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ลำโพง JBL STX835 Passive Loudspeaker 2×15″

ตู้ลำโพงกลางแจ้ง JBL STX 835 ขนาดดอกลำโพง 15นิ้ว แบบ 23ทาง, ทนกำลังขับ 1,600W of Continuous / 3,200W Program / 6,400W Peak Handling, 4Ω Nominal Impedance, 60 x 40° Sound Coverage, Provides up to 134dB SPL, Neutrik Speakon NL-4 Input Connectors

ราคาไม่รวมภาษีมูลค่าเพิ่ม เป็นราคาใบละ…

฿190,900.00 ฿145,900.00

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Description

JBL STX835 Three-Way Dual 15″ Slot-Loaded Speaker

ตู้ลำโพงกลางแจ้ง JBL STX 835 ขนาดดอกลำโพง 15นิ้ว แบบ 23ทาง, ทนกำลังขับ 1,600W of Continuous / 3,200W Program / 6,400W Peak Handling, 4Ω Nominal Impedance, 60 x 40° Sound Coverage, Provides up to 134dB SPL, Neutrik Speakon NL-4 Input Connectors

The STX835 Three-Way Dual 15″ Slot-Loaded Speaker from JBL incorporates the performance of a subwoofer-equipped system into a single enclosure. The dual slot-loaded 15″ Vented Gap Cooled woofers deliver thorough low-frequency extension without a sub. The mid-range is covered by JBL’s patented Cone Midrange Compression Driver technology using an 8″ driver. The CMCD design provides very low midrange distortion, increased sensitivity, extended bandwidth and improved phase coherence. The multiband, Progressive Transition waveguide assembly also hosts a 3″ voice coil compression driver.

The waveguide assembly is rotatable for horizontal mounting of the enclosure. The enclosure is constructed of top quality birch/poplar laminate plywood and coated in JBL’s rugged DuraFlex finish. The CNC-machined, 14-gauge steel grille wraps around the sides of the enclosure so there are no protruding lips on the front of the box to create acoustical interference.

The grilles are internally lined with acoustically transparent foam to provide additional driver protection and give a professional appearance. The enclosure is fitted with twelve M10 suspension points.

Features:

  • (15 in.) Vented Gap Cooling™ low-frequency driver for extended low-frequency output.
  • CMCD™ Cone Midrange Compression Driver™ provides low midrange distortion, increased sensitivity, extended bandwidth and improved phase coherence.
  • 60°x 40° coverage.
  • Bi-amplified or full-range passive operation.
  • Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
  • 14-Gauge steel grille lined with acoustically transparent cloth.

Specifications

Active or Passive Passive
Frequency Range 32 Hz to 20 kHz (-10 db)
Frequency Response 43 Hz to 20 kHz ±3 dB
Coverage Pattern 60 x 00 ° nominal
Crossover Type Bi-amp or passive, externally switchable
Crossover Frequency 2 kHz, 250 Hz
Power Handling Passive:
1,600W continuous
3,200W program
6,400W peakBi-amp LF:
1,600W continuous
3,200W program
6,400W peakBi-amp MF/HF:
350W continuous
700W program
1,400W peak
Maximum SPL 134 dB SPL peak
Sensitivity System: 96 dB SPL (1W @ 1 m) in passive mode
Mid/High Sensitivity: 108 dB SPL (1W @ 1 m) in bi-amp mode
Low Frequency Driver 2 x JBL 2226H 15″ (380 mm) Vented Gap Cooled woofer
Mid Frequency Driver 1 x JBL CMCD-82H Cone Midrange Compression Driver with integral 2169H 8″ (200 mm) Differential Drive driver
High Frequency Driver 1 x JBL 2432H 3″ (75 mm) voice coil, neodymium compression driver
Nominal Impedance Passive: 4Ω
Bi-amp LF: 4Ω
Bi-amp HF: 8Ω
Enclosure Trapezoidal, 0.71″ (18 mm) 13-ply birch/poplar laminate plywood
Enclosure Tuning Designed for Crown amplifiers and dbx DriveRack
Mounting Options 12 x M10 Suspension Points, rotatable waveguide
Handle or Carrying Type 2 x side handles
Finish Black DuraFlex finish
Grille Powder coated, black, 14-gauge perforated steel with acoustically transparent charcoal foam backing
Input Connectors 2 x Neutrik Speakon NL-4
Dimensions (H x W x D) 42 x 22.4 x 22.6″ (1,066 x 568 x 573 mm)
Weight 126 lb (57.1 kg)
Packaging Info
Package Weight 145.0 lb

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