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Model 12Q250 driver is a premium component in Lowell's iMount Q-Series high quality ﾀﾘConsultant-choice' speaker systems. The 250-watt 12-inch driver features a robust motor structure with a 77oz. magnet and a 4-inch edgewound aluminum voice coil. The 5.3-inch mylar dome tweeter features a 42oz magnet and a 1.75-inch voice coil for an exceptional combination of power handling and efficiency. A built-in crossover network with a fourth-order high-pass and fourthorder low pass filter accomplishes proper frequency division between the two drivers. Frequency response extends down to 70Hz, and sensitivity is a highly efficient 100.3dB at 1watt, 1 meter.
The 12Q250 is engineered for high ceiling and/or high energy applications such as convention centers, hotel ballrooms, athletic and educational facilities, airport terminals, and entertainment venues. For distributed systems, 100W or 32W transformers are available in high performance and full bandwidth (TLS Series 20/20 AudioVisionTM) versions.
The loudspeaker frame is cast aluminum with a black corrosionresistant finish.
- Handles 250W input with 100.3dB average sensitivity.
- Professional grade, high-fidelity performance driver provides a superior price-to-value ratio.
- The 12Q250 driver is available premounted in Lowell's iMountTM Q-Series high performance systems for laborsaving suspended or bolt-in installation.
- Optional transformer available with 100W or 32W transformer in high performance 20/20 AudioVisionTM full bandwidth Series TLS, or standard Series TLM versions.
300 watts (nominal), 250 watts measured per EIA Standard 426-B
Sensitivity 106dB SPL (peak), 100.3dB SPL (avg) measured 2.83V @ 1m
Impedance 8 ohms (nominal), 5.8 ohms @270Hz (minimum)
40Hz-20kHz (nominal), 70Hz-20kHz (+6dB) measured in
3cu.ft. enclosure w/ported subplate
1200Hz, 4th order high pass filter, 4th order low pass filter
100° @ 2000Hz octave (-6dB)