

?Black Diamond 4x 8" 2200W 4-Ohm MidRange Bullet Speakers + KX4 4 CH 3200W Amp
This listing includes:
(4) Black Diamond M8.4B Mid-Range Speakers
(1) Black Diamond K4X 4 Channel 3200W Amplifier
COMBO INCLUDES:
*4-Black Diamond M8.4B Mid-Range Speakers*
General Specifications per Speaker:
Nominal Diameter: 8"
RMS Power Handling: 275W
MAX Power Handling: 550W
Nominal Impedance: 4 Ohm
Sensitivity: (1w/1m): 96 dB
Frequency Response: 115Hz-16KHz
Recommended Hi Pass Crossover: 120 Hz
MOTOR SPECIFICATIONS:
Voice Coil Diameter: 1.5? / 38.6 mm
Voice Coil Former Material: Kapton
Winding Material: CCAW
Cone Material: Paper
Surround Material: Cloth
Basket Material: Steel
Magnet Material: Ferrite
Magnet Weight: 30 oz
Displacement Volume: .66L
THIELE & SMALL PARAMETERS:
Equivalent Volume: 26.60L
Excursion: 9.3mm
Free Air Resonance: 93Hz
Mechanical Factor: 9.275
Electrical Factor: 0.589
Total Factor: 0.552
CD Resistance: 3.2 Ohms
MEASUREMENTS:
Overall Diameter : 8.22? / 209mm
Overall Depth: 3.38? / 86mm
Front Mount Baffle Cutout: 7.16? / 182 mm
Mounting Depth: 3.11? / 79 mm
Motor Diameter: 4.72? / 120mm
*1-Black Diamond K4X 4 Channel 3200W Amplifier*
POWER SPECIFICATIONS:
Total Watts (Peak): 3200W
RMS Power 4 ohm: 280W x 4
RMS Power 2 ohm: 400W x 4
RMS Power 4 ohm Bridged: 750W x 2
AUDIO SPECIFICATIONS:
Frequency Response: 20Hz-45Khz
Signal to Noise Ratio: >90dB
Total Harmonic Distortion (THO): 0.01%
Low Level input Range: 0.25-6V
Selectable X-Over: LPF/FlAT/HPF
X-Over Filter Range: 50-250Hz
FEATURES:
Amplifier Class: Digital (D)
Amplifier Type: 4CH Full Range
Led Indicator: Power/Protection
Power Input Terminal Size: 4ga
Fuse Size: 3x40A
Thermal Protection: Yes
Over-Load Protection: Yes
DC Outlet Protection: Yes
Short Circuit Output: Yes
Voltage Input Protection: Yes
MEASUREMENTS:
Overall Length: 11.33" (288mm)
Overall Width: 4.72" (120mm)
Overall Height: 1.96" (50mm)
Heatsink Length: 10.15" (258mm)
Gross Single Unit Weight: 4lbs
Payment Information
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MISSING A PACKAGE?
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please do the following within 36 hours of expected, stated delivery:
Verify the shipping address on the order is the address where you are looking for the package
Look for a notice of attempted delivery
Look around the delivery location for the package, or see if a neighbor has accepted the delivery
Be sure to double check your mailbox and other usual spots for package delivery
If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.