Seas Prestige CA12RCY - H1152-08
5" (13cm) midrange driver
/piece
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Description
In the field of professional audio systems, Seas offers the Prestige CA12RCY - H1152-08, a 4.5" woofer-midwoofer with many impressive features. The product is highlighted by its hand-coated paper cone and natural rubber surround, which help to reduce resonance and distortion. A special feature of this woofer is its large magnet system, which ensures adequate drive efficiency and a low Q value. In addition, large windows in the basket reduce unwanted sound reflections and airflow noise to a minimum. The robust, injection-molded metal basket keeps all critical components in perfect alignment.
Highlights
- Natural rubber surround and hand-coated paper cone with coated fabric dust cap, reduces resonances and distortions
- Large magnet system and symmetrical drive force
- Very large magnet system enables reasonable efficiency and low Q
Properties
- Item number: CA12RCY
- Prestige Series woofers
- Woofer type Midwoofer
- Nominal diameter 11.43 cm
- Load capacity (QMW) 60 Watts
- Load capacity (max) 200 watts
- Impedance (Z) 8 ohms
- Sensitivity (SPL at 1m / 2.83V) 86 dB
- Frequency response 45 to 5,000 Hz
- Voice coil diameter 2.54 cm
- Weight magnet 14 oz.
- Direct current resistance (Re) 6.4 ohms
- Voice coil induction (Le) 1.05 mH
- Resonant frequency (Fs) 57 Hz
- Mechanical quality (Qms) 2.17
- Electrical quality (Qes) 0.36
- Overall quality (Qts) 0.31
- Moving mass (Mms) 6.1g
- Compliance of the suspension (Cms) 1.3 mm/N
- Equivalent volume (Vas) 4.813864 liters
- Maximum deflection (Xmax) 3 mm
- Outer diameter 12.0396 cm
- Total depth 6.35 cm
- Cut-out diameter 9.5758 cm
- Bolt Circle Diameter 11.0744 cm
- Fixing holes 6
- Fixing hole diameter 0.4826 cm
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