Mackie FUSSION 1800S Specification - Specifications

Active, High Output Subwoofer

FUSSION 1800SA/1800S

SUBWOOFER

FUSSION 

1800SA/1800S

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Specifications

System Specifications:

Freq. Range:

38Hz–160Hz

Freq. Response (–3dB):

40Hz–150Hz

Rated Maximum SPL (long term):

136dB @ 1m (system)

Rated Maximum SPL (peak):

139dB @ 1m (system)

Recommended Crossover Point:

85Hz

Transducers

Low Frequency: (2 each)

Cone Diameter:

18" (457mm)

Voice Coil Diameter:

4" (100mm)

Nominal Impedance:

8

Ω

Power Handling:

800 watts rms (long term)

Amplifiers

Low Frequency:

Rated Output:

1250 watts continuous @ 4

Ω

2500 watts peak @ 4

Ω

Audio Input / Output

Main Input:

2

Ω

(4 volts) balanced

Speaker Level Output (1800SA):

EP4 female

Speaker Level Input (1800S):

EP4 male

Line Input Power

US: 

120VAC, 60 Hz

Recommended Amperage Service:

12A

AC Connector: 3-pin 

Twistlock 250VAC, 

20A male

Europe:

230VAC, 50 Hz

Recommended amperage service:

8A

AC Connector: 

3-pin IEC 250VAC, 16A male

In-rush Current Protection:

Yes, transistor based

Safety Features

(PROVIDED BY FUSSION FULL RANGE OR MID-HIGH SPEAKER SYSTEMS

ONLY, NO ONBOARD CONTROLS IN 1800SA):

RMS limiting: 

Monitoring and limiting of continuous

RMS output of amplifiers

Thermal:

Monitoring of thermal condition 

of power supply and amplifiers. 

High temperature condition engages input

stage shut down and auto reset function.

Physical

Enclosure:

Rectangular; 18mm multi-layered birch

Handles:

4 each aluminum/rubber grips

Color:

Black, splatter paint

Grille:

Custom perforated oval steel grille 

with  anticorrosive treatment

Dimensions

Height:

32.9" (836mm)

Width:

23.6" (600mm)

Depth:

23.6" (600mm)

Net Weight:

FUSSION 1800SA 145.2 lbs. (66 kg)

FUSSION 1800S 105.6 lbs. (48 kg)