Mackie DLM 12 主動式喇叭

（如需重低音 DLM12S 請點這裡）

屬於美國Mackie最頂級的 12 吋喇叭。DLM12 瞬間功率可達２０００瓦，持續為１０００瓦。聲音音階分明，清新而優美。

機器本身僅 14.1 公斤。長寬高各約為 36.3、38.9、40.3 公分，頂部有提把。後有支撐架可斜置於地面作為監聽喇叭。輸入為XLR/Phone Jack 通用端子。DLM12帶有２軌的數位混音器，可獨立調整各軌的音量及高中低音。內建迴音器及１組RCA音源輸入，１組可接無線麥克風，另一組可接樂器（如：電子琴、吉他等）。高達三組的場景記憶，回授抑制及他牌EQ模擬。




DLM12 Powered Loudspeakers Specifications

Acoustic Performance:
Frequency Response (-10 dB) - 65 Hz – 20 kHz [DLM8]
Max peak SPL - (@ 1m calculated) 125 dB [DLM8]
Crossover Point - 1.6 kHz
Dispersion - 90 ̊ conical
Equalization - Low Shelving: ±15 dB @ 80 Hz
Mid-Peaking - ±15 dB @ 2.5 kHz
High Shelving - ±15 dB @ 12 kHz
Increments - ±3 dB

High-Frequency Section:

Voice Coil Diameter - 1.75 in / 44 mm
Horn Entry Diameter - 1.0 in / 25 mm
Diaphragm Material - Polyimide Film
Magnet Material – Ferrite

Low-Frequency Section:
Woofer Diameter - 8.0 in / 203 mm [DLM8]
Voice Coil Diameter - 2.0 in / 51 mm [DLM8]
Diaphragm Material - Paper
Magnet Material – Ferrite

System Power Amplification
Rated Power - 1000 watts rms, 2000 watts peak

Low Frequency Power Amplifier
Rated Power - 500 watts rms, 1000 watts peak
Rated THD < 1%
Cooling - Multi-speed fan
Design - Class D