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Bag End QUARTZ-R

BagEnd Professional Loudspeaker Systems


Bag EndQUARTZ-RSubwoofers
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The QUARTZ-R is a very high output concert INFRA™ subwoofer system designed to minimize the space required to obtain extremely high level and high fidelity Extended low frequency output. The QUARTZ-R provides perfectly flat response down to 8 Hertz when used in conjunction with the 8 Hertz Integrator or down to 18 Hertz when used with the INFRA-M Integrator. The QUARTZ-R includes casters, handles, feet and pole mount adapters for support of upper range speakers.

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Call Us Today @ 702.439.2768 for special pricing and a free consultation...
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QUARTZ-R

APPLICATIONS:

Concert PA systems
Auditorium Reinforcement
Discotheque Subwoofer
Cinema Subwoofer

The QUARTZ-R is a very high output concert INFRA™ subwoofer system designed to minimize the space required to obtain extremely high level and high fidelity Extended low frequency output. The QUARTZ-R provides perfectly flat response down to 8 Hertz when used in conjunction with the 8 Hertz Integrator or down to 18 Hertz when used with the INFRA-M Integrator. The QUARTZ-R includes casters, handles, feet and pole mount adapters for support of upper range speakers.

SPECIFICATIONS:

 SYSTEM COMPONENTS

 ACOUSTIC AND ELECTRICAL

 PHYSICAL
Enclosure:
18 mm 13-ply birch plywood

Low Frequency Transducers:
4 - 18" INFRA cone
3" Voice coil
120 oz. Magnet

Input Connectors:
2 - Connector plates with:
Dual Banana and Neutrik Speakon 
Custom connector configurations available

Grille:
14 Gauge black powder coated perforated steel in an extruded aluminum frame with weather seal

Standard Hardware:
8 - Recessed handles
4 - 3 1/2" Casters
2 - 35 mm Pole mount adapters
16 - Machined aluminum speaker mounting clamps
4 - UHMW polyethylene feet

Optional Hardware:
Rigging points
System Type:
INFRA 4 - Sealed chambers
(3 cu. ft. each)

Impedance:
4 Ohms each input

Crossover Network:

Requires INFRA Integrator

Recommended Crossover Frequency:

80 Hz

Frequency Response:
18 Hz to 65 Hz +/-2 dB 
(2 pi Steradians, with
8 Hertz Integrator)

Sensitivity:
99 dB SPL @ 45 Hz (1W @ 1m) 
(for additional information, see INFRA Speaker Sensitivity Technical Note)

Power Handling:

1600 W continuous program
Finish:
Black textured paint

Dimensions:
40"h x 30"w x 31"d
102 cm x 76 cm x 79 cm
Trapezoidal, 60 degree taper per side

Weight:
237 lbs.
108 kg

Shipping Dimensions:
45" x 35" x 39"
115 cm x 89 cm x 99 cm

Shipping Weight:
289 lbs.
132 kg
More specs here and a link to the pdf spec sheet

Bag EndQUARTZ-RSubwoofers
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Earth Water Sky is your Bag End Authorized Dealer

Call Us Today @ 702.439.2768 for special pricing and a free consultation...
Or Email Us anytime!