ASHLY XR-4001 Stereo 4-Way Crossover

Discontinued

943.59 incl. GR VAT

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  The XR-Series crossovers are the product of an intensive research effort started in 1972 which combined a reexamination of traditional crossover theory with practical field use. Over the years, a number of refinements and new models have been added to our crossover series, but the original design goals have remained the same: to produce […]

 

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The XR-Series crossovers are the product of an intensive research effort started in 1972 which combined a reexamination of traditional crossover theory with practical field use. Over the years, a number of refinements and new models have been added to our crossover series, but the original design goals have remained the same: to produce a crossover which is sonically accurate, is flexible enough to suit a wide variety of systems, and affords maximum protection for speakers and drivers.

All Ashly crossovers are based upon the same powerful state-variable filter circuit, which guarantees that two adjacent frequency band outputs always remain in phase. Our crossovers offer a number of useful and unusual features, including continuous tuning, a response control, and a unique output stage which maintains low noise at any level setting. These models also include a 200:1 tuning range, output mute switches, and both TRS and XLR connectors. Like other Ashly products, your crossover features low noise and distortion, active balanced inputs, a peak level indicator, a precision regulated power supply, protection against abnormal input or output conditions, and rugged mechanical construction. Conservative design and an unusually thorough procedure for quality control have earned Ashly a reputation for dependability in the recording, sound reinforcement, and broadcast fields.

Response Control an Ashly Exclusive…
This control, found adjacent to the crossover frequency control, adjusts the damping of the filter affecting the response shape of the filters at the crossover point. The dial calibrations refer to the amount of attenuation effected by the filter at the crossover frequency, i.e., a setting of 3dB means that the filter’s high-pass and low-pass outputs are each “rolled off 3dB at the crossover point“. This describes Butterworth filter response, or a gentle 3dB peak at the crossover point when the two filter output signals overlap. To obtain a flat signal, or “Linkowitz-Riley” response through the crossover region, set the Response control to “6“. This attenuates each output of the filter by 6dB at the crossover point (two identical signals added together yield a +6dB increase). To obtain a notch at the crossover point, turn down the response control past “6” to best suit your needs.

The purpose of this control is to help offset the inaccuracies inherent in typical loudspeakers, thereby helping you to achieve a flat system response. NOTE: The Response control is not a “slope” control. A 24dB/octave crossover will always have a slope of 24dB/octave. The Response control only affects filter response shape in the immediate vicinity of the crossover frequency; the ultimate crossover slope is a fixed parameter.


24dB/Octave Slopes
Variable Filter Response Allows Tuning-In Linkwitz-Riley or Other Filters
Output Mute Switches
Balanced Inputs and Outputs
20Hz Third Order High Pass Filter
XLR and 1/4″ TRS Audio Connections
Peak Overload Warning LEDs
Five Year Warranty
Weight 4.50 kg

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Quick Comparison

ASHLY XR-4001 Stereo 4-Way Crossover removeYAMAHA SP-2060 Full-featured Speaker Processor removeDBX DRIVE RACK PA2 SIGNAL PROCESSOR 2IN/6OUT removeOMNITRONIC DXO-26E Digital Controller stereo active crossover with 2 inputs 6 outputs (incl. software) removeBEHRINGER CX3400 V2 3-Way Stero/4-Way Mono Frequency Crossover with Limiters removeDYNACORD DSP 260 Speaker DSP Controller remove
NameASHLY XR-4001 Stereo 4-Way Crossover removeYAMAHA SP-2060 Full-featured Speaker Processor removeDBX DRIVE RACK PA2 SIGNAL PROCESSOR 2IN/6OUT removeOMNITRONIC DXO-26E Digital Controller stereo active crossover with 2 inputs 6 outputs (incl. software) removeBEHRINGER CX3400 V2 3-Way Stero/4-Way Mono Frequency Crossover with Limiters removeDYNACORD DSP 260 Speaker DSP Controller remove
ImageOMNITRONIC DXO-26E Digital Controller stereo active crossover with 2 inputs 6 outputs (incl. software)behringer crossover 2-3way active limiter stereo mono
SKUXR-4001H050.00020DBX DRIVE RACK PA2DXO-26EE005259E009272
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Price 943.59 incl. GR VAT 2,079.00 incl. GR VAT 488.00 incl. GR VAT 400.00 incl. GR VAT 164.91 incl. GR VAT 950.00 incl. GR VAT
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Description
  • 31-Band graphic equaliser
  • 8-Band parametric input EQ with auto EQ function
  • Limiter
  • Crossover
  • Compressor
  • Subharmonic synthesiser
  • Output delay up to 3.4 m/10 ms
  • Input delay up to 34 m/100 ms
  • Feedback suppressor with 12 notch filters 1/80 octave
  • 8-Band parametric output EQ also for speaker tuning
  • 1/3 Octave band real time analyser
  • Pink noise generator
  • Remote control via Mac/Windows/Android/iOS
  • 2 XLR inputs
  • XLR input with 48 V phantom power for optional measuring microphone
  • 6 XLR outputs male
  • Ethernet connection
  • USB connection
  • Format: 19" / 1 U
  • Flexible routing configurations for all standard mono and stereo output operating modes
  • 2 analog inputs and 6 analog outputs (XLR)
  • Active crossover with Bessel, Butterworth and Linkwitz-Riley filter with slopes up to 24 dB/octave
  • Up to 30 user presets storable in the device via software
  • Input sensitivity digitally adjustable
  • Inputs and outputs with 4-digit LED level meter as well as clip and limit LED indicator
  • Mute switch with LED indicator per output
  • 7-band parametric EQ per output
  • Up to 7 ms signal delay adjustable for the outputs
  • Output limiter with adjustable limits and automatic attack and release settings as overload protection for your amplifying system
  • Switchable phase
  • Lock function for prevents undesired changes to settings
  • Sample rate: 67 kHz
  • (19") 48.3 cm rack installation 1 U
  • Compatible with Win XP, Win Vista, Win 7, Win 10, OS X 10,5 or better
Content

