Q Acoustics QB 12 Subwoofer

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Sale priceRs. 94,410.00 Regular priceRs. 104,900.00


Q Acoustics QB 12 Overview

The QB 12 is the first 12-in subwoofer from Q Acoustics and features a 220-watt Class D amplifier with ultra low-distortion. This model also features a 50mm voice coil with minimal thermal compression. The QB 12's unique design offers outstanding bass reproduction.

If you're looking for a subwoofer to fill in lower frequencies in your surround sound system, the QB12 is a perfect choice. It's a sealed, integrated subwoofer that feels organic in the system. It delivers deep, precise, and dynamic bass with fast, effortless delivery.

Q Acoustics QB 12 Feature

The QB12 subwoofer features a 36mm thick baffle and dart brace design to provide superior stability to the driver. This reduces vibrations and helps the unit deliver a smoother sound for a cinematic experience. It is compatible with the Q Acoustics 3000i surround system and Concept 5.1 system.

The QB12 is equipped with dual RCA line-level inputs, one of which doubles as a mono/LFE input. It also has two rotary dials for crossover and level. Despite its simple design, the QB12 is packed with features. Q Acoustics is a company that focuses on simple, well-made speakers.

The QB12 Subwoofer is a powerful speaker with a powerful 220-watt class-D amplifier and a 50 mm voice coil. Its frequency response ranges from 28 to 300 Hz. However, it lacks an onboard EQ, so it's best to use an AV receiver with a decent EQ to adjust the volume. However, the QB12 is relatively easy to set up and control.

Q Acoustics QB 12 Specification

Drive unit 305mm (12in) high-excursion and stiffness paper, straight-sided cone.
Peak Amplifier Power: 440 W
Continuous Amplifier Power 220 W
Power type Class D
Frequency range  28 Hz - 300 Hz
Crossover frequency range 40Hz – 250Hz
Input impedance 13 kΩ
Input sensitivity 150 mV
Enclosure type Infinite baffle
enclosure material MDF
Dimensions 400 x 400 x 446 mm (15.7 x 15.7 x 17.6 in)
Weight 47.40 lbs / (21.5 kg)

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