YAMAHA DXS-18 Αυτοενισχυόμενο Subwoofer

Νέο αυτοενισχυόμενο woofer της Yamaha, 1 x 18'' woofer, 1 x 4'' Voice Coil, Class-D Amplifier, Μέγιστη ισχύς 1020W, 136dB SPL Maximum output level, I/O Connectors INPUT: XLR3-31 x2 , THRU: XLR-3-32 x 2(THROUGH or HPF POST), Processors D-XSUB: BOOST, XTD LF, NORMAL, Διαστάσεις 56,3 x 68.3 x 72.1 εκ. Βάρος 49,7 κιλά, Ξύλινη κατασκευή.

Λειτουργία:

The LD Systems DDQ Sub 18 is a powerful active subwoofer with digital signal processing for demanding PA applications. It is precisely adapted for combination with the full-range speakers of the DDQ Series and is equally suitable for use with tops made by other manufacturers.

The compact bass-reflex design is loaded with an 18" FaitalPRO bass speaker that has a 4" voice coil and a neodymium magnet driven by two 700-watt Hypex Class D power amplifier modules with a highly efficient switching power supply with a total output of 1400 watts RMS. The DDQ Sub 18 attains a maximum sound-level pressure of 134 dB with a frequency response curve of 30 -120 Hz.

The Sharc DSP programmed especially for the DDQ subwoofers ensures distortion-free and reliable operation even at maximum volume levels with a 1ms look ahead limiter, frequency and phase correction, as well as all protection circuits, and has a large dynamic range of 127dB/113 dB (ADC/DAC). Seven DSP Presets permit selectable crossover frequencies between 80 and 120Hz. Eight additional presets make it possible to realize cardioid configurations of 2 or 3 subwoofers, whereby it is possible to attain rear attenuation of up to 20dB. In addition to XLR inputs and outputs, the DDQ Sub 18 has a separate mono output with a 100Hz high-pass filter. Additional features are LED function indicators and a ground lift switch; the volume and preset controls can be deactivated to prevent inadvertent adjustment.

• Type: active
• Version: DSP-controlled
• Woofer size: 18“
• Woofer size: 457.2 mm
• Woofer magnet: neodymium
• Woofer brand: Faital Pro
• Woofer voice coil: 4 "
• Woofer voice coil: 76.5 mm
• Amplifier: Class D
• Power output (RMS): 2 x 700 W
• Frequency response: 30 Hz - 120 Hz
• Max. SPL (continuous): 126 dB
• Max. SPL (peak): 134 dB
• Protection: DSP-based "look ahead" limiter, RMS speaker limiter, RMS power supply limiter, short circuit, overvoltage
• Controls: Gain dB, DSP Preset, Ground Lift, DSP/Gain enable, Power
• Indicators: DSP/ Gain disable, Peak Limit, Signal, Operate
• Line inputs: 2
• Line input connectors: XLR
• Line outputs: 3 (2x Input Link, 1x Sat Out with 100Hz high-pass)
• Line output connectors: XLR
• Power supply: switching power supply
• Operating voltage: 180-264V ~ / 47-63 Hz
• Cabinet material: 18 mm plywood
• Cabinet surface: polyurethane
• Cabinet type: bass reflex
• Width: 510 mm
• Height: 700 mm
• Depth: 725 mm
• Features: 15 x DSP presets with 4 selectable cardioid setups and 7 selectable crossover frequencies (80-120Hz),  2 x threaded flange (M20), 3 x corner handles, prepared for mounting of casters

Boasting an 18' woofer in a bass reflex housing, this bin delivers a low-ranging bass foundation. The specially designed active stereo x-over routes the right frequency spectrum to the mid/ high unit connected via the Satellite
Out. The active PR:O 18 SUB A model also ships with a 600W RMS power amp and a port for active satellites.

• Application: Subwoofer
• Output Power: 600 Watt
• Built-in stereo X-over
• Very punchy High-power Subwoofer for Bands and DJʼs

Features

- Powered subwoofer system
– High output 18″ loudspeaker
– Polarity switch (0º-180º)
– Filtered ouput defeat switch
– Variable 60 -160 Hz high-pass filter
– Gain control

The Avant 18A is a powered subwoofer system designed to provide extended bass response for the Avant full-range cabinets. 

A 750 W Class D amplifier drives a D.A.S. 18H bass loudspeaker. The 18H loudspeaker incoporates a 4″ voice coil for high power handling and output. 

-18" woofer (457mm), 8 Ohm
- Continuos power output: 500W RMS
- Frequency response: 30 - 200Hz +/-3dB
- SPL: 128dB continuos, 130dB peak
- XLR or Jack 6.3mm signal input
- XLR link output
- Volume control
- Adjustable frequency
- Phase selector
- Thermal protection, DC protection
- Wooden cabinet 15mm, painted
- Dimensions(W x D x H): 530*600*530mm
- Weight: 33kg

Features

- Powered horn-bass subwoofer system
– High output 18″ loudspeaker
– Polarity switch
– Filtered output defeat switch
– Variable 100 -160 Hz high-pass filter
– Gain control

The Avant 118A is a powered rear-loaded horn-bass subwoofer system designed to provide extended bass response for the Avant full-range cabinets.

A 1250 W Class D amplifier drives a D.A.S. 18LX log excursion bass loudspeaker. The 18LX loudspeaker incoporates a 4″ voice coil for high power handling and output.

The Avant 118A incorporates a 1250 W Class D amplifier with switch mode power supply (SMPS) and digital signal processing (DSP).The amplifier has a unique EQ switch which allows the user to select a Deep subbass response or a Loud bass response. The system includes two balanced inputs with stereo filtered output connections for satellite systems. The variable crossover ranges from 100 Hz-160 Hz and can be defeated to offer stereo "loop thru” connections. A gain control and polarity reverse feature increase user control over the system.

Technical Data