Seas Prestige L19RNX1 - H1878-08
6.5" (16.5cm) bass-midrange driver
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Description
The Seas Prestige L19RNX1 - H1878-08 is a 7-inch high-fidelity woofer equipped with a host of innovative features. Its aluminum cone is particularly rigid and optimally shaped to ensure high cone resolution and avoid resonances in the working area, while the titanium voice coil former offers improved sound transmission. In addition, the robust metal basket ensures stability and keeps all important components perfectly aligned. With this woofer, you can expect a natural, clear sound that brings out every detail of your music.
Highlights
- High resolution point
- Titanium voice coil former
- Very rigid and optimally shaped aluminum diaphragm
- Unique radially reinforced rubber surround
- Extremely rigid and stable injection-molded metal basket holds the critical components in perfect alignment
Properties
- Prestige Titan Series woofers
- Woofer type Woofer
- Nominal diameter 17.78 cm
- Load capacity (QMW) 200 watts
- Load capacity (max) 330 watts
- Continuous Program Power -
- Impedance (Z) 8 ohms
- Sensitivity (SPL at 1m / 2.83V) 86 dB
- Frequency response 20 - 3000 Hz
- Voice coil diameter 39 mm
- Weight magnet 900 grams
- Direct current resistance (Re) 6.2 ohms
- Voice coil induction (Le) 0.66 mH
- Resonant frequency (Fs) 32 Hz
- Mechanical quality (Qms) 5.50
- Electrical quality (Qes) 0.41
- Overall quality (Qts) 0.38
- Moving mass (Mms) 25.4g
- Compliance of the suspension (Cms) 0.96 mm/N
- Diaphragm area (Sd) 146 cm²
- Displacement volume (Vd) 102 cm³
- Force factor (BL) -
- Equivalent volume (Vas) 29 liters
- Maximum deflection (Xmax) 7 mm
- Driver's Mechanical Losses (Rms) -
- Cone / Diaphragm Material Aluminum
- Bead material Rubber
- Copper voice coil wire material
- Voice coil material Titanium
- Dual Voice Coil -
- Basket / frame material -
- Magnetic material -
- Magnetically shielded -
- Outer diameter 176 mm
- Total depth 87 mm
- Cut-out diameter 154 mm
- Bolt Circle Diameter 166 mm
- Fixing hole diameter 5 mm
- Closed volume -
- Closed F3 -
- Bass reflex volume -
- Bass reflex F3 -