The Q-series is the group of modular line-source array columns. True line-source systems, to be used as flat-Isophasic line-array, either in (limited) stacked or flown configuration. Applications include both portable and permanent installations.

QR18 Features
  • RBN1801 pro-ribbon HF driver with 3 x 6.5” woofers, front-vented
  • All NeoDymium drivers
  • 74Hz. – 20.000Hz. (+/-3dB)
  • SPL program/peak (nom.) 123dB / 144dB
  • Signal Integrity Sensing™ pre-wired
  • 90° HempHorn™ wave-guide
  • Column length 50,6 cm / 19.9 in.
  • Durotect™ scratch-resistant coating
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QM18 Features
  • 3x 6.5” NeoDymium woofers
  • 74Hz. – 1.000Hz. (+/-3dB)
  • SPL program/peak (nom.) 123dB / 129dB
  • Signal Integrity Sensing™ pre-wired
  • Column length 50,6 cm / 19.9 in.
  • Durotect™ scratch-resistant coating
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QR36 Features
  • Double RBN1801 pro-ribbon HF drivers with 6x 6.5” woofers
  • All NeoDymium drivers
  • 74Hz. – 20.000Hz. (+/-3dB)
  • SPL program/peak (nom.) 129dB / 150dB
  • Signal Integrity Sensing™ pre-wired
  • 90° HempHorn™ wave-guide
  • Column length 100,6 cm / 39.6 in.
  • Durotect™ scratch-resistant coating
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QM36 Features
  • 6x 6.5” NeoDymium woofers
  • 74Hz. – 1.000Hz. (+/-3dB)
  • SPL program/peak (nom.) 129dB / 135dB
  • Signal Integrity Sensing™ pre-wired
  • Column length 100,6 cm / 39.6 in.
  • Durotect™ scratch-resistant coating
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QB363 Features
  • 3x 12″ vented all Neodymium woofers
  • 45Hz. – 250Hz. (+/-3dB)
  • SPL program/peak (nom.) 130dB / 135dB
  • Signal Integrity Sensing™ pre-wired
  • Column length 100,6 cm / 39.6 in.
  • Durotect™ scratch-resistant coating
Read more »

  • RBN1801 pro-ribbon HF drivers with exceptional intelligibility and high SPL output
  • All Neodymium drivers for excellent performance-to-weight ratio
  • Modular scalable array system, with multiple units flown or stacked above each other
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • Extended headroom/SPL and protection in combination with SDP modules (with ALC)
  • Passive filtering for easy operation and economical powering

Description

QR18 The QR18 is a modular 2-way column loudspeaker to be used as vertical array, either in stacked or flown configuration, for both permanent and (limited) portable installations. It combines the ease-of-use handling of a conventional system, with the throw of a line-array system. 

Featuring a single RBN1801 pro-ribbon driver (patents pending), the QR18 offers Real-90 horizontal dispersion with seamless coverage; Its transient response and high peak power handling enable an amazing intelligibility and throw.

The 91% active frontal radiation, in combination with the ribbon’s all-natural cylindrical flat (Isophasic) wavefront, brings maximum “gain-before-feedback” up to directly in front of / under the cabinet.

The Signal Integrity Sensing™ pre-wiring ensures complete cable/connector compensation between the QR18 and ALC. In this way, the ALC can be loaded down to 2 ohms, without any sacrifice on response quality (4 units QR18 parallel on one channel loads 3 ohms).

The system includes dedicated filtering, but system equalizing is done remotely (electronically) fully utilizing the individual speaker components’ power capacity; In combination with the unusual high peak power handling (3000W/200mS), this results in a virtually infinite headroom SPL from 1kHz. up.

Typical applications for the QR-systems include main system for theatre, PA system in “acoustically challenging rooms”, as well as high power side-fill stage monitoring.

For full system performance, the QR18 needs to be driven by an ALC controller-amplifier. Driven by the ALC, the QR18 delivers maximum sound quality with inaudible (power and excursion) protection (SDP circuit).

Dimensional Drawing »

Technical Specifications

Frequency Response
+/- 3 dB 74 Hz – 20.000 Hz
+/- 10 dB 53 Hz –
Sensitivity (SPL 1W/M) 97 dB
Nominal Impedance 12 ohms
Maximum RMS power 390 W
Maximum peak power 3000 W – from 1 kHz up
SPL program/peak (nom.) 123dB / 144dB
Dispersion H x V (array) 90° x depending on array length

Physical Specifications

System 2-way, full range
Filtering passive
Drivers LF 3 x AND65/4 neodymium 6.5″, vented
Driver HF 1 x RBN1801 – 18″ pro ribbon driver
Cross-over frequency 1000 Hz
Connectors 2 x Speakon NL4 input / link
Physical dimensions mm
Height 506
Width 367
Depth 237
Weight (approx.) 20kg
Warranty 6 years limited

 

  • Modular scalable low-mid array system, with multiple units flown or stacked above each other
  • Neodymium drivers for excellent performance-to-weight ratio
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • Passive filtering for easy operation and economical powering
  • Durotect™ scratch-resistant coating

Description

QR18 The QM18 is a modular, limited bandwidth loudspeaker to be used as vertical low-mid array, either in stacked or flown configuration, for both permanent and (limited) portable installations. It is designed as low-mid extension of a QR-array.

