TOA ER-604W (10W max.) MEGA TALK ลำโพงแบบมือถือหรือตั้งโต๊ะ Compact size and lightweight ensure easy handling for the widest range of people. Maximum output power of 10 W. Supplied hand-held type microphone equipped with press-to-talk switch and volume control enables easy operation with the unit suspended from the shoulder. The microphone is designed to prevent feedback. Combined use of the unit and optional WH-4000A or WH-4000H headset microphone permits total hands-free operation. Push-button electronic whistle effectively attracts attention in large gatherings. Turning on the External input power switch causes the Battery check indicator to light or flash to indicate the battery voltage status. Battery consumption can be minimized by connecting external equipment (to the unit ) and turning on Voice Switch. The unit easily mounts to TOA's optional ST-16 speaker stand for wider-ranging sound dispersion from its higher position above the ground. Spec. Power Source LR6 battery x 8 (12 V DC) 12 V DC / 0.8 A or more (AC adapter or DC power supply unit usable.) Rated Output 6W Maximum Output 10W Battery Life Voice: Approx. 20 hours (LR6 alkaline battery use) Whistle: Approx. 90 minutes (continuous use) Audible Range Voice: 160 m (under noise level of 55 dB) Whistle: 160 m (under noise level of 55 dB) Microphone Close-talking type, press-to-talk switch, volume control, Fixed to the microphone hanger on the unit's top panel. Signal Whistle, push switch activation Inputs MIC 1: -40 dB, 1.5 kΩ, ø6.3 mm (1/4") phone jack MIC 2: -18 dB, 3 kΩ, ø3.5 mm mini jack, phantom powering AUX (auxiliary): -12 dB, 18 kΩ, ø3.5 mm mini jack External power supply: 12 V DC Note: MIC 1, 2, and AUX inputs can be used at the same time. However, their individual volume cannot be adjusted as the unit's volume control is common to those inputs. Other Functions Voice switch (functions to activate the unit with external input signals, and to make the unit in stand-by status with no external signal.) Battery check Finish Body, microphone: ABS resin, off-white Shoulder pad, belt: Black Weight 1.6 kg (without batteries) Dimensions 102 (w) × 258 (h) × 216 (d) mm (excluding shoulder belt) Accessories ø3.5 mini plug...1, External power supply cord (1m)...1 Options Headset microphone: WH-4000A, WH-4000H Dynamic microphone: DM series Speaker stand: ST-16
