Bass Amplifier

LF Drivers: 1 x 18” Cast
Voice Coil: 4”
Magnet Weight (each): 109 oz
RMS Power Handling: 500-Watts
Frequency Response (-3dB): 35Hz-2kHz
Usable Low Frequency (-10dB): 28Hz
Nominal Impedance: 4-Ohms
Sensitivity: 97dB
Maximum SPL: 130dB
Dimensions (W x H x D inches): 24 x 25 x 22.5
Weight: 86 Pounds

LF Drivers: 4 x 10”
Voice Coil: 2”
Magnet Weight (each): 30 oz
HF Drivers: Horn/Driver
Voice Coil: 1”
Magnet Weight (each): 8 oz
RMS Power Handling: 500-Watts
Frequency Response (-3dB): 48Hz-18kHz
Usable Low Frequency (-10dB): 28Hz
Nominal Impedance: 4-Ohms
Sensitivity: 98dB
Maximum SPL: 125dB
Dimensions (W x H x D inches): 24 x 30 x 19
Shipping Weight: 110 Pounds
Handling Weight: 85 Pounds

LF Drivers: 8 x 10”
Voice Coil: 2”
Magnet Weight (each): 30 oz
RMS Power Handling: 2 x 400-Watts (Stereo)
RMS Power Handling: 800-Watts (Mono)
Frequency Response (-3dB): 58Hz-5kHz
Usable Low Frequency (-10dB): 40Hz
Nominal Impedance: 2 x 8-Ohms (Stereo)
Nominal Impedance: 4-Ohms (Mono)
Sensitivity: 100dB
Maximum SPL: 130dB
Dimensions (W x H x D inches): 26 x 48 x 16
Shipping Weight: 165 Pounds
Handling Weight: 140 Pounds

INPUT: impedance 500 Kohm, max. voltage 15 Vpp

BALANCED INPUT (XLR): impedance 100 Kohm, max. voltage 25 Vpp

EFFECT RETURN: impedance 33 Kohm, max. voltage 10 Vpp

GAIN: -60 dB to +23 dB range

MASTER VOLUME  

LINE OUT LEVEL 

GROUND LIFT (switch on rear panel)

PRE/POST EQ (switch on rear panel)

WEIGHT: 5.07 lbs / 2.3 Kg

OUTPUT POWER: 500W RMS @ 4 ohms / 300W RMS @ 8 ohms

POWER REQUIREMENT:100/120V; 230V; 240V – 50/60Hz (Voltage is factory preset according to region of sale)

Minimum ohm load for all Markbass heads is 4 ohms.

• Low-300W @ 4 ohm, 200W @ 8 ohm
• High-100W @ 8 ohm
• Convection cooling
• 1/4″ jack, 10dB pad, and volume
• Low cut, contour, and high boost switches
• Series four-band active.
• Boost with jack, and LED crossover with switch
• High and low master
• Send/return
• 2-year guarantee.
• 23 lb.
• 17.5″W x 5.25″H x 9.5″D