Quest QM212AS Powered Subwoofer

Description

QM 212AS is a compact, powered, 2 x 12″ multi-chamber sub-woofer system. It has all the advantages the passive QM 212S with the addition of integrated electronics. A power amplifier (800W), electronic crossovers, equalization and speaker protection is all integrated into the QM 212AS amplifier module. Adjustable low pass filter for the sub bass amplifier allows the user to change the mid bass roll off. High pass line level output from the stereo electronic cross-over allows the user to interface powered speakers at a variety of cross-over frequencies or as full range line level outputs. An ideal bass partner for not just the Q-motion satellite boxes, but any quality installed or portable sound reinforcement system where compact high output cub bass is required.
750W high-efficiency amplifier featuring
Complete, on-board subwoofer management including equalization, crossover filters, amplifier overdrive protection, output level and phase controls
Left and right stereo or mono inputs with through signal outputs and high pass outputs
Applicable for use in portable PA systems for live band sound, multimedia playback, mobile DJ and fixed Installations
All small to medium-sized live and prerecorded playback

Depth: 720 mm
Height: 500 mm
Impedance: 4 ohm
Width: 770 mm
Power Handling: 750 Watt
Maximum SPL (Sound Pressure Level): 131 dB
Product Weight: 65 kg

Minimum Frequency Response (Bandwidth): 80 Hz
Minimum Frequency Response (Bandwidth): 0.08 kHz
Maximum Frequency Response (Bandwidth): 200 Hz
Maximum Frequency Response (Bandwidth): 0.20 kHz
Speaker Diametre (Driver): 304.80 mm
Powered (Active) – Yes