Specifications - Wharfedale Pro DELTA 15A User Manual

SPECIFICATION
Model Name
System Type
Frequency Response (+/-3dB)
Low Frequency Transducer
Size (mm / inches)
Coil Size (mm / inches)
Impedance
High Frequency Transducer
Type
Coil Size (mm / inches)
Exit Size (mm / inches)
Diaphragm Material
Impedance
Maximum SPL(peak)@1m
High Frequency Coverage (H x V)
Amplifiers
Low-Frequency Power Amplifier (Class
D)
High- Frequency Power Amplifier
(Class D)
Electronic Crossover
Crossover Frequency
Controls
Equalization:
Monitor Filter
Subsonic Filter
Amplifier Protection
Power On Protection
Thermal Protection
Low Line Voltage Shut Down
Driver Protection
DC Protection
Short Protection
DELTA 12A DELTA 15A
Active 12" 2-way Bi- Active 15" 2-way Bi-
Amplified system Amplified system
60-20kHz 50-20kHz
332mm / 12" 404mm / 15"
75.0mm / 3.0" 75.0mm / 3.0"
4 Ω 4 Ω
Compression Driver Compression Driver
51mm / 2" 51mm / 2"
35.6mm / 1.4" 35.6mm / 1.4"
Titanium Titanium
8 Ω 8 Ω
130dB 131dB
90° x 45° 90° x 45°
650W 650W
100W 100W
24dB/octave Linkwit- 24dB/octave Linkwit-
Riley Riley
2.7kHz 2.7kHz
High(±10dB) 10kHz High(±10dB) 10kHz
Shelving Shelving
Low(±10dB) 100Hz Low(±10dB) 100Hz
Shelving Shelving
30Hz, Second-order 30Hz, Second-order
filter filter
Power switch on/of Power switch on/of
mute mute
Amplifer shutdown, Amplifer shutdown,
auto reset auto reset
80% Nominal line 80% Nominal line
voltage voltage
Indepndent LF and HF Indepndent LF and HF
limiters limiters
Yes Yes
Yes Yes
7
DELTA 15BA DELTA 18BA
Active 15" Subwoofer Active 18" Subwoofer
Amplified system Amplified system
42-200Hz 38-200Hz
404mm / 15" 470mm / 18"
101.6mm / 4.0" 101.6mm / 4.0"
8 Ω 8 Ω
130dB 132dB
900W 1000W
/ /
24dB/octave Linkwit- 24dB/octave Linkwit-
Riley Riley
Adjustable 80Hz to Adjustable 80Hz to
200Hz 200Hz
/ /
/ /
Power switch on/of Power switch on/of
mute mute
Amplifer shutdown, Amplifer shutdown,
auto reset auto reset
80% Nominal line 80% Nominal line
voltage voltage
Yes Yes
Yes Yes
Yes Yes