Muzikinis tikslumas ir dideli jaudulys. Lyg kino teatre.„RTiA“ serija suteiks Jūsų namams rafinuoto, natūralaus grožio ir pristatys šokiruojančiai tikrovišką garsą.
- Galia: 300W.
- Dažnių juosta: 20 Hz → 27,000 Hz.
- Power Port® Plus technologija.
- Itin aukštos kokybės surinkimas.
VIDEO
APRAŠYMAS
Elevated Audio
The RTiA7 truly stands out. With two 7″ bass drivers, a 6.5″ midrange driver and a 1″ dome tweeter, this impressive floorstanding loudspeaker mixes stunning performance and classic beauty to rise above the competition.
Dynamic Balance
Proprietary Polk Audio technology eliminates distortion-causing driver and system resonances, so all you hear is high-quality sound.
Power Port® Plus
Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact.
Cascade Tapered Crossover
Innovative crossover eliminates comb filtering and beaming for higher quality audio and a more expansive sound stage.
Klippel Motor Optimization
Laser measurement technology ensures a smooth excursion path at both ends of the volume spectrum for uniform performance at all volumes.
Timbre-Matching
Compatible with the entire Polk Audio RTi Series for seamless blending from speaker to speaker in multi-channel systems.
ARC
Patented Acoustic Resonance Control® (ARC) technology suppresses distortion-causing cabinet resonance to ensure clear and natural sound.
TECHNINIAI DUOMENYS
Specifikacijos
VERALL
-
- Total pieces
- 1
WARRANTY
-
- Cabinet Warranty
- 5 years
-
- Drivers Warranty
- 5 years
-
- Original Purchaser Only
- Yes
DESPATCH CARTONS
-
- Carton 1
- 60 lbs (27.22 kg)
FLOOR STANDING SPEAKER
-
- Qty Included
- 1
-
- Availability
- US Internationally
-
- Height
- 42.25″ (107.32 cm)
-
- Width
- 8.875″ (22.54 cm)
-
- Depth
- 17.875″ (45.4 cm)
-
- Weight
- 55 lbs (24.95 kg)
-
- Mid-High Array Driver Enclosure Type
- ARC Port
-
- Mid-High Array Driver Complement
- (1) 6.5″ (16.51 cm) d (Round) Dynamic Balance driver with polymer composite cone and rubber surround – Midrange
-
- Subwoofer Array Driver Enclosure Type
- PowerPort Plus Bass Venting
-
- Subwoofer Array Driver Complement
- (2) 7″ (17.78 cm) d (Round) Dynamic Balance drivers with polymer composite cones and rubber surrounds – Subwoofer
-
- Front Array Driver Complement
- (1) 1″ (2.54 cm) d (Round) Dynamic Balance silk polymer composite dome – Tweeter
-
- Total Frequency Response
- 20 Hz → 27,000 Hz
AUDIO QUALITY
-
- Nominal Impedance
- 8 ohms
-
- Sensitivity (1 watt @ 1 metre)
- 89 dB
-
- Lower and Upper -3dB Limits
- 35 Hz → 26,000 Hz
CROSSOVER
-
- Type
- 3-way
-
- Midrange/Woofer Crossover Frequency
- 125 Hz
-
- Tweeter/Midrange Crossover Frequency
- 2700 Hz
EXTERNAL AMPLIFIER
-
- Recommended Amplifier Power Per Channel
- 20 watts → 300 watts
INPUTS
-
- Audio Inputs
- –
-
- Speaker Inputs
- (1) Pair of Dual 5-way Binding Posts – Gold-Plated
Naudotojo Instrukcija / User Manual.
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