INTER-M CU-920H Column Speaker 20W 87DB

The BS-634 and BS-634T are wall-mount speakers matched with a supplied plug-in speaker receptacle, for easy installation. The 6W
rated input BS-634/634T are 5" (12cm) cone-type speakers. An M4 screw terminal input connector allows easy connections. The speakers are driven on a high-impedance (100V or 70V) line, with rated inputs. A selectable attenuation function is provided on the BS-634T. The speaker enclosureʼs design proportions are based on the Golden Ratio (1: 1.618). A low profile blends in well with room décor. Both vertical and horizontal installations are possible.Enclosure and grille net colour is off-white.

The BS-633A/AT are wall-mount 5" (12cm) cone-type speakers with a compact and unobtrusive enclosure of ABS resin. Installation is quick and easy, and the speakers can be hook-mounted or mounted directly onto a wall. A push-type input terminal allows easy cable connections and bridge wiring. Input impedance can easily be adjusted by changing the tap position of the transformer. The BS-633AT comes with a built-in attenuator and can be connected to 2-wire and 3-wire systems. The speakers are highly cost-effective and well-suited for BGM and announcement applications.

100V bi-directional Sound Projectors with 2 speakers mounted back to back for projecting the sound in two directions. 3 positions selector for adjusting the sound power. They are recommended for music or speech reproduction. Weather-proof design and suitable for indoor and outdoor use.

Technical Info
Input power: RMS 15W
Output power: 3.75, 7.5, 15W
Speaker: Two 5.5" paper
/plastic cone speaker
Input voltage: 50, 70, 100V
Impedance: 100V-2.66K Ohm / 1.33K Ohm
/ 666 K Ohm 70V-1.33K Ohm
/ 666 Ohm / 326 Ohm
50V-666 Ohm / 326 Ohm / 166 Ohm
Freq. resp.: 150~20kHz
S.P.L: 94 dB (1W/M)
Material: ABS resin

PRICE IS PER PIECE AND NOT PER PAIR!

• 70 Hz to 23 kHz frequency range (-10 dB)
• 200 watts continuous program power capacity
• 87 dB sensitivity (1W/1m)
• 100° x 100° nominal dispersion
• 60W, 30W, 15W, 7.5W taps at 70V
• 60W, 30W, 15W taps at 100V
• 8 ohms bypass
• 3 kHz crossover frequency
• High-Impact Polystyrene (HIPS) enclosure
• Video shielded for use near video monitors
• Stainless steel grille for harsh environments
• Zinc-plated screw down input terminal strip
• Available in black or white (Control 25AV-WH)
• Dimensions (HxWxD):  236 mm x 186 mm x 159 mm (9.3 in x 7.4 in x 6.3 in)
• Net Weight:  4.0 kg (9 lb)

• 100 Hz to 21 kHz frequency range (-10 dB)
• 50 watts continuous program power capacity
• 5W tap at 70V, 10W tap at 100V
• Nominal maximum output: 89 dB at 70V, 92 dB at 100V
• 3.5 kHz crossover frequency
• High-Impact Polystyrene (HIPS) enclosure
• Spring-loaded input terminals
• Dimensions (HxWxD): 193 mm x 140 mm x 111 mm (7.6 in x 5.5 in x 4.4 in)
• Net Weight: 1.8 kg (4 lb)