DYNACORD PSD 218 – ΕΝΕΡΓΟ ΗΧΕΙΟ SUBWOOFER 18” 1000W (ΜΑΥΡΟ)

The PSD 215 and PSD 218 are high-performance powered subwoofers designed to simplify creating active 2-way systems. They use an integrated 2-channel digital power amplifier with internal 24-bit 1-in-3 DSP controller to optimize the sound quality and protect the subwoofer and full range system used with it. Examples for such systems are combinations of PSD subwoofers with full-range D-Lite, Corus and VariLine and the new TS 400 array cabinet.

Both models are vented direct-radiators exhibiting outstanding transient response and capable of delivering very high sound pressure levels. The enclosures are made from well braced 18 mm Baltic birch plywood with a protective coating capable of withstanding the rigors of use on the road. Recessed handles are ergonomically shaped to ensure easy transportation and setting-up – tasks further facilitated by the tour grade castors. A recessed stand adaptor with an M20 thread is provided on the top of the enclosure for the pole-mounting of full-range systems. The horizontal format of the enclsoure allows placement beneath the stage or provides an exceptionally stable base for pole-mount speakers.

The PSD 215 is equipped with a 15" Electro-Voice DVX3159 woofer specially developed for use in compact subwoofers it sets a new standard for minimum size and maximum acoustic output. While maintaining impressive deep bass high sound pressure levels.
The PSD 218 with an 18" Electro-Voice DVX3180 long-excursion woofer delivers the performance demanded of 18" subwoofers in professional concert sound applications. It produces extended low frequency response from a compact enclosure with plenty of punch.

Both models use a highly efficient Class D technology amplifier a microprocessor-controlled switched-mode power supply to deliver 2 x 1,000 watts RMS into 4 ohms for highest quality audio performance All DYNACORD power amplifiers are capable of withstanding the most extreme rigors of touring, they are protected against overheating, overload, short circuit, back EMF and open-circuit operation as well as HF or DC at the output. Thermal stability is assured by an extremely quiet continuously variable speed fan. The units are also equipped with intelligent thermal limiters that track voice coil operating temperature that allow maximum output without failure. being any noticeable reduction in loudness. PROTECT and LIMIT LEDs indicate the current operating status of the power amplifiers.

The integrated 24-bit digital controller with internal 48-bit double-precision resolution exhibits a 1-into-3 topology: SUB channel, TOP channel and an additional DSP Out.

The stored factory presets are optimized for combinations with TS 400, Corus 12" and 15“, CXM 15, D-Lite 12.3 and 15.3, as well as VariLine full-range cabinets and generic presets for other combinations and special programs for cardioid and bass arrays are also provided. The system-/alignment-delay, the polarity and naturally also the level can be edited by the user. The input EQ, the settings of which can be saved, allows adjustments to be made for the acoustics of the room. The DSP Out also offers an adjustable delay, low-cut and shelving equalizer as well as a level control. It is therefore ideally adapted, among other things, to the use of an active delay box. Signal generators with pink noise or spike pulses are integrated to facilitate tuning the PA and the setting of delay times. In all, 25 program locations are provided (20 factory presets + 5 user memories). All three channels are equipped with state-of-the-art look-ahead peak anticipation limiters, the SUB channel also has a temp limiter.

• Active 18” bass reflex PA subwoofer
• High-efficiency 800 watts RMS digital power stage and 135 dB max. SPL
• 18” custom design woofer for extended low end down to 35 Hz
• DynX® DSP technology for distortion-free performance
• 80, 100 and 120 Hz low pass presets
• Cardioid subwoofer array presets
• Horizontal or vertical placement
• 18 mm birch ply cabinet with ultra rugged polyurea finish
• Ergonomic handles and stacking recesses for easy transport and setup
• Shock-resistant front grill provides maximum speaker protection
• Insert for M20 threaded poles
• Smart transport accessories

Features

    700 Watt digital amplification
    132 dB max spl
    18" High power woofer, 4" voice coil
    Xover selector, phase switch and high pass outputs
    Electronic equalization, soft limiter and protection
    Stereo Xlr/Jack combo input, Stereo Xlr signal output

Acoustical Specifications

    Frequency Response -3 dB: 40 Hz ÷ Xover point kHz
    Max SPL: 132 dB
    Woofer: 18“, 4" voice coil

Input/Output Section

    Input connectors: Combo stereo Jack-XLR male
    Output connectors: Combo stereo XLR female

Processor Section

    Crossover frequencies: 80 - 120 Hz
    Protections: Limiter
    Limiter: Fast limiter, rms limiter
    Controls: Volume, phase, crossover switches

Amplifier Specifications

    Total power: 1000 W

Cabinet

    Cabinet Material: Baltic Birch
    Handles: 2 on sides
    Pole Mount/Cap: yes
    Colour: Black

Physical Specifications

    Height: 650/25.5 mm/inch
    Width: 504/19.84 mm/inch
    Depth: 650/25.5 mm/inch
    Net Weight: 40.4/89.06 kg/lbs

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 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

Αυτοενισχυόμενο Subwoofer MACKIE SRM 1850, 1600W (Peak) Class D ενισχυτής, 18" ηχείο με 3" πηνίο, ενσωματωμένο DSP, είσοδοι 2 x XLR, 2 x Full Range XLR OUT και 2x  High Pass XLR OUT (για σύνδεση δορυφόρων με έτοιμη τη συχνότητα crossover), μαύρα τελειώματα, βάση τύπου Pole.

Ηχείο:

• Woofer: 18“
• Voice Coil: 3“

Ενισχυτής:

• RMS: 800W
• Max: 1600W
• Σχέδιο: Class D

Είσοδοι/Έξοδοι:

• Τύπος εισόδου: 2 x XLR Θυληκό (left / right)
• Αντίσταση εισόδου: 20kΩ balanced
                               10kΩ unbalanced
• Έξοδοι: 4 x XLR (2 x Full Range, 2 x High Pass)
• Διαστάσεις: 572 x 608 x 656 mm (HxDxW)
• Βάρος: 29kg