  The XR-Series crossovers are the product of an intensive research effort started in 1972 which combined a reexamination of traditional crossover theory with practical field use. Over the years, a number of refinements and new models have been added to our crossover series, but the original design goals have remained the same: to produce a crossover which is sonically accurate, is flexible enough to suit a wide variety of systems, and affords maximum protection for speakers and drivers.

All Ashly crossovers are based upon the same powerful state-variable filter circuit, which guarantees that two adjacent frequency band outputs always remain in phase. Our crossovers offer a number of useful and unusual features, including continuous tuning, a response control, and a unique output stage which maintains low noise at any level setting. These models also include a 200:1 tuning range, output mute switches, and both TRS and XLR connectors. Like other Ashly products, your crossover features low noise and distortion, active balanced inputs, a peak level indicator, a precision regulated power supply, protection against abnormal input or output conditions, and rugged mechanical construction. Conservative design and an unusually thorough procedure for quality control have earned Ashly a reputation for dependability in the recording, sound reinforcement, and broadcast fields.

Response Control an Ashly Exclusive...
This control, found adjacent to the crossover frequency control, adjusts the damping of the filter affecting the response shape of the filters at the crossover point. The dial calibrations refer to the amount of attenuation effected by the filter at the crossover frequency, i.e., a setting of 3dB means that the filter's high-pass and low-pass outputs are each "rolled off 3dB at the crossover point“. This describes Butterworth filter response, or a gentle 3dB peak at the crossover point when the two filter output signals overlap. To obtain a flat signal, or "Linkowitz-Riley" response through the crossover region, set the Response control to "6“. This attenuates each output of the filter by 6dB at the crossover point (two identical signals added together yield a +6dB increase). To obtain a notch at the crossover point, turn down the response control past "6" to best suit your needs.

The purpose of this control is to help offset the inaccuracies inherent in typical loudspeakers, thereby helping you to achieve a flat system response. NOTE: The Response control is not a "slope" control. A 24dB/octave crossover will always have a slope of 24dB/octave. The Response control only affects filter response shape in the immediate vicinity of the crossover frequency; the ultimate crossover slope is a fixed parameter.


24dB/Octave Slopes
Variable Filter Response Allows Tuning-In Linkwitz-Riley or Other Filters
Output Mute Switches
Balanced Inputs and Outputs
20Hz Third Order High Pass Filter
XLR and 1/4" TRS Audio Connections
Peak Overload Warning LEDs
Five Year Warranty

Full-featured Speaker Processing in a 1U Space
Speaker processing can be a complicated business requiring a substantial array of equipment, but the Yamaha SP2060 offers everything you need in a single rack space. This innovative 24-bit, 96-kHz digital speaker processor delivers excellent sound quality, an impressive variety of processing functions — gain, delay, PEQ, comp, crossover, limiter, and an all-pass filter for phase adjustment — and intuitive programming from Yamaha's DME Designer application running on a personal computer. It has two analog inputs and six analog outputs, plus two AES/EBU format digital inputs for connectivity with a broad range of systems. And if you use Yamaha Installation Series Speakers, all you need to do is select one of the many optimized presets provided for great sound with minimum measurement and setup time. The SP2060 is a compact, portable 1U unit that is ideal for live sound or installations.

