JBL jrx100
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JRX125 Key Features: Dual JBL low frequency drivers with a 64 mm (2½ in) diameter edgewound ribbon voice coil which provides more cross- sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling. Ferro-fluid cooled compression driver with titanium diaphragm improves high frequency performance as well as system reliability. The advanced network topology crossover design shapes frequency response and delivers coherent summation in the crossover region. A “Quasi 3-Way” design offers the extra bass for which a dual fifteen system is designed, but without sacrificing performance in the critical mid-range. The upper woofer produces mid-frequencies and bass, while the lower woofer concentrates on bass only. The reduction in mid-range phase cancellation greatly improves mid- range sound quality and coverage. High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating. Progressive Transition™ high- frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response. The rugged, acoustically superior enclosure is constructed from 19 mm (¾ in) MDF (Medium Density Fiberboard) using advanced adhesives and mechani- cal fastener technology for extreme durability and improved low-fre- quency performance. SonicGuard™ protects the high- frequency driver from excess power without interrupting the performance. Non-resonant, all-steel handles are used. Attractive 18-gauge perforated, steel grille protects components from damage. The JRX125 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback. The dual fifteen configuration is especially useful for applications in which additional low-frequency power and extension is needed but adding a subwoofer to the system is not practical. Specifications: System Type: Dual 15" 2-way, sound reinforcement speaker Frequency Range (-10 dB): 2 35 Hz - 16 kHz Frequency Response (±3 dB): 2 45 Hz - 12 kHz Sensitivity (1w/1m): 100 dB SPL Nominal Impedance: 4 Power Capacity: 1 500 watts Peak Power Capacity: 1 2000 watts Recommended Amplifier Power: 500-1000 watts @ 4 Maximum SPL: 133 dB Nominal Dispersion: 90° x 50° Crossover Frequency: 2 kHz Dimensions (H x W x D): 3 1092 mm x 464 mm x 426 mm (43 in x 18.3 in x 16.8 in) Weight: 42.6 kg (94 lb) Shipping Weight: 46.7 kg (103 lb) High Frequency Driver: JBL 2412, 1" exit compression driver mounted on Progressive Transition™ Waveguide Low Frequency Driver: JBL M115-8A x 2 Input Connectors: Neutrik ® Speakon ® NL-4 (x1); ¼" TS phone jack (x1); parallel Enclosure Construction: 19 mm (¾ in) MDF (Medium Density Fiberboard); with glued and mechanically fastened joint detail; covered in black carpet. Grille: 18-gauge, powder-coated steel Mounting & Suspension: None 1. “Power Capacity” and “Peak Power Capacity” ratings are based on the average and peak power capacity of product samples subjected to a 100 hour power test using random noise with a 6 dB crest factor, in accordance with IEC standards. 2. “Frequency Range” and “Frequency Response” are based on half-space conditions. 3. Height dimension includes feet. JBL continually engages in research related to product improvement. Some materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this rea- son, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated. Dual 15 Inch Two-Way Speaker
Transcript of JBL jrx100
JRX125Key Features:� Dual JBL low frequency drivers
with a 64 mm (2½ in) diameteredgewound ribbon voice coilwhich provides more cross-sectional wire area in the voice coilgap than round wire designs, forgreater efficiency and powerhandling.
� Ferro-fluid cooled compressiondriver with titanium diaphragmimproves high frequencyperformance as well as systemreliability.
� The advanced network topologycrossover design shapes frequencyresponse and delivers coherentsummation in the crossover region.
� A “Quasi 3-Way” design offers theextra bass for which a dual fifteensystem is designed, but withoutsacrificing performance in thecritical mid-range. The upperwoofer produces mid-frequenciesand bass, while the lower wooferconcentrates on bass only. Thereduction in mid-range phasecancellation greatly improves mid-range sound quality and coverage.
� High-voltage capacitors andinductors with massive cores andheavy gauge wire enable thecrossover network to handle highpower without saturating.
