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JBL JRX225

JBL JRX225

Dual 15" Two-Way Sound Reinforcement Loudspeaker System

JBL JRX225を始める

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製品仕様

定格電力（W、連続）
500
定格電力（W、ピーク）
2000
周波数範囲 Hz (-10dB)
42 - 18,000
周波数応答 Hz (±3dB)
62 - 13,000
感度 (dB SPL 1w/1m)
100
公称インピーダンス（Ω）
4
最大SPL（ピークdB）
133
幅 (in)
18.3
重量 (lbs)
94.0
幅 (mm)
464.0
高さ (in)
43.0
高さ (mm)
1092.0
重量 (kg)
42.6
奥行 (in)
16.8
奥行 (mm)
426.0
SonicGuard™
有

Affordable, reliable, high quality sound

The JRX225 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback. The JRX200 series delivers the performance and prestige JBL is known for at an affordable price point. To meet these conflicting design goals, we looked at every element of the speaker system design. We kept everything that makes a speaker perform and sound its best and we eliminated things that don't. With performance, value and popular price points, we are going to be building a lot of JRX200 speakers. This means we can apply efficient, high-volume production methods and purchase materials at the lowest cost. That's how JRX200 delivers unprecedented value.

Dual JBL low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
Improves high frequency performance as well as system reliability
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 midrange 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.
Provides superior coverage control, reduced distortion, and smoother frequency response
The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
SonicGuard™ protects the high frequency driver from excess power without interrupting the performance.
Non-resonant, all-steel handles are used along with an attractive 18-gauge hexagon perforated steel grille to protect components from damage.

画像＆ビデオ

JBL JRX225 - Black - Dual 15" Two-Way Sound Reinforcement Loudspeaker System - Hero
  • JBL JRX225 - Black - Dual 15" Two-Way Sound Reinforcement Loudspeaker System - Hero
  • JBL JRX225 - Black - Dual 15" Two-Way Sound Reinforcement Loudspeaker System - Front
  • JBL JRX225 - Black - Dual 15" Two-Way Sound Reinforcement Loudspeaker System - Back

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