◆ All components of Q508 are designed according to IP46 international dustproof
and waterproof grade standards, and special flow guiding and anti-splash
devices are designed on the cabinet structure. The equipment is assembled
with a special production sealing process, so that the equipment can achieve
the high-qual ity sound-reducing function whi le achieving the dust-proof and
waterproof safety features above IP46.
◆ The box plate is imported multi-layer plywood, the surface coating is polyurethane
paint with anti-impact and waterproof function; the front part of the box is a
sol id metal protective mesh, and two handles are arranged on both sides of
the box for convenient handl ing.
◆ The Q508A is a multi-functional low frequency loudspeaker system. Can be
combined with Q508 ful l-range speakers l inear array or independent array.
◆ Widely used in theaters, multi-purpose hal ls, churches, schools, large and
medium-sized sports fields and large and medium-sized indoor and outdoor
performances, language reinforcement.
Model Q508 Q508A System 2-WAY FULL RANGE SUB BASS Frequency response 150Hz-20KHz 42Hz-250Hz Driver LF:8"×2 LF:18"×1 HF:3"×1 Nomina limpedance 16 Ohms 16 Ohms System sensitivity 95dB 95dB Rated power 450W 500w Peak power 1800w 2000w Maximum SPL 127dB 127dB Disperion Angle horizon:80° ,verticality:10° / Crossover mode External Crossover External Crossover Suspension Linear suspension Linear suspension Net weight 25KG 48KG Size(mm) 710W×430D×230H 550W×750D×426H Package size(mm) 810W×530D×330H(flight case ) 660W×850D×526H(flight case )
DM20new version update step
1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)
2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen
Follow the prompts to complete the installation steps.