Boxa BOSE 502 B
Single 12" (305 mm) woofer with Bose® patented Acoustimass®
speaker technology, which reduces audible distortion and delivers nonlocalized
bass502 B Acoustimass®
Enclosures
Frequency range
502 B: 55Hz to 150Hz
Nominal impedance
8Ω
Maximum acoustic output1
115dB-SPL average; 122dB-SPL peak
Recommended amplifier power
450 to 1200 watts continuous into 8Ω
Sensitivity2
90dB-SPL (1W, 1m), 55Hz to 150Hz
Long-term power handling3
450W continuous
Mechanical specifications
Dimensions:
31.0" H x 14.0" W x 15.5" D
(78.7" cm H x 35.6 cm W x 39.4 cm D)
Weight: 85 lb (38.6 kg)
Mounting points: Eight (8) 8mm
threaded inserts, 20mm depth
Fuse: 7-ampere AGC or 3AG
(Littlefuse)
Connectors: Two (2) parallel-wired
barrier strips