JBL STX818S 18-In Passive Sub with AmplifierBundle Includes:
- 1x Crown XLi3500 2700-Watt Power Amplifier
- 1x JBL STX818S Single 18-Inch Bass Reflex Subwoofer +
Crown XLi3500 2700-Watt Power AmplifierThe XLI Series of power amplifiers from Crown represents a new era in affordable, quality power amplification. All four models in the series are powerful, rugged and reliable. They are suited for musicians, DJs, and entertainers as well as houses of worship, discos, and pubs.
The four models in the series are the XLi800, XLi1500, XLi2500 and XLi3500. They are identical except for output power.
Features include RCA and XLR inputs, user selectable input sensitivity of 0.755V or 1.4V, Speakon and binding post outputs, stereo/parallel/bridge-mono mode, power/fault/signal presence/clip indicators, forced-air cooling; and protection against shorts, no-load, on/off thumps and radio-frequency interference.
With over six decades of experience designing and building rock-solid products, Crown is the standard in amplifier technology. So check out the affordable Crown XLI Series. They are a powerful argument for quality and value!
JBL STX818S Single 18-Inch Passive Bass Reflex SubwooferThe STX800 Series was designed to bridge the space between light-duty portable PA speakers and flown full-size line array tour sound systems. Their goals at the inception of this project were simple: Offer a high performance, high density system solution in a truck-pack friendly format. Develop concert-worthy floor monitors and side fills that could affordably complement any touring sound system. Deliver an affordable, great sounding subwoofer that could reproduce true low frequency at elevated sound pressure levels. With four full-range systems and two subwoofers, the STX Series can cover just about any professional application. Whether you’re in need of ancillary speakers for a full-blown tour sound system, ground-stacking for a live concert performance, installing speakers in dance clubs or performance venues, touring clubs with your band, or you are a performing mobile DJ, STX800 Series is the smart choice.
Crown XLi3500 2700-Watt Power Amplifier Features:
- Stereo/parallel/bridge-mono mode
- User selectable input sensitivity - 0.775V and 1.4V
- Efficient forced-air cooling prevents excessive thermal buildup
- Electronically balanced RCA & XLR inputs; binding post and Speakon outputs
- Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel
- Protection against shorts, no-load, on/off thumps and radio-frequency interference
JBL STX818S Single 18-Inch Passive Bass Reflex Subwoofer Features:
- 18 in. Super Vented Gap woofer for extended low-frequency output.
- Large port area for reduced distortion.
- 20 mm threaded pole socket for solid, secure satellite speaker mounting.
- Rugged DuraFlex coated enclosures sized to be truck pack friendly.
- 14-Gauge steel grille lined with acoustically transparent cloth.
Crown XLi3500 2700-Watt Power Amplifier Specifications:
- Frequency Response: 20 Hz - 20 kHz, +0/-1 dB (at 1 watt)
- THD: <0.5%, 20 Hz - 20 kHz
- Intermodulation Distortion: =/ <0.35% (60 Hz and 7 kHz at 4:1 from full rated ouput to -30 dB)
- Slew Rate: >10V/us
- Voltage Gain: 36 dB
- Damping Factor: (8 ohms, 10 Hz to 400 Hz) >200
- Signal To Noise Ratio (A-weighted): >100 dB
- Crosstalk (below rated power) 20 Hz to 1 kHz: -75 dB, -59 dB
- Input Sensitivity: (for full rated power at 8 ohms) 0.775V or 1.4V
- Input Impedance (nominal balanced, unbalanced): 20 kOhm, 10 kOhm
- AC Line Voltage and Frequency Configurations Available: (+10%) 120V~60 Hz; 220V~50/60 Hz; 230-240V~50/60 Hz
- Dimensions: 19" x 3.5" x 14.4" (48.3cm x 8.9cm x 36.6cm)
- Weight: 43 lbs. (19.5kg)
- IEC Power Connector: 15A
JBL STX818S Single 18-Inch Passive Bass Reflex Subwoofer Specifications:
- Frequency Range ( –10 dB): 35 Hz-250 Hz
- Frequency Response (± 3 dB): 50 Hz-120 Hz
- Sensitivity (1W/1m): 96 dB
- Power Rating: 1000 W / 2000 W / 4000 W
- Rated Maximum SPL: 132 dB SPL Peak
- Nominal Impedance: 8O
- Input Connectors: Two NL4
- Operational Modes: Subwoofer
- Dimensions (H x W x D): (22.0" x 22.4" x 28.3")
- Net Weight: 45 kg (100 lbs)