Speaker Components Speaker Building 3-34 Drivers 3 Section Dayton Audio DML25-4 2" Distributed Mode Loudspeaker Transducer 20W 4 Ohm • Unique, square-shaped form for tight driver-to-driver placement • Extended frequency response up to 15,000 Hz due to low a inductance motor • Wide off-axis dispersion for placement flexibility • Perfect for modern audio applications such as speaker bars and line arrays #295-236. . . . . . . List $16.99 $14.25 (1-9) $13.05 (10-49) $10.19 (50-UP) Dayton Audio PC Series Drivers • Poly damped woven glass fiber cone controls cone break-up and provides a smooth roll-off • High energy ferrite magnet increases BL for higher efficiency and more output Part # Model Size Impedance Power Handling (Watts RMS) Frequency Response Sensitivity (2.83 V/1m) Fs Xmax 295-150 PC68-4 2-1/2" 4 Ohm 20 120 - 17,000 Hz 86.1 117.1 Hz 2 mm 295-152 PC68-8 2-1/2" 8 Ohm 20 110 - 17,000 Hz 85.6 109.0 Hz 2 mm 295-154 PC83-4 3" 4 Ohm 30 80 - 20,000 Hz 86.8 80.1 Hz 2 mm 295-156 PC83-8 3" 8 Ohm 30 80 - 20,000 Hz 85.6 82.1 Hz 2 mm 295-158 PC105-4 4" 4 Ohm 40 80 - 15,000 Hz 90.3 81.4 Hz 2 mm 295-160 PC105-8 4" 8 Ohm 40 80 - 15,000 Hz 86.3 84.8 Hz 2 mm 2-1/2" #295-150 3" #295-154 4" #290-158 #285-101 #285-113 #285-115 #285-117 Dayton Audio’s Commercial Engineering (CE) Series of small loudspeaker drivers are ideal for engineers, designers, and integrators. These speaker components satisfy the diverse demands associated with consumer electronics and audio-enabled projects. Big-speaker engineering, small speaker format Part # Model Frame Style Diaphragm Material Impedance Frequency Response Power Handling (Watts RMS) Peak (Watts) Sensitivity (2.83V/1m) 285-101 CE32A-8 1-1/4" square Aluminum 8 Ohm 240-20,000 Hz 2 4 77.9 285-103 CE32A-4 1-1/4" square Aluminum 4 Ohm 240-20,000 Hz 2 4 81 285-113 CE30P-4 1-1/4" round Paper 4 Ohm 280-14,000 Hz 2 4 81 285-115 CE40-28P-8 1-1/8" x 1-1/2" oval Paper 8 Ohm 550-15,000 Hz 2 4 75 285-117 CE40P-8 1-1/2" round Paper 8 Ohm 200-20,000 Hz 2 4 83 285-119 CE70-30P-8 1-1/4" x 2-3/4" oval Paper 8 Ohm 310-20,000 Hz 2 4 85 285-129 CE38M-8 1-1/2" round Mylar 8 Ohm 190-20,000 Hz 0.25 0.5 75 285-131 CE38MB-32 1-1/2" round Mylar (black) 32 Ohm 137-20,000 Hz 0.25 0.5 78 285-135 CE30MB-16B 1-1/4" round Mylar (black) 16 Ohm 400-20,000 Hz 0.5 1 77 285-137 CE40-20F-8 1-1/2" x 3/4" oval Treated fabric 8 Ohm 500-20,000 Hz 1 2 76 285-139 CE20-14M-8 3/4" x 1/2" oval Mylar 8 Ohm 1,200-20,000 Hz 0.25 0.5 77 285-141 CE20M-16 3/4" round Mylar 16 Ohm 690-20,000 Hz 0.25 0.5 76 285-143 CE65W-8 2-1/2" square Fiberglass 8 Ohm 105-16,000 Hz 7 15 83 285-145 CE140-30S-8 1" x 5" oval Sandwich 8 Ohm 100-8,500 Hz 10 20 76 #285-119 #285-129 #285-131 #285-135 #285-137 #285-139 #285-141 #285-143 #285-145 Dayton Audio HARB252-8 1" x 5" Dual Motor High Aspect Ratio BMT Specifications: • Power handling: 10 watts RMS/15 max • Impedance: 8 ohms • Frequency response: 150-17,000 Hz • SPL: 77.2 dB7 2.83V/1m • Fs: 172.11 Hz • Vas: 0.01 ft³ • Qts: 1.74 • Xmax: 1.25 mm. #295-246 . . . . . . . . . . . . . List $17.99 $13.98 (1-9) $12.90 (10-99) $9.84 (100-UP) • High Aspect Ratio transducer fits in unconventional enclosures • Dual neodymium magnet motors maintain narrow mounting profile • Amazing off-axis frequency response • Great for use in line arrays and low profile bar speakers Dayton Audio Commercial Engineering (CE) Series Small Loudspeaker Drivers
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