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JBL JRX212

JBL JRX212

12" Two-Way Stage Monitor Loudspeaker System

Tài liệu & Tải xuống

Thông số sản phẩm

Định mức công suất (W, Liên tục)
250
Định mức công suất (W, Đỉnh)
1000
Dải tần số Hz (-10 dB)
60 - 20,000
Đáp ứng tần số Hz (±3 dB)
80 - 18,000
Độ nhạy (dB SPL 1w/1m)
98
Trở kháng danh nghĩa (ohms)
8
SPL tối đa (dB đỉnh)
128
Rộng (in)
15.7
Trọng lượng (lbs)
43.0
Rộng (mm)
399.0
Cao (in)
23.0
Cao (mm)
584.0
Trọng lượng (kg)
19.5
Dày (in)
12.8
Dày (mm)
325.0
SonicGuard™
Đúng
Ổ cắm gắn cực góc kép
Đúng

Affordable, reliable, high quality sound

The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications. 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.

JBL 12 in 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
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.
Allows the speaker to tilt 10° for more uniform audience coverage.

Hình ảnh & Video

JBL JRX212 - Black - 12" Two-Way Stage Monitor Loudspeaker System - Hero
  • JBL JRX212 - Black - 12" Two-Way Stage Monitor Loudspeaker System - Hero
  • JBL JRX212 - Black - 12" Two-Way Stage Monitor Loudspeaker System - Front
  • JBL JRX212 - Black - 12" Two-Way Stage Monitor Loudspeaker System - Detailshot 1
  • JBL JRX212 - Black - 12" Two-Way Stage Monitor Loudspeaker System - Detailshot 2

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