B&C DE250 1" High Frequency Compression Driver 120 Watts 8-Ohms DRV2508M

B&C DE250 1" HIGH FREQUENCY COMPRESSION Driver 120 Watts 8-Ohms

Features

• 120 W continuous program power capacity
• 1' horn throat diameter
• 44 mm (1.7 in) aluminium voice coil
• Polyimide diaphragm
• 1000 - 18000 Hz response
• 108.5 dB sensitivity

Specifications1

• Throat Diameter: 25 mm (1.0 in)
• Nominal Impedance: 8 Ω
• Minimum Impedance: 7.8 Ω
• Nominal Power Handling2: 60 W
• Continuous power handling3: 120 W
• Sensitivity (1W/1m)4: 108.5 dB
• Frequency Range: 1.0 - 18.0 kHz
• Recommended Crossover5: 1.6 kHz
• Voice Coil Diameter:44 mm (1.7 in)
• Winding Material: Aluminium
• Inductance: 0.11 mH
• Diaphragm Material: Polyimide
• Flux Density: 1.85 T
• Magnet Material: Ferrite

Mounting and Shipping Info

• Two M6 holes 180° on 76 mm (3 in) diameter
• Three M6 holes 120° on 57 mm (2.2 in) diameter
• Overall Diameter: 120 mm (4.7 in)
• Depth: 62 mm (2.4 in)
• Net Weight: 2.1 kg (4.6 lb)
• Shipping Units: 1
• Shipping Weight: 2.16 kg (4.76 lb)
• Shipping Box: 120x120x65 mm (4.72x4.72x2.56 in)
• Other Details
• 3x M6 Mounting Studs with bolts and washers included

Service Kit

• Replacement diaphragm: MMDDE2508

Discover more

• 1: Driver mounted on B&C ME 45 horn.
• 2: 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum impedance.
• 3: Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
• 4: Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
• 5: 12 dB/oct. or higher slope high-pass filter.