Wharfedale Pro Diamond 8.2 Active - Manual (Page 10)

Models 8.1 Pro 8.2 Pro
Type 2 WAY 2 WAY
Usable frequency response 50Hz-24kHz 45Hz-24kHz
Peak SPL @ 1m, short term IEC noise source 106dB 108dB
Sensitivity 86dB 86dB
Power Handling (Watts) 100 W 100 W
Recommended amp power 30-150W 30-200W
Impedance nominal 4Ω 4Ω
Drive Units 5"LF, 1" HF 6.5" LF, 1" HF
System Magnetic Shielding Yes Yes
Crossover frequency 2.2K 2.2K
Input connectors 1 x phono speakon type /jack combo
Input connectors (active) 1 x phono (unbalanced) 1 x XLR-1/4 jack combo balanced
Active ie slew rate, distortion 10v/micro s 10v/ micro s
Finish IRIDIUM color laminate IRIDIUM color laminate
Dimensions H x W x D (mm) 295 x 198 x 252 364 x 212 x 257
Dimensions of Active H x W x D (mm) 295 x 198 x 280 364 x 212 x 322
Weight (each kg) 5.2kg 6.2kg
Weight of active unit (each kg) 7.5kg 8.0kg
Active units only:
Usable frequency range
50Hz-24kHz 45Hz-24kHz
Drive units 5" LF, 1" HF 6.5" LF, 1" HF
Crossover frequency 2.0K 1.9K
Output SPL ((from peak power) 106dB 108dB
IEC weighted noise @ 1m)
Bi-amplifier power (LF/HF) 60W LF + 40W HF 60W LF + 40W HF
Input sensitivity 0.775V RMS (0 dBu) 0.775V RMS (0 dBu)
Amplifier system distortion at 0.1% @ 50W 0.1% @ 50W
System Magnetic Shielding Yes Yes
Signal to noise ratio 100dB 100dB
Mains voltage:
Voltage operating range at:
230V setting
205-250V 205-250V
115V setting 100-130V 100-130V
Power consumption:
Idle
22W 22W
Full output 130W 130W
Maintenance:
The high quality finish on your Diamond Pro is generally not in need of any care or
attention. Do not use abrasives or abrasive materials to clean the enclosure since the
finish may be marred. Never use water on or near electrical equipment.
The Diamond Pro-Active heat sink must be checked for clearance from obstructions,
lint – fluff or anything that might cause overheating.
Safety:
Always use grounded A/C power. Take care to mount and operate your equipment in a
safe manner. Avoid exposure to rain and water.
Accessories:
Diamond Pro Series Subwoofer.
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