Modern Acoustics Q40B, 2-way wall-mounted loudspeaker with a rated power of 20W, featuring 10W/20W power taps for 100V systems, 16Ω low-impedance operation, a 4-inch woofer, a 0.5-inch tweeter and a frequency response of 110Hz–20kHz.
Its enclosure is made from durable ABS and fitted with a protective aluminium grille. It supports 100V distributed audio systems with selectable 10W or 20W power settings, as well as 16Ω low-impedance operation. Power selection is made using the switch located beneath the removable Phoenix-type connector (Euroblock) on the rear of the loudspeaker. The available power settings are indicated on the connector, for example 10 W or 20 W at 100 V, or 16 Ω.
Select the desired power setting and connect the cables to the terminals. The wall-mount bracket can be adjusted on both the horizontal and vertical axes, allowing quick and easy installation.
Technical Specifications
Rated power: 20W Power taps: 10W / 20W at 100V Low-impedance operation: 16Ω Frequency response: 110Hz–20kHz Sensitivity: 83dB ±3dB (1W/1m) Woofer: 1 x 4 inches Tweeter: 1 x 0.5 inches Speaker type: 2-way Connection: 4-pin terminal block Enclosure material: ABS Grille material: Aluminium Colour: Black Installation method: Wall-mounted Mounting hole spacing: 42 x 42mm Mounting screws: M4 self-tapping screws Dimensions: 132 x 132 x 126mm Net weight: 1.5kg Operating temperature: -25°C to +55°C Storage temperature: -40°C to +70°C
Buy the QSC Professional Passive Speaker CRV BLACK της JBL now. Ideal for cafes, restaurants, hotels etc. Free shipping and cash on delivery throughout Greece!
The JBL Control 28-1 is a professional passive 2-way 8" inch speaker with up to a total of 120W at 8Ω, with a built-in multi-tapping 100V / 70V transformer, sensitivity 91dB, max SPL 111dB and it has 65Hz-20kHz at -10 dB and 62Hz-16kHz at +/-3 dB frequency response.
Two way speaker with plastic cabin, power 200W RMS / 8Ω with woofer 8 " ”and horn 1.25 "” (dispersion 90 X 50), frequency response 60-20000Hz, sensitivity 94dB / W / m (123dB max). Inputs with speakon plugs, weight 8.4kg in Λευκό color. It has a nest for a support base.
Modern Acoustics Q40W, 2-way wall-mounted loudspeaker with a rated power of 20W, featuring 10W/20W power taps for 100V systems, 16Ω low-impedance operation, a 4-inch woofer, a 0.5-inch tweeter and a frequency response of 110Hz–20kHz.
QSC AC-S4T, 4.5-inch 2-way, 130° conical passive speaker with recommended amplification up to 32W/8Ω, 100V with 16, 8, 4, 2W transformer taps, frequency range of 70Hz – 20kHz, sensitivity of 85dB, and maximum SPL of 97dB continuous / 103dB peak.
QSC AC-S4T, 4.5-inch 2-way, 130° conical passive speaker with recommended amplification up to 32W/8Ω, 100V with 16, 8, 4, 2W transformer taps, frequency range of 70Hz – 20kHz, sensitivity of 85dB, and maximum SPL of 97dB continuous / 103dB peak.
Modern Acoustics Q40B, 2-way wall-mounted loudspeaker with a rated power of 20W, featuring 10W/20W power taps for 100V systems, 16Ω low-impedance operation, a 4-inch woofer, a 0.5-inch tweeter and a frequency response of 110Hz–20kHz.