Sampling FrequencyInternal Clock96kHz
External ClockNormal Rate44.1, 48kHz (±0.1%)
Double Rate88.2, 96kHz (±0.1%)
Signal Delay761µsec Input to Output, fs = 96kHz
Frequency Response20Hz -40kHz (TYP 0dB, MAX +0.5dB, MIN -1.0dB), fs=96kHz, RL=600ohms
Total Harmonic Distortion0.007% (+22dBu@1 kHz),
0.05% (+4dBµ@20 Hz - 40kHz)
fs=96kHz, RL=600ohms;
measured with 18dB/octave filter @80kHz
Hum & NoiseTYP -82dBu,
fs=96kHz, RL=600ohms, Rs=150 ohms;
measured with 6dB/octave filter @12.7kHz;
equivalent to a 20kHz filter with ∞ dB/octave attenuation.
Dynamic Range106dB AD+DA
fs=96kHz, RL=600ohms;
measured with 6dB/octave filter @12.7kHz;
equivalent to a 20kHz filter with ∞dB/octave attenuation.
Crosstalk @1kHz-80dB INPUT to Output
fs=96kHz, measured with 18dB/octave filter @80kHz
Power Consumption 30W
Dimensions (W x H x D)480 x 44x 360.2mm
Net Weight4.2kg
The DriveRack® PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx's proprietary AutoEQTM and AFSTM algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android®, iOS®, Mac®, or Windows® device, and updated Wizards, the DriveRack PA2 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation. Available Input Processing
  • dbx Compression
  • AFSTM (Advanced Feedback Suppression)
  • Graphic EQ
  • 8-Band Parametric EQ (adjusted when using the AutoEQ)
  • Subharmonic Synthesis
Available Output Processing
  • Crossover (supports full range, 2-way, and 3-way systems)
  • 8-Band Parametric EQs (used for speaker tunings)
  • dbx Limiting
  • Driver Alignment Delays
Input (2) line inputs. (1) RTA Mic input
Input Connectors (2) Female XLR line inputs. (1) Female XLR RTA Mic input
Input Type Electronically balanced/RF filtered
Input Impedance >50 kohm
A/D Converter dbx Type IVTM Conversion System
CMRR > 45dB
Mic Preamp Phantom Power +15VDC (RTA)
Mic Preamp Equivalent Input Noise (EIN)
Output (6) Line Outputs
Output Connectors Male XLR
Output Type Electronically balanced, RF filtered
Output Impedance 120 Ω
Max Output +20dBu
A/D Dynamic Range 112 dB A-weighted, 110 dB unweighted
Type IV Dynamic Range 123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW
Input Delay Length 100ms
Alignment Delay 10ms per channel (60ms total)
Sample Rate 48kHz
Dynamic Range >110 dB A-weighted, >107dB unweighted
THD+Noise 0.003% typical at +4dBu, 1kHz, 0dB input gain
Frequency Response 20Hz - 20kHz, +/- 0.5dB
Interchannel Crosstalk
Operating Voltage 100-120VAC 50/60 Hz - EU: 220-240 VAC 50/60 Hz
Power Consumption 22 W
Unit Weight 5.25 lbs. (2.4 kg)
Shipping Weight 6.75 lbs. (3.1 kg)
Dimensions 1.75" (H) x 5.75" (D) x 19" (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W)
D/A Dynamic Range 112 dB A-weighted, 110dB unweighted
Power supply: 100-240 V AC, 50/60 Hz 6 V DC 800 mA
Power connection: Mains input via Coaxial power connector (M) mounting version power supply cord with AC adapter (provided)
Frequency range: 10 - 30000 Hz
THD: <0,005 % at 1 kHz
DSP: Digital signal processor
Impedance: Input: 10 kOhm Output: 50 Ohm
Gain: Output: -50 dB to +12 dB
Filter: Linkwitz-Riley; Butterworth; Bessel; 6db/oct; 12db/oct; 18db/oct; 24db/oct
Delay: 0 - 5 ms
Dynamic range: Input: 114 dB Output: 110 dB
Sample rate: 67 kHz
Connections: Input: line via 2 x 3-pin XLR Output: line via 6 x 3-pin XLR
Crossover frequency: 20-20000 Hz
Max. level: Input: +22 dBu Output: +9 dBu
USB port: Typ B
PC connect: DXO Software via USB, firmware can be updated
Housing design: (19") 48.3 cm rack installation 1 U
Dimensions: Width: 48,3 cm Depth: 12,8 cm Height: 4,45 cm
Weight: 1,77 kg
Operating system: Win XP, Win Vista, Win 7, Win 10, OS X 10,5 or better
 
