terminal, distance between barriers: 12.2 mm
and Neutrik NL4MP × 2 | Finish | Enclosure: Plywood, black, paint
Front grille: Punched steel plate, black, acrylic paint | Dimensions | 740 (W) × 573 (H) × 698 (D) mm | Weight | 66 kg (including accessories) | Accessory | Joint plate …2, Joint plate mounting bolt (M10) …16 | Option | Rigging frame: SR-RF12
Digital processor: DP-0206 |
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Axial Sensitivity 96 dB
Case Material 9-ply, 15mm Plywood, Internally Braced, with Texured Paint
Frequency Response (-3 dB) 50 Hz - 100 Hz Hz
Frequency Response (-10 dB) 35 Hz - 200 Hz Hz
Recommended High-Pass Frequency 30 Hz
Max. SPL/1m (calc) 134 dB
Coverage
(Nominal -6 dB) H° Omnidirectional °
Coverage
(Nominal -6 dB) V° Omnidirectional °
LF Transducer (1) EVS-18K, 457mm (18”) Woofer
HF Transducer N/A
Crossover Frequency N/A Hz
Nominal Impedance (Passive) 8 Ω
Minimum Impedance 6.7 Ω
Connector Type Dual NL4
Grill 18GA Steel with Black Powdercoat
Height 661 mm (26.02“)
Width 507 mm (19.96“)
Depth 574 mm (22.6“)
Weight Net 31.8 kg (70.11 lbs)
Shipping Weight 35.4 kg (78.04 lbs)
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The S8028 is a compact, high-output bass reflex subwoofer for high output applications and large installations.
The system is equipped with two advanced neodymium 18” RCF precision woofers mounted in a clam-shell configuration. The two transducers couple to achieve tight and maximised output. Each 18” features massive vented neodymium magnets and 4” copper voice coil. The system is capable of producing a Max SPL of 138 dB and handles 2000 Watts AES.
Features |
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Compact, bass reflex, 2 x 18" subwoofer system | Very high output, response down to 35 Hz | 138 dB max SPL, 2000 Watt AES | Equipped with RCF high power 2 x18“, 4" voice coil neodymium woofers | Recessed handles | Baltic Birch cabinet finished in a very resistant, textured, polyurethane black paint | Epoxy powder coated front grille |
Acoustical Specifications |
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Frequency Response -10 dB: | 35 Hz | ÷ 0.2 kHz | Max SPL @ 1m: | 138 dB | | System Sensitivity: | 99 dB | | Nominal Impedance: | 4 Ω | | Power Handling: | 2000 Watt | | Peak Power Handling: | 8000 Watt | | Recommended Amplifier: | 4000 | | Crossover frequencies: | Recommended 120 Hz | |
TRANSDUCERS |
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Woofer: | 2 X 18" woofer, 4" voice coil | | Nominal Impedence: | 8 Ω | | Input Power Rating: | 900 Watts AES | | Sensitivity: | 98 dB | |
INPUT SECTION |
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Input connector: | 2 x Speakon NL4 | |
CABINET |
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Cabinet Material: | 15 mm birch plywood construction | | Handles: | 2 on side | | Pole Mount/Cap: | Yes | | Grille: | Custom perforated steel grille | | Colour: | Black, scratch resistant paint | |
PHYSICAL SPECIFICATIONS |
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Height: | 580 / 22.83 mm/inch | | Width: | 1060 / 41.73 mm/inch | | Depth: | 700 / 27.55 mm/inch | | Net Weight: | 64 / 141 Kg/Lbs |
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