Wharfedale 12 ACTIVE Portable Speaker User Manual


 
SPECIFICATIONS
Model Name Titan™ 12 ACTIVE
System Type Active 12” 2-way Bi-Amplified system
Frequency Response (+/-3dB) 55-20kHz
Low Frequency Transducer
Size (mm / inches) 305mm / 12”
Coil Size (mm / inches) 64.26mm / 2.5”
Impedance 4
High Frequency Transducer
Type Compression Driver
Coil Size (mm / inches) 51mm / 2”
Exit Size (mm / inches) 25mm / 1”
Diaphragm Material Titanium
Impedance 8
High Frequency Coverage (H x V) 90° x 60°
Amplifiers
Low-Frequency Power Amplifier (Class D) Rated 250W RMS, 500W Peak
High- Frequency Power Amplifier (Class A/B) Rated 50W RMS, 100W Peak
Electronic Crossover: 24dB per octave Linkwitz-Riley
Crossover Frequency 2.3kHz
Controls
Equalization: High (±10dB) 10kHz Shelving
Low (±10dB) 100Hz Shelving
Bass Response Optimizer ("BRO”™) circuit +5dB at 60Hz
Subsonic Filter 30Hz, Second-order filter
Amplifier Protection
Power On Protection Power switch on / off mute
Thermal Protection Amplifier shutdown, auto reset
Low Line Voltage Shut Down 60% Nominal line voltage
Driver Protection Independent LF and HF limiters
DC Protection Yes
Short Protection Yes
Clip Limiter: Turns on approx 250W output
Limiter Indicator Red LED
Inputs
Input A – type Switchable balanced mic or line level input
Input Sensitivity Mic: -36dBu (-38.2dBv or 12.28mVrms)
Line: +4dBu (1.78dBv or 1.228Vrms)
Maximum Input Level +22dBu
Input Connector XLR / ¼” Combo jack
Input Impedance Balanced: 20k - Unbalanced: 10k
Maximum Input Level +22dBu
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