Behringer CX-3400 3-Way Stero/4-Way Mono Frequency Crossover with Limiters The CX3400 is an active frequency crossover enabling 2 or 3-way stereo or even 4-way mono operation. Each band features two 24-dB Linkwitz-Riley filters, as well as individual IGC limiters, while the integrated delay enables flexible time alignment. Polarity switches for each output allow quick and easy runtime compensation for various driver and horn types.2 Respectively: 3-Way stereo or 4-way mono 24 dB / octave Linkwitz-Riley filter Mono-Sub switchable LF / HF gain regular / mutable CD horn EQ switchable Vertex frequency tunable Factor switching (10x) Multi-band limiter switch / variable (threshold) Limit display each way LF Delay (max 2ms / 60cm) Phase reverse 25 Hz subsonic filter, sym XLR in / out with multiband limiters Dimensions: 19", 1U, 147 mm case depth Weight: 1.7 kg

With the DSP 260 digital 2-in-6 sound system manager, DYNACORD is continuing its proud tradition in the fi eld of innovative digital signal processors.
Based on the most modern hardware, this system manager offers tried-and-tested as well as new algorithms for the simple and swift construction of active multi-way systems. As much importance has been attached here by the developers to high user-friendliness as to the realization of an extremely favorable price.
24-bit sigma-delta AD/DA converters and a 32-bit floating-point signal processor make possible a dynamic range of 111 dB. In addition to the two analog inputs, a digital stereo input in AES/EBU format is available. A -6 dB pad switch in front of the AD converters offers additional security against overload when the device is connected to mixing desks with very high output levels. The 6 individually mutable outputs are electronically balanced and available on XLR sockets. For all inputs and outputs, easily read LED level meters are provided on the front panel.
Users can choose whether to configure their own systems at the device itself using the controls and display provided or else by means of the intuitive editing software.
3-way stereo, 2-way stereo + FR, 4-way mono + FR etc. Furthermore, factory presets compatible with those of the tried-and-tested DSP-244 are available for Dynacord loudspeaker systems.
In terms of DSP, the device offers parametric and graphic EQs as well as a delay function in the input and crossover, channel EQ, channel delay and a level control with limiter in each output channel.
An RS-232 interface allows Master/Slave operation of multiple devices as well as GPI switching of settings. A PC (the editing software runs under Windows) can be connected via the USB interface on the front panel.
A variable parameter lockout function allows you to determine which settings and parameters can be accessed directly at the device. This is just one of many features that make the DSP 260 an ideal choice also for the rental business.
The wealth of features combined with its outstanding audio performance and favorable price commend this audio system manager for a multitude of professional applications.
General Mains Voltage 100-240 VAC 50-60 Hz Power Consumption 25W Audio Analog Inputs 2x XLR IN, electronically balanced, 2x XLR THRU OUT, electronically balanced Digital Inputs 1x XLR AES/EBU IN Nominal Input Voltage 1.23 V / +4 dBu Maximum Input Voltage (Without -6dB Analog Pad Engaged) 8.7 V / +21 dBu Input Impedance 10k ohm Common Mode Rejection -80 dB @ 1 kHz (typical) A/D Conversion 24-Bit Sigma-Delta Outputs 6x XLR OUT, electronically balanced Nominal Output Voltage 1.23 V / +4 dBu Maximum Output Voltage 8.7 V / +21 dBu Output Impedance 50 ohm D/A Conversion 24-Bit Sigma-Delta Frequency Response 10 Hz-22 kHz (+/- 0.5 dB) THD+N < 0.01% (band limited 22Hz-22kHz) Dynamic Range 111 dB unweighted, band limited 22 Hz - 22 kHz Interfaces USB USB Type B on front panel (PC Interface) 9-pin DSUB Software Confi gurable for GPI Preset Recall or Master/Slave Connection to second DSP 260 unit Signal Processing Sample Rate 48 kHz Data Format 24-Bit Internal Processing 32-Bit Floating Point Physical Dimensions (WxHx) 19 x 14 x 1.75 inches (482.6 x 355.6 x 44.45 mm) Weight (Net) 10.1 lb (4.6 kg) Weight (Gross) 13.0 lb (5.9 kg)


 

Weight4.50 kg4.20 kg2.00 kg2.08 kg4.30 kg4.60 kg
DimensionsN/AN/AN/A53 × 25.5 × 8 cmN/AN/A
Additional information
Weight 4.50 kg
Weight 4.20 kg
Weight 2.00 kg
Weight 2.08 kg
Dimensions 53 × 25.5 × 8 cm
Weight 4.30 kg
Weight 4.60 kg