MAINTENANCE AND SERVICE
The enclosure may be cleaned using a soft cloth to remove fingerprints or to wipe off dust.
The grille may be gently vacuumed. Stains may be removed with an aerosol cleaner, following its instructions. Do not use any solvents on the grille.
All wiring connections should be inspected and cleaned or remade periodically. The frequency of maintenance depends on the metals involved in the connections, atmospheric conditions and other factors, but once per year is the minimum.
In the event that your subwoofer ever needs service, contact your local JBL dealer, or visit www.jbl.com for a service center near you.
SPECIFICATIONS
| ES150PW | ES250PW |
Frequency Response | 27Hz – 150Hz | 25Hz – 150Hz |
Amplifier RMS Power | 300 Watts | 400 Watts |
Amplifier Peak Dynamic Power† | 500 Watts | 700 Watts |
Crossover Frequencies | 50Hz – 150Hz; 24dB/octave, | 50Hz – 150Hz; 24dB/octave, |
| continuously adjustable | continuously adjustable |
| when activated | when activated |
Driver | 10" (250mm) PolyPlas™ | 12" (300mm) PolyPlas™ |
Operating Range | Up to 75' (22m), depending upon conditions | Up to 75' (22m), depending upon conditions |
RF Operating Frequency | 2.4GHz | 2.4GHz |
Subwoofer Dimensions | 18" x | |
(H x W x D) | (457mm x 337mm x 409mm) | (502mm x 400mm x 454mm) |
Transmitter Dimensions | ||
(H x W x D) | (95mm x 124mm x 100mm) | (95mm x 124mm x 100mm) |
Subwoofer Weight | 39 lb (17.7kg) | 43 lb (19.5kg) |
Transmitter Weight | 0.5 lb (0.2kg) | 0.5 lb (0.2kg) |
†The Peak Dynamic Power is measured by recording the highest