The QM18 “array in-fill” module is applied in a multiple QR-array, where the direct HF reproduction/projection of a QR is not required, but where an uninterrupted LMF line-source array is desirable for extended frequency control. The tightly spaced mid-bass transducers are fully compliant with the laws of line-array behaviour. The Signal Integrity Sensing™ pre-wiring ensures complete cable/connector compensation between the QM18 and ALC. In this way, the ALC can be loaded down to 2 ohms, without any sacrifice on response quality (4 units QM18 parallel on one channel loads 3 ohms).

Typical applications for the QM-systems include “array in-fill” to a QR main system for theatre, PA system in “acoustically challenging rooms”, as well as high power side-fill stage monitoring.

For full system performance, the QM18 needs to be driven by an ALC controller-amplifier. Driven by the ALC, the QM18 delivers maximum sound quality with inaudible (power and excursion) protection (SDP circuit).

Dimensional Drawing »

Technical Specifications

Frequency Response
+/- 3 dB 74 Hz – 20.000 Hz
+/- 10 dB 53 Hz –
Sensitivity (SPL 1W/M) 97 dB
Nominal Impedance 12 ohms
Maximum RMS power 390 W
Maximum peak power 1500 W
SPL program/peak (nom.) 123dB / 129dB
Dispersion H x V (array) 90° x depending on array length

Physical Specifications

System limited bandwidth
Filtering passive
Drivers LF 3 x AND65/4 neodymium 6.5″, vented
Cross-over frequency 1000 Hz
Connectors 2 x Speakon NL4 input / link
Physical dimensions mm
Height 506
Width 367
Depth 237
Weight (approx.) 14kg
Warranty 6 years limited

 

  • RBN1801 pro-ribbon HF drivers with exceptional intelligibility and high SPL output
  • All Neodymium drivers for excellent performance-to-weight ratio
  • Modular scalable array system, with multiple units flown or stacked above each other
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • Extended headroom/SPL and protection in combination with SDP modules (with ALC)
  • Passive filtering for easy operation and economical powering

Description

QR36 The QR36 is a modular 2-way column loudspeaker to be used as vertical array, either in stacked or flown configuration, for both permanent and (limited) portable installations. It combines the ease-of-use handling of a conventional system, with the throw of a line-array system.

As an “array of line-sources”, a QR system acts as true cylindrical radiator, offering a 3dB SPL drop-off per doubling of distance (in the “near-field” or “Fresnel-zone”). This brings significant advantages in SPL coverage and (intelligibility) throw, from a relatively simple system.

Featuring double RBN1801 pro-ribbon drivers (patents pending), the QR36 offers Real-90 horizontal dispersion with seamless coverage; Its transient response and high peak power handling enable an amazing intelligibility and throw.

The 91% active frontal radiation, in combination with the ribbon’s all-natural cylindrical flat (Isophasic) wavefront, brings maximum “gainbefore- feedback” up to directly in front of / under the cabinet.

The Signal Integrity Sensing™ pre-wiring ensures complete cable/connector compensation between the QR36 and ALC. In this way, the ALC can be loaded down to 2 ohms, without any sacrifice on response quality (2 units QR36 parallel on one channel loads 3 ohms).

The system includes dedicated filtering, but system equalizing is done remotely (electronically) fully utilizing the individual speaker components’ power capacity; In combination with the unusual high peak power handling (6000W/200mS), this results in a virtually infinite headroom SPL from 1kHz.up.

Typical applications for the QR-systems include main system for theatre, PA system in “acoustically challenging rooms”, as well as high power side-fill stage monitoring.

For full system performance, the QR36 needs to be driven by an ALC controller-amplifier. Driven by the ALC, the QR36 delivers maximum sound quality with inaudible (power and excursion) protection (SDP circuit).

Dimensional Drawing »

Technical Specifications

Frequency Response
+/- 3 dB 74 Hz – 20.000 Hz
+/- 10 dB 53 Hz –
Sensitivity (SPL 1W/M) 100 dB
Nominal Impedance 6 ohms
Maximum RMS power 780 W
Maximum peak power 6000 W – from 1 kHz up
SPL program/peak (nom.) 129dB / 150dB
Dispersion H x V (array) 90° x depending on array length

Physical Specifications

System 2-way, full range
Filtering passive
Drivers LF 6 x AND65/4 neodymium 6.5″, vented
Driver HF 2 x RBN1801 – 18″ pro ribbon driver
Cross-over frequency 1000 Hz
Connectors 2 x Speakon NL4 input / link
Physical dimensions mm
Height 1006
Width 367
Depth 237
Weight (approx.) 45kg
Warranty 6 years limited

 

  • Modular scalable low-mid array system, with multiple units flown or stacked above each other
  • Neodymium drivers for excellent performance-to-weight ratio
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • Passive filtering for easy operation and economical powering
  • Durotect™ scratch-resistant coating

Description

QM36 The QM36 is a modular, limited bandwidth loudspeaker to be used as vertical low-mid array, either in stacked or flown configuration, for both permanent and (limited) portable installations. It is designed as low-mid extension of a QR-array.

