Description
Description
Hertz marine In-Ceiling speaker is designed to deliver thrilling sound with a near stealth installation. Engineered to be incredibly durable, they are fine-tuned for in-wall positioning providing top audio performance from very discreet designs. This includes an advanced crossover built with marine conformal coated PCB encapsulated in a sealed enclosure to prevent corrosion.
Specifications
Specifications
Identification
| MPN | 78040385 |
|---|---|
| Barcode | 8018823132985 |
Dimensions
| Size | 6.5" |
|---|---|
| Diameter | 6.5 in. |
| Depth | 3.43 in. |
| Weight | 3.86 lb |
Mounting Dimensions
| Cutout Diameter | 9.08 in. |
|---|---|
| Cutout Depth Clearance | 8.01 in. |
| Mounting Hole | 3.2 in. |
| Trim Ring Thickness | 0.23 in. |
Audio
| Power Handling (Continuous) | 50 W |
|---|---|
| Power Handling (Peak) | 100 W |
| Sensitivity (SPL) | 88 dB |
| Nominal Impedance | 6 Ω |
| Frequency Response | 50 Hz – 22 kHz |
| Tweeter Diaphragm | 0.9" |
| Woofer Voice Coil Diameter | 1" |
| Tweeter Voice Coil Diameter | 0.8" |
Certifications & Protection
| Protection Rating | IP65 |
|---|---|
| UV Resistance | ASTM-D4329 Compliant |
| Salt Fog Resistance | ASTM-B117 Compliant |
Parameters
| Free Air Resonance (Fs) | 60 Hz |
|---|---|
| Electrical Q (Qes) | 0.98 |
| Mechanical Q (Qms) | 4.8 |
| Total Q (Qts) | 0.81 |
| Equivalent Compliance (Vas) | 0.37 cu ft |
| Mechanical Excursion Limit (Xmech) | ≤0.19" |
| DC Resistance (Re) | 5 Ω |
| Voice Coil Inductance (Le) | 0.32 mH |
| Mechanical Compliance (Cms) | 0.50 mm/N |
| Moving Mass (Mms) | 14.2 g |
| Force Factor (BL) | 5.3 T·m |
Materials
| Woofer Magnet | High Density Flux Ferrite |
|---|---|
| Woofer Magnet Size | 2.95 x 1.26 x 0.59" |
| Tweeter Magnet | Neodymium |
| Tweeter Magnet Size | 0.75 x 0.12" |
| Cone Material | Polypropylene with UV Inhibitors |
| Dome Material | Tetolon |
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* ALL WARRANTY IS THROUGH MANUFACTURE *
