Boston Acoustics PRi685, User Manual

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Specifications PRi665 PRi685 PRi85Sub
Frequency Response (±3dB) 60Hz–18kHz 55Hz–18kHz 38Hz–150Hz
Audio Input Range
0Hz–0kHz 0Hz–0kHz 0Hz–0kHz
Max Power 90 watts 100 watts 100 watts
Nominal Impedance 8 ohms 8 ohms 4 ohms
Switch Settings none none DirX - To Crossover
(normal full range operation)
Dir - To Woofer
(use for separate Sub Amp only)
Sensitivity (.83V @ 1M) 88dB 89dB 88dB
Bass Unit 6” (153mm) 8” (04mm) 8” (04mm)
Tweeter
3
⁄
4
” (0mm) soft dome 1” (5mm) soft dome NA
Crossover Frequency 3,600Hz 3,500Hz 130Hz (Except Dir)
Grille Frame Diameter 11
3
⁄
8
” (89mm) 13
3
⁄
4
” (350mm) 13
3
⁄
4
” (350mm)
Mounting Hole Cutout 9
15
⁄
16
” (53mm) 1
3
⁄
8
” (314mm) 1
3
⁄
8
” (314mm)
Mounting Depth
(with 1/” dry wall)
9
3
⁄
8
” (39mm) 11
3
⁄
4
” (99mm) 11
3
⁄
4
” (99mm)
Weight 11 lbs (5.0kg) 19 lbs (8.6kg) 18 lbs (8.kg)
Maximum Ceiling Height
18’ (5.5m) ’ (6.7m) ’ (6.7m)
Description
Thank you for purchasing the PRi series speakers for your audio system. These speakers incorporate high quality
components that produce the famous Boston sound. They are housed in a metal enclosure that makes them
easy to install and meets the stringent requirements of electrical codes throughout the country for plenum rated
enclosures. Such enclosures are often required by building codes in commercial applications and residential
applications such as town homes or condominiums.
The bass drivers in the PRi models have a DCD™ mica-filled copolymer cone with a butyl rubber surround. An inte-
grated, forward-facing tuned port extends bass response. The soft dome tweeters of the PRi665 and PRi685 have a
pivoting mount. Insulation inside the enclosures helps control resonances and improves room-to-room isolation.
Additional Key Features
• The PRi speakers meet the following agency requirements:
UL1480 Listed
UL043 Testing Standard
NFPA70
UL94-V0 (all plastic materials)
• Moisture resistant design with rust-resistant hardware.
• All parts are UV resistant.
• Built-in cable clamp with an opening for industry standard conduit clamps.
• 4-pin, -piece Molex connector for easy connection and daisy chaining of speaker wires.
• Safety wire attachment tab.
142-002648-D OWNERS MANUAL PRI.i2 2 10/4/07 3:26:38 PM