� Progressive Transition™ high-frequency waveguide providessuperior coverage control, reduceddistortion, and smoother frequencyresponse.
� The rugged, acoustically superiorenclosure is constructed from 19 mm (¾ in) MDF (MediumDensity Fiberboard) usingadvanced adhesives and mechani-cal fastener technology for extremedurability and improved low-fre-quency performance.
� SonicGuard™ protects the high-frequency driver from excesspower without interrupting theperformance.
� Non-resonant, all-steel handles areused.
� Attractive 18-gauge perforated,steel grille protects componentsfrom damage.
The JRX125 is a portable, dual fifteen-inch, two-way speaker systemdesigned specifically for applications in live music performance and musicplayback. The dual fifteen configuration is especially useful for applicationsin which additional low-frequency power and extension is needed butadding a subwoofer to the system is not practical.
Specifications:System Type: Dual 15" 2-way, sound reinforcement speaker
Frequency Range (-10 dB):2 35 Hz - 16 kHzFrequency Response (±3 dB):2 45 Hz - 12 kHz
Sensitivity (1w/1m): 100 dB SPLNominal Impedance: 4 �
Power Capacity:1 500 wattsPeak Power Capacity:1 2000 watts
Recommended AmplifierPower: 500-1000 watts @ 4 �
Maximum SPL: 133 dBNominal Dispersion: 90° x 50°
Crossover Frequency: 2 kHzDimensions (H x W x D):3 1092 mm x 464 mm x 426 mm
(43 in x 18.3 in x 16.8 in)Weight: 42.6 kg (94 lb)
Shipping Weight: 46.7 kg (103 lb)High Frequency Driver: JBL 2412, 1" exit compression driver mounted on Progressive
Transition™ WaveguideLow Frequency Driver: JBL M115-8A x 2
Input Connectors: Neutrik® Speakon® NL-4 (x1); ¼" TS phone jack (x1); parallelEnclosure Construction: 19 mm (¾ in) MDF (Medium Density Fiberboard); with glued
and mechanically fastened joint detail; covered in blackcarpet.
Grille: 18-gauge, powder-coated steelMounting & Suspension: None
1. “Power Capacity” and “Peak Power Capacity” ratings are based on the average and peak power capacity of productsamples subjected to a 100 hour power test using random noise with a 6 dB crest factor, in accordance with IECstandards.
2. “Frequency Range” and “Frequency Response” are based on half-space conditions.3. Height dimension includes feet.
JBL continually engages in research related to product improvement. Some materials, production methods and designrefinements are introduced into existing products without notice as a routine expression of that philosophy. For this rea-son, any current JBL product may differ in some respect from its published description, but will always equal or exceedthe original design specifications unless otherwise stated.
Dual 15 InchTwo-WaySpeaker
74665_JBL_JRX125 4/5/07 9:25 AM Page 1
JBL Professional8500 Balboa Boulevard, P.O. Box 2200Northridge, California 91329 U.S.A.
© Copyright 2007 JBL ProfessionalA Harman International Company
SSJRX125352931-001CRP 5M04/08
� JRX125 Dual 15 Inch Two-Way Speaker
TIPTIP GRDGRD
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HPF
LPF1
LPF2
JBL PROFESSIONALNorthridge, CA USAMade in USA
MODEL JRX125
IN / OUT(PARALLEL JACKS)
4 OHMS
±1 FULL-RANGE±2 N/C
1-1-1+1+
35(1.4)
83(3.3)
377(14.9)
426(16.8)
1080(42.5)
1092(43.0)
464(18.3)
350(13.8)
432(17.0)
7.5°
A
A
368(14.5)
646(25.4)
220(8.7)
276(10.9)
97(3.8)
161(6.3)
137(5.4)
29(1.1)
162(6.4)
101(3.9)
24(0.9)
116(4.6)
162(6.4)
32(1.3)
32(1.3)
32(1.3)
32(1.3)
Dimensions
Dimensions in mm (in)
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