Black Diamond DIA-57.2 5×7″ 2-Way 4-Ohm Coaxial Car Speakers
Black Diamond 5×7″ Coaxial Speakers 2 Way 4-Ohm 150 Watts DIA-57.2
Key Features:
- MAX Power Handling 150 Watts
- RMS Power Handling 50 Watts
- Nominal Impedance 4 OHMS
- Nominal Diameter 5×7″
- Sensitivity (1w/1m) 87 dB
- Frequency Response 40Hz-20KHz
- Recommended Hi Pass Crossover 70Hz
- Number Of Speakers 2-Ways
-
Woofer
- Voice Coil Diameter: 1″
- Voice Coil Former Material: ASV
- Winding Material: PE
- Cone Material: PPI
- Surround Material: Rubber
- Basket Material: Steel
- Magnet Material: Ferrite
- Magnet Weight: 12.6 oz
-
Thiele & Small Parameters
- Equivalent Volume Vas: 10.7L
- Free Air Resonance FS: 75Hz
- Mechanical Factor Qms: 4.206
- Electrical Factor Qes: 1.584
- Total Factor Qts: 1.151
-
Tweeter
- Nominal Diameter: 1″
- Voice Coil Diameter: 0.85″
- Voice Coil Former Material: KSV
- Winding Material: PE
- Diaphragm Material: PEI Dome
- Magnet Material: Neodymium
-
Measurements
- Overall Diameter: 7.67″x5.51″/ 195x140mm
- Overall Depth: 2.59″ / 66mm
- Front Mount Baffle Cutout: 7″x5″ / 180x128mm
- Mounting Depth: 2.24″ / 57mm
- Motor Diameter: 3.3″ / 84mm
