ACCESS SUBWOOFERS
User Manual
Technical characteristics
25 A1 30 A1 30 A1 DB
Impedance 4 Ω 4 Ω 2 x 4 Ω
Nominal power handling 200W 250W 250W
Maximum power handling 400W 500W 500W
Sensitivity (2.83 V / 1m) 92dB 94dB 91dB
Fitting diameter 9-1/8“ (232mm) 10-13/16“ (275mm) 10-3/4“ (273mm)
Mounting depth 4-1/16“ (103mm) 4-11/16“ (119mm) 5-15/16“ (151mm)
Parameters
25 A1 30 A1 30 A1 DB
Sd 339.79cm
2
510.71cm
2
510.71cm
2
Xmax 5.5mm 5.5mm 5.5mm
Fs 40.61Hz 37.4Hz 36.84Hz
Qes 0.4 0.45 0.67
Qms 8.65 6.37 7.38
Qts 0.382 0.42 0.62
Vas 24.34 litres 52.97 litres 52.5 litres
Re 3.35 Ω 3.2 Ω 1.84 Ω
Mms 102.35g 125.24g 130.23g
Bl 14.79N/A 14.47N/A 9.07N/A
Le 1.07mH 1.04mH 1.13mH
Guarantee
All Focal loudspeakers are covered by guarantee drawn up by the official Focal distributor in your country.
Your distributor can provide all details concerning the conditions of guarantee. Guarantee cover extends at least
to that granted by the legal guarantee in force in the country where the original purchase invoice was issued.
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