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Sub 28

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The vented SUB 18 and SUB 28 direct radiators have been designed for subwoofer use in active multiway systems. The superior transient response of the classic bass reflex construction is also well suited for medium to large bass arrays. The premium 700W RMS long excursion woofers feature extremely low THD, and the reliable, all-electronic Voice Coil Tracking Protection prevents thermal overload of the 100mm sandwich voice coils. For maximum dynamics, the SUB models can be driven by extremely powerful amplifiers; thermal overload triggers a virtually inaudible 'soft' power reduction.
Order-#
D113129
Cabinet
Subwoofer
Configuration
Vented Direct Radiator
Nominal Impedance
4 ohms
Rated Power RMS
1400 watts
Program Power
2800 watts
Peak Power
5600 watts
SPL 2,83 V/1m
104 dB
max. SPL 1m (calc. with Peak)
138 dB
Freq. Range (-10 dB)
35Hz - 700Hz
Passive X-Over Frequency
Hi-Cut
VCT Protections
yes
Components LOW
2x LFS 18700
Order-#
D366304
Connectors SPEAKON 2x NL 4MPR
2x NL 4MPR
Pin Wiring Normal/Fullrange
1+/1-
Pin Wiring Biamped HF
Speaker A 1+/1-
Pin Wiring Biamped LF
Speaker B 2+/2-
Dimensons (WxHxD) mm
605x 1205x 675
Net Weight
82 kg
Enclosure Material
Birch Plywood
Finish
Black 2-Component Structure Paint
Grille
Powder Coated Steel
Warranty
36 months
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