幸运飞艇7码走势dual 15-inch 2-way passive loudspeaker

the e215 is a trapezoidal, two-way loudspeaker featuring dual 15-inch 500 w (continuous) die-cast aluminum frame woofers with 3.5-inch voice coil. it employs a frequency-shading topology across both woofers to maximize low frequency output, while minimizing interference through the hf crossover transition. it is intended for use when high-power and extended low-end are needed from a single full-range loudspeaker. a large format 2.8-inch compression driver attached to the 75° dmt™ waveguide assures that even distant listeners will be well covered.

The E Series is a range of passive loudspeakers offering robust construction, trusted reliability and overall sonic performance beyond expectations. Intended for sound reinforcement in entertainment applications including live performance, DJ and dance music, karaoke and event production, E Series loudspeakers will deliver outstanding results.  Building on QSC’s proven “Systems” methodology, the E Series loudspeakers’ performance is further enhanced when paired with QSC’s GXD or PLD amplifiers or with a QSC TouchMix幸运飞艇7码走势 digital mixer, and taking advantage of the on-board DSP and factory-tuned presets. These presets support a variety of applications including live sound reinforcement (with and without subwoofers), stage monitoring, dance music and karaoke. 


  • High output, professional quality sound with 1000 W continuous power
  • E Series Entertainment System – Advanced digital signal processing tunings and options using QSC GXD, PLD amplifiers or TouchMix digital mixers.
  • E Series Entertainment System DSP Tunings are now available for PLD, CXD and GXD processing amplifiers.
  • Titanium diaphragm for high fidelity and long life
  • Rugged tour-grade textured paint
  • Foam-lined perforated steel grill
  • Optional Padded Cover for protection during transportation
  • Optional M10 rigging kit available for permanent installation
Configuration 2 × 15-inch, 2-way non-powered
Frequency Range1 (-6 dB) 49 Hz - 20 kHz
Frequency Range1 (-10 dB) 39 Hz - 20 kHz
Power capacity²: continuous/peak 1000 W / 4000 W
Sensitivity 98 dB, 1 W @ 1 m
Coverage Angle 75° conical DMT
Output1 (peak SPL @ 1 m) 134 dB





2 × 381 mm (15 in) driver with 89 mm (3.5 in) voice coil

幸运飞艇7码走势38 mm (1.5 in) exit, 71 mm (2.8 in) voice coil, compression driver 

Nominal Impedance
Cross-over Full-range only, 1.8 kHz
Input connectors 2 × NL4, 1 × barrier strip
Enclosure Trapezoidal, plywood, black texture paint finish. Two side mounted handles. Perforated, powder-coated steel grille with foam lining.
Mounting and suspension 9 × M10 suspension points
Speaker Dimensions
420 × 1125 × 464 mm
16.5 × 44.3 × 18.3 in
Carton Dimensions
520 × 560 × 1226 mm
20.5 × 22 × 48.3 in
Net speaker weight 49.1 kg / 108 lb
Shipping Weight 56.3 kg / 124.1 lb

1 With QSC Processing
2 Power that the device can withstand for two hours without permanent change in acoustical, mechanical, or electrical characteristics, greater than 10%, using IEC60268 noise based on nominal impedance in the cabinet with Xover, full range 30 Hz 12 dB/oct.

*All specifications are subject to change without notice.

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