Key Features
- 6" (152.4mm) Mid-Bass Driver
- 100W @ 4 Ohms
- Intended for Cabinet Install
- 20oz Magnet
- 81Hz - 5.5kHz Frequency Response
Description
6" Midrange Speaker, 4 Ohm, 100 Watt
Recommended for professional audio midrange applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure. The Alpha-6C boasts a 4-ohm impedance, increased body weight, and stiffer, more aggressive water proofing treatment on the cone making it ideal for car audio use.
Features:
- Kapton coil former
- Polyamide-imide coated copper voice coil
- Pressed steel basket
- Paper cone with cloth cone edge
- Solid composition paper dust cap
Specifications:
- SPECIFICATION
- Nominal Basket Diameter: 6.5", 165mm
- Nominal Impedance*: 4 ohms
- Power Rating**
- Watts: 100W
- Music Program: 200W
- Resonance: 107Hz
- Usable Frequency Range: 95Hz - 5.5kHz
- Sensitivity***: 93.3dB
- Magnet Weight: 20 oz.
- Gap Height: 0.25", 6.35mm
- Voice Coil Diameter: 1.5", 38.1mm
- THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 107Hz
- DC Resistance (Re): 3.2
- Coil Inductance (Le): 0.28mH
- Mechanical Q (Qms): 6.12
- Electromagnetic Q (Qes): 0.49
- Total Q (Qts): 0.45
- Compliance Equivalent Volume (Vas): 5.7 liters / 0.2 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 44cc
- Mechanical Compliance of Suspension (Cms): 0.24mm/N
- BL Product (BL): 6.4 T-M
- Diaphragm Mass Inc. Airload (MMs): 9.3 grams
- Efficiency Bandwidth Product (EBP): 221
- Maximum Linear Excursion (Xmax): 3.5mm
- Surface Area of Cone (Sd): 126.7 cm2
- Maximum Mechanical Limit (Xlim): 4mm
- MOUNTING INFORMATION
- Recommended Enclosure Volume
- Sealed: 4-23 liters / 0.2-0.8 cu.ft.
- Vented: 6-11 liters / 0.2-0.4 cu.ft.
- Driver Volume Displaced: 25 cu.in. / 0.41 liters
- Overall Diameter: 6.59", 167.4mm
- Baffle Hole Diameter: 5.65", 143.5mm
- Front Sealing Gasket: Fitted as standard
- Rear Sealing Gasket: Fitted as standard
- Mounting Holes Diameter: 0.23", 5.8mm
- Mounting Holes B.C.D.: 6.06", 154mm
- Depth: 2.8", 71mm
- Net Weight: 4.1 lbs, 1.9 kg
- Shipping Weight: 4.8 lbs, 2.2 kgs
- MATERIALS OF CONSTRUCTION
- Coil Construction: Copper voice coil
- Coil Former: Polyimide former
- Magnet Composition: Ferrite magnet
- Core Details: Vented and extended core
- Basket Materials: Pressed steel basket
- Cone Composition: Paper cone
- Cone Edge Composition: Cloth cone edge
- Dust Cap Composition: Solid composition paper dust cap