Ramsdell Pro Audio
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LA-1-12
LA-1-12 Line Array, Vented 15" 2-Way

     

     There are more 15” 2-way speakers in use in the world than any other cabinet design ever made. The LA-1-15 is our biampable 15” 2-way line array loudspeaker. We chose the absolute best components in our inventory to date. The 15” woofer uses the best mogami cone made for the most accurate reproduction of your requirements. The compression driver has a titanium diaphragm and uses a neodymium magnet structure for unparalleled midrange definition, power, and detail. The design of the driver literally saves twenty pounds compared to its ceramic equivalent and weight is vital in every line array. The woofer uses the best Mogami cone made and neodymium magnet structure resulting in the most accurate reproduction of sound. The combination of these in the LA-1-15 line array system results in stunning midrange and high frequency output and detail.

     All three of our line array systems have the same height and depth dimensions, they simply vary in width. This allows for increased versatility because the LA-12-1 and the LA-15-1 can accept our more sophisticated and higher weight-rated hardware we use on our top of the line LA-2-12 system. The less sophisticated hardware has 2.5 degree increments over a ten degree range instead of the 1 degree increments over a ten degree range that the more sophisticated hardware uses. The positive-locking push pins are always easy to get to, right up to the last box in the array.

 

 

Specifications:

System Type Line Array - Vented 15" 2-way
Active or Passive Biamp operation with external amps (not included)
Program Power ( Watts ) 1650W Total Program
Bi-ampable Yes
Nominal Impedance (Ohms) 8 Ohms
Sensitivity (dB @ 1Watt/1m) 100 dB
Max SPL (dB) 133 dB long term average
Frequency Response (Hz +/- 3dB) 60 - 18k
Crossover Frequency (Hz)  
Driver Configuration 12" Neo. woofer & 2" H.F. Compression Driver
HF Driver(s) One 4" Voice coil; 2" exit; neodymium; titanium diaphragm
HF Program Power ( Watts ) 125 Watts continuous, 250 Watts program
HF Impedance (Ohms) 8 Ohms
HF Horn Constant pressure wave guide,
110 º x 10º
HF Dispersion (°H x °V) 110° x 10°
HF Protection Solid State Compression
LF Driver(s) One 15" woofer with 4" voice coil and neodymium magnet structure
LF Program Power ( Watts ) 600W Continuous, 1200 Watts Program
LF Impedance (Ohms) 8 Ohms
Inputs Dual Speakon NL4
Inputs - Speakon Neutrik 4-pin Pins One Low, Pins Two High
Corners no
Feet no
Flying Hardware Proprietary, 2.5° adjustments over a 10° range
Wheels no
Bar Handles 2
Enclosure Materials 12 to 25 mm 18 Ply Birch Plywood
Baffle Material 12 to 25 mm 18 Ply Birch Plywood
Grille
16 Ga. Perforated Steel with foam on inside
Finish / Covering Highly durable DuraBlast polyurea coating
Optional Finish / Covering Available in custom colors for install or other
Dimensions (DWH xback W, inches) 19 x 31.5 x 15.25 x 12 inches
Dimensions (DWH xback W, cm) 48.3 x 80 x 38.7 x 30.5 cm
Weight (lbs/kg) 77 lbs / 35 kg

*Some options may alter price.

 
 
 
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