Wharfedale Pro Delta 18BA - Manual (Page 5)

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Delta 15BA
• 15’’ Active subwoofer
• Low frequency power amplifier 900W RMS, 1800W peak,(Class D)
• 130dB Max SPL
• High headroom class D amplifier
• 42-200Hz frequency response
• 15’’ woofer with 4’’ voice coil
• Adjustable crossover: 80Hz-200Hz
• 100Hz high pass filter output
• Integral phase switch 0° and 180°
Delta 18BA
• 18’’ Active subwoofer
• Low frequency power amplifier 1000W RMS, 2000W peak,(Class D)
• 132dB Max SPL
• High headroom amplifier
• 38-200Hz frequency response
• 18’’ Woofer with 4’’ voice coil
• Adjustable crossover: 80Hz-200Hz
• 100Hz high pass filter output
• Integral phase switch 0° and 180°