Dap-Audio X18B 18" Subwoofer

The DAP X-Series is a collection of professional high quality loudspeaker systems which are designed and developed by the DAP Audio R&D department in the Netherlands. Special attention is given to the transducers, high drivers, horn flares and passive crossovers, which will result in a wide coverage of the audience, optimal off-axis response (no mid dip) and optimal throw. The result is higher power handling capacity, high efficiency and a very wide and smooth frequency response at any listening position. All the transducers have optimized Thiele Small Parameters and the high drivers have a very high efficiency which gives the freedom of more power handling capacity, usage of high frequency correction and a transparent sound at the highest frequencies.

• Large wooden vent for minimal noise. 
• Optimal Q-load for a very smooth and deep frequency response. 
• Switchable active/passive crossover usage. (No disassembly of the passive crossover needed)
• Phase reverse switch for the satellite system for maximum sound pressure with  less power.
• Advanced transducer cooling system for higher power handling capacity. 
• Black spray painted 18 mm plywood cabinet (13 layers).

18" passive vented subwoofer
Active/Passive Filter Switch Woofer
Normal/Inverted Switch High Out
Woofer: ER-1899L , 8 Ohm,
100 mm Voice Coil
Nominal Impedance: 8 Ohm
Power Handling: 600 Watt Continuous
1200 Watt Program
2400 Watt Peak
Freq. Response (-3 dB): 38 – 160 Hz
Freq. Range (-10 dB): 32 – 200 Hz
Crossover Frequency Low: 160 Hz, 12 dB/Oct
Crossover Frequency High: 160 Hz, 6 dB/Oct
Sensitivity (Half Space): 104 dB/W/m
Peak SPL at 1m (Theoretical): 137.8 dB
Nominal Dispersion (HxV): 360° x 180°
Dimensions (LxWxH): 600 x 600 x 760 mm
Net Weight: 49 kg