MPX Series Amplifiers
MPX Series Brochure
(Adobe Acrobat, 731kb)

MPX1200

MPX600

MPX300

SPECIFICATIONS
NOMINAL RATED OUTPUT POWER: (both channels driven 20 Hz - 20 kHz, 120 V 60 Hz mains) MPX300 MPX600 MPX1200
2 ohm load/channel: 450 W 850 W 1600 W
4 ohm load/channel: 300 W 600 W 1200 W
8 ohm load/channel: 200 W 400 W 800 W
4 ohm bridge: 900 W 1700 W 3200 W
8 ohm bridge: 600 W 1200 W 2400 W
TYPICAL MIDRANGE OUTPUT POWER: (Typical 1 kHz @ 1% THD, 120 V 60 Hz mains)
2 ohm load: 500 W 880 W 1640 W
4 ohm load: 360 W 700 W 1340 W
DISTORTION @ RATED POWER:
1 kHz, 8 ohm load (typical): 0.004% 0.015% 0.020%
1 kHz, 4 ohm load (typical): 0.007% 0.030% 0.025%
20 Hz - 20 kHz, 8 ohm load: 0.15% 0.15% 0.15%
20 Hz - 20 kHz, 4 ohm load: 0.2% 0.2% 0.2%
Net Weight: 18.7 kg (41 lbs) 21.5 kg (47 lbs) 29.5 kg (65 lbs)
Shipping Weight: 22.3 kg (49 lbs) 25.1 kg (55 lbs) 33.1 kg (73 lbs)

 

Frequency Response: 20 Hz to 20 kHz, 0.15 dB
Damping Factor: Greater than 200 at 8 ohms
Dynamic Headroom: 2.5 dB at 4 ohms
Noise: 100 dB below rated output (20 Hz to 20 kHz)
Sensitivity: 1 Vrms for rated power (8 ohms)
Input Impedance: 10 kOhms unbalanced, 20 kOhms balanced
CONTROLS:
Front Panel: AC switch, Ch 1 & Ch 2 Gain (detents @ 0 dB, -2 dB, -4 dB, -6 dB, -8 dB, -12 dB, -14 dB, -18 dB, -24 dB, infinity), Ch1 & Ch 2 High Pass Filter Switches
Rear Panel: Slide switch for Stereo, Dual Mono (paralleled inputs) or Bridged Mono input and output configurations
INDICATORS: (each channel)
Power: Green LED
Signal Present: Green LED
Clip: Red LED
Protect: Red LED
CONNECTORS: (each channel)
Input: XL-type 3 pin (pin 2 high)/6.3 mm (1/4 in) TRS combination connector and removable barrier strip with separate chassis ground terminal
Output: Binding Posts, touch resistant, accepts dual banana plugs and up to #8 AWG bare wire
COOLING: Rear-to-Front Airflow (all models)
MPX1200: Continuously variable speed fan
MPX600: Two-speed fan
MPX300: Two-speed fan
Amplifier Protection: Full short circuit, open circuit, ultrasonic, and RF protection, current limiting, thermal muting; stable into reactive or mismatched loads. MPX1200 additionally has thermal/clip limiting
Load Protection: On/off muting, DC-fault load grounding relay with internal fault fuses. MPX1200 additionally has clip limiting.
Output Circuit Type: Complementary linear, high-efficiency outputs: 3-step on MPX1200, 2-step on MPX600, no-step on MPX300
Power Requirements: 100V, 120V, 220V or 230V AC, 50-60 Hz (not user configurable)
Dimensions: (HxWxD) 133 x 483 x 408 mm (rack depth 404 mm) 5.25 x 19 x 16.1 in (rack depth 15.9 in)
Agency Approvals: UL, CSA, TUV and approved by Lucasfilm for THX system installations
Supplied Accessories: Gain control locking plugs
Optional Accessories: MP-RRB1 (Rear Rack Ear Brackets, set of two)


Copyright 2001 JBL Professional.
All rights reserved.