The QM36 “array in-fill” module is applied in a multiple QR-array, where the direct HF reproduction/projection of a QR is not required, but where an uninterrupted LMF line-source array is desirable for extended frequency control. The tightly spaced mid-bass transducers are fully compliant with the laws of line-array behaviour. The Signal Integrity Sensing™ pre-wiring ensures complete cable/connector compensation between the QM36 and ALC. In this way, the ALC can be loaded down to 2 ohms, without any sacrifice on response quality (2 units QM36 parallel on one channel loads 3 ohms).

Typical applications for the QM-systems include “array in-fill” to a QR main system for theatre, PA system in “acoustically challenging rooms”, as well as high power side-fill stage monitoring.

For full system performance, the QM36 needs to be driven by an ALC controller-amplifier. Driven by the ALC, the QM36 delivers maximum sound quality with inaudible (power and excursion) protection (SDP circuit).

The system includes dedicated filtering, but system equalizing is done remotely (electronically) fully utilizing the individual speaker components’ power capacity; In combination with the unusual high peak power handling (6000W/200mS), this results in a virtually infinite headroom SPL from 1kHz.up.

Typical applications for the QR-systems include main system for theatre, PA system in “acoustically challenging rooms”, as well as high power side-fill stage monitoring.

For full system performance, the QR36 needs to be driven by an ALC controller-amplifier. Driven by the ALC, the QR36 delivers maximum sound quality with inaudible (power and excursion) protection (SDP circuit).
Dimensional Drawing »

Technical Specifications

Frequency Response
+/- 3 dB 74 Hz – 20.000 Hz
+/- 10 dB 53 Hz –
Sensitivity (SPL 1W/M) 100 dB
Nominal Impedance 6 ohms
Maximum RMS power 780 W
Maximum peak power 3000 W
SPL program/peak (nom.) 129dB / 135dB
Dispersion H x V (array) 90° x depending on array length

Physical Specifications

System limited bandwidth
Filtering passive
Drivers LF 6 x AND65/4 neodymium 6.5″, vented
Cross-over frequency 1000 Hz
Connectors 2 x Speakon NL4 input / link
Physical dimensions mm
Height 1006
Width 367
Depth 237
Weight (approx.) 28kg
Warranty 6 years limited

 

  • Tight driver arrangement for optimal array coupling
  • All Neodymium drivers for excellent performance-to-weight ratio
  • 12mm Birch with clever bracing brings lightweight yet rigid cabinet construction
  • Double baffle board with flush mount transducers
  • SIS pre-wired for very high damping and further reduced distortion (with ALC)
  • Dedicated protection in combination with SDP modules (with ALC)
  • Durotect™ scratch-resistant coating

Description

QB363 The QB363 is a modular front-loaded arrayable bass system, for permanent applications. Featuring triple 12” long excursion woofers with Neodymium magnet structures, the QB363 delivers high quality, tight and accurate bass response from a very compact and weight efficient package. With a face-print exactly the same as the QR36/QM36, the QB363 can be stacked in multiples to form bass arrays. 

The SIS pre-wiring ensures complete cable/ connector compensation between the QB363 and ALC. Typical applications for the QB363 include bass extension of main QR sound systems, used in multiples depending on the application and low frequency output and control.

For full system performance, we recommend using the QB363 in combination with an ALC4 amplifier/ controller. Driven by the ALC, the QB363 delivers maximum sound quality and output power with dedicated and inaudible (power and excursion!) protection (SDP circuit).

Dimensional Drawing »

Technical Specifications

Frequency Response
+/- 3 dB 45 Hz – 250 Hz
+/- 10 dB 38 Hz –
Sensitivity (SPL 1W/M) 99 dB
Nominal Impedance 5.3 ohms
Maximum RMS power 1200 W
Maximum peak power 3600 W
SPL program/peak (nom.) 130dB / 135dB
Dispersion H x V (array) omni

Physical Specifications

System subwoofer, front loaded
Drivers LF 3 x AW12ND 12″ woofer, multiple vented
Cross-over frequency 35 Hz recommended
Connectors 2 x Speakon NL4 input / link
Physical dimensions mm
Height 1006
Width 367
Depth 515
Weight (approx.) 35kg
Warranty 6 years limited