Seas Prestige H1215-08 CA18RNX
8" (20cm) bass-midrange driver
/piece
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Description
The Seas CA18RNX - H1215-08 is a 7" woofer with coated paper cone. This product, manufactured by Seas, is an 18 cm cone driver designed for use as a powerful high-fidelity woofer or bass/midrange driver. You will be impressed with the long-term power handling of 80 watts it provides. A few applications of its exceptional features are the smooth, extended frequency response from the coated paper cone and the ambient system thanks to the large magnets. The structural design of the Seas CA18RNX also includes a very sturdy injection-molded metal basket that keeps the critical components in perfect alignment. Wait to experience the clarity and precision that this Seas product brings to your audio applications.
Highlights
- The long-term load capacity (RMS) is 80 watts
- Classic coated paper cone provides a smooth, extended frequency response with controlled roll-off
- Large magnet system for good transient response
- Extremely rigid and stable injection-molded metal basket
Properties
- Item number: CA18RNX
- Prestige Series woofers
- Woofer type Midwoofer
- Nominal diameter 17.78 cm
- Load capacity (QMW) 80 watts
- Load capacity (max) 250 watts
- Impedance (Z) 8 ohm
- Sensitivity (SPL at 1m / 2.83V) 88.5 dB
- Frequency response 45 to 3,000 Hz
- Voice coil diameter 39 mm
- Direct current resistance (Re) 5.8 ohm
- Voice coil induction (Le) 1.2 mH
- Resonant frequency (Fs) 35 Hz
- Mechanical quality (Qms) 1.90
- Electrical quality (Qes) 0.37
- Overall quality (Qts) 0.31
- Compliance of the suspension (Cms) 1.4 mm/N
- Equivalent volume (Vas) 33 liters
- Maximum deflection (Xmax) 6 mm
- Outer diameter 176 mm
- Total depth 78 mm
- Cut-out diameter 145 mm
- Fixing holes 6
- Fixing hole diameter 5 mm
