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The little brother to the 820H, the 620H is a four ohm hemp cone speaker with warm, full, and clean tone that will make a small, thin amp sound bigger and fatter. Cleaner, warmer, fatter, and better definition than any stock 6” speaker.
Characteristics
Series |
|
Patriots |
Model |
|
620H |
Application |
|
6" Open or Closed Back |
Configuration |
|
1, 2, or 4 X 6" |
Low End Response |
|
Aggressive |
Low End Shape |
|
Fat/Round |
Mid-Range Response |
|
Moderate |
Mid-Range Shape |
|
Warm |
High-End Response |
|
Moderate |
Volume/Power |
|
Loudest |
Overall Coloration* |
|
Warm, full, and clean tone that will make a small, thin amp sound bigger and fatter. Cleaner, warmer, fatter, and better definition than any stock 6" speaker |
Break-up Modes |
|
Slow |
Power Range |
|
Up to 20 watts |
Instrument* |
|
Lead/Rhythm Guitar |
Genre of Music* |
|
Jazz, Rock, Country, and Blues |
Specifications
Download Spec Sheet
SPECIFICATION |
Nominal Basket Diameter |
6", 165 mm |
Nominal Impedance* |
4 Ω |
Power Rating* |
Program Power |
40 W |
Watts |
20 W |
Resonance |
114 Hz |
Usable Frequency Range |
100 Hz - 5.3 kHz |
Sensitivity* |
94.6 dB |
Magnet Weight |
15 oz. |
Gap Height |
0.25", 6.4 mm |
Voice Coil Diameter |
1", 25 mm |
THIELE & SMALL PARAMETERS |
Resonant Frequency (fs) |
114 Hz |
DC Resistance (Re) |
3.94 Ω |
Coil Inductance (Le) |
0.25m H |
Mechanical Q (Qms) |
5.5 |
Electromagnetic Q (Qes) |
0.54 |
Total Q (Qts) |
0.49 |
Compliance Equivalent Volume (Vas) |
8.67 liters / 0.31 cu.ft. |
Peak Diaphragm Displacement Volume (Vd) |
5.3 cc |
Mechanical Compliance of Suspension (Cms) |
0.32 mm/N |
BL Product (BL) |
5.62 T-M |
Diaphragm Mass Inc. Airload (MMs) |
6 grams |
Efficiency Bandwidth Product (EBP) |
210 |
Maximum Linear Excursion (Xmax) |
0.4 mm |
Surface Area of Cone (Sd) |
139.7 cm2 |
Maximum Mechanical Limit (Xlim) |
N/A |
MOUNTING INFORMATION |
Recommended Enclosure Volume |
Sealed |
Acceptable |
Vented |
Acceptable |
Driver Volume Displaced |
0.011 cu.ft. / 0.3 liters |
Overall Diameter |
6.59", 167.4 mm |
Baffle Hole Diameter |
5.65", 143.5 mm |
Front Sealing Gasket |
Yes |
Rear Sealing Gasket |
Yes |
Mounting Holes Diameter |
0.23", 5.8mm |
Mounting Holes B.C.D. |
6.06", 153.9mm |
Depth |
2.8", 71.1 mm |
Net Weight |
2.9 lbs, 1.32 kg |
Shipping Weight |
3.6 lbs, 1.63 kgs |
MATERIALS OF CONSTRUCTION |
Coil Construction |
Copper voice coil |
Coil Former |
Paper former |
Magnet Composition |
Ferrite magnet |
Core Details |
Non-vented core |
|
|
Basket Materials |
Pressed steel basket |
Cone Composition |
Paper cone |
Cone Edge Composition |
Full molded paper cone |
Dust Cap Composition |
Paper dust cap |
Frequency Response
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