Wharfedale Titan 8 Active 主動式喇叭

Our unique EWG™ design is the result of intensive computer modeling of natural acoustic wave propagation. To provide more acoustically transparent high-frequency pattern control, hard edges, corners, and parallel surfaces were eliminated from the design while still enabling 90 x 60 degree high frequency coverage. The smoother, more "organic" shape of the EWG™ design reduces high frequency distortion and diffraction eliminating acoustic artifacts found in other horn design technologies. The result is smoother frequency response, greater driver efficiency, and improved vocal and instrument reproduction.

Proprietary 90° x 60° Elliptical Wave Guide™ horn design
Power on indicator in horn throat and on rear panel

Titan™ 8 ACTIVE DESCRIPTIONS

Amplifier:
The Titan™ 8 Active is a self-powered, two-way professional loudspeaker system incorporating a high grade Bi-Amp Class D and Class A/B Amplifiers. The model also has intelligent electronics, such as full protection system: DC, overload, short circuit, thermal, On / Off mute and LF / HF Limiters, which protects the system from overload and allows reliable operation right up to the power limit.

The bottom of the Titan™ 8 ACTIVE provides a convenient built in pole mount socket for easy mounting on a standard 35mm diameter speaker stand pole.

The speaker stand receptacle features a locking screw to ensure stability.

Ten M6 threaded rigging points are provided for a variety of safe flying configurations with four of these inserts available, bottom-mounted, in an OmniMount® 30.0 bracket footprint.

The Titan™ 8 Active also features a switchable microhpone/line level input with adjustable gain, allowing a dynamic microphone to be used without a mixer for simple presentations.
SPECIFICATIONS
MODEL TITAN 8 ACTIVE
GENERAL INFO
System type Active 8" 2-way Bi-Amplified
Frequency response +/- 3db 70Hz-20kHz
HF SECTION
Hf type Titanium Compression Driver
Horn dispersion (H x V) 90° x 60°
Hf exit size mm / inches 30mm / 1.2"
PHYSICAL FEATURES
Enclosure Material Injection Moulded Polypropylene
Enclosure Colour Grey or White or Black
Size (mm/inches) 205mm / 8"
AMPLIFIER POWER
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
Dimensions (HxWxD)
mm 396mm x 266mm x 221mm
inches 15.59" x 10.47" x 8.7"
Impedance 4 Ω
Clip Limiter Turns on approx 150W output
Limiter Indicator Red LED
Power Indicator Blue LED
AC Power details
Power Supply High Efficiency Switching
Mode Power Supply
AC Power Options AC100~120V / 220~240V, 50 / 60Hz
Power On Indicator LED
Rigging / Bracket / 8 M6 threaded inserts including 4
Mounting Options M6 threaded inserts on bottom in OmniMount 30.0-type footprint
Optional wall-mount bracket
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 - 1/ 4" Combo jack
Input Impedance Balanced: 20k ohms
Input B - type
Maximum Input Level +22dBu
Input Connectors Combo jack: 1/4" - XLR
Bass Response Optimizer
Subsonic Filter 30Hz, Second-order filter
Amplifiers
Low-Frequency (Class D) Rated 150W RMS, 300W Peak
High- Frequency (Class D) Rated 30W RMS, 60W Peak
Electronic Crossover 24dB/octave Linkwitz-Riley
Crossover Frequency 2.4kHz
DIMENSIONS & WEIGHT
Net weight ( kg / lbs ) 5.7kg / 12.54lbs
Gross weight ( kg / lbs ) 7.70kg /16.94lbs