B2 Audio RIOT Series V2 6.5" 100 Watt RMS 4-Ohm Component Set With 1" Wide Band Tweeter & Crossover RIOT61

Midrange Specifications:
Nominal Chassis Diameter: 6.5"
RMS Power Handling: 75W
Maximum Power Handling: 200W
Nominal Impedance: 4 Ohm
Resonance Frequency: 52 Hz
Voice Coil Diameter: 1"
Winding Material: CCA / Copper
Magnet Type : Neo / Ferrite
Magnet Weight: 11.7 Oz
Cone Material: IMWRP
Frequency Response: 55 Hz ~ 25 KHz
Sensitivity: 88.9 dB
Surround Type: U Shaped Rubber

Tweeter Specs:
RMS Power Handling: 10W
Max Power Handling: 25W
Nominal Impedance: 4 Ohm
Voice Coil Diameter: 1"
Sensitivity: 94 dB
Free Air Resonance (Fs): 1.8 KHz

Thiele & Small Parameters:

Midrange:
Free Air Resonance (Fs): 55 Hz
Resistance (Re): 3.3 ohm
Mechanical Factor (Qms): 5.54
Electrical Factor (Qes): 0.666
Total Factor (Qts): 0.595
Equivalent Volume (Vas): 8.64 L
Compliance (Cms): 560 um/N
BL Factor (BL): 5.56 T/M
Moving Mass (Mms): 18.89 g
XMAX: 6.5 mm
SD: 128.68 cm^2
Efficiency: 0.241 Percent
Le (1 KHz): 0.479 mH
EBP: 82.58

Measurements

Midrange:
Overall Diameter: 6.53" / 166mm
Baffle Cutout Diameter: 5.59 in / 142 mm
Net Weight (1 pc): 0.96 kgs
Shipping Weight (sets): 2.51 kgs
Shipping Box (set): 385 x 195 x 100 mm
Mounting Diameter: 5.66" / 144mm
Front Mount Baffle Cutout: 5.55 / 141mm
Overall Depth: 2.59 / 65.9mm
Mounting Depth: 2.40" / 61mm
Sold as: (Pair)


Tweeter:
Overall Diameter: 1.96" / 50mm
Overall Depth: 1.00" / 25.6mm
Mounting Depth: 0.63" / 16mm