The QRI-402 T is a sleek 2-way full-range loudspeaker in a 100 V version, part of the QRI 400 series. Featuring a compact D’Appolito configuration, this model is ideally suited for discreet fixed installations in acoustically sensitive environments such as restaurants, conference rooms, classrooms, churches, museums, and small theaters.

With two 4˝ full-range drivers and a 1˝ dome tweeter, the QRI-402 T delivers smooth high-frequency reproduction and a balanced overall sound. It offers 60 W RMS (250 W Peak) power handling and a linear frequency response from 120 Hz to 20,000 Hz, making it perfect for background music and speech applications at moderate volume levels.

The 100 V transformer version with 166 Ohms impedance allows easy integration into larger public address (PA) systems and emergency notification systems (ENS). Optional swivel U-brackets enable both horizontal and vertical wall mounting. The QRI-402 T supports a wide range of installation and clustering configurations, and custom RAL finishes are available upon request.

Technical Data:

Speaker Type:

• 100 V, 2-way full-range

Power Handling (Peak/RMS):

• 250 W / 60 W

Bass Drivers:

• 2 x 4˝ full-range

Tweeter:

• 1 x 1˝ dome

Stand Mount:

• No

Sensitivity (1W/1m):

• 88 dB

Max SPL:

• 112 dB

Frequency Range (±3 dB):

• 120 - 20,000 Hz

Nominal Impedance:

• 166 Ohms @ 100 V

Speaker Connections:

• 2 x Speakon, 2 x Phoenix (In/Out)

Coverage Angle (H x V):

• 80° x 40°

Dimensions (H x W x D):

• 290 x 135 x 166 mm

Protection Class:

• IP 44

Weight, Color:

• 3.9 kg; White

Optional Accessories:

Wall Mounts:

• Swivel U-brackets for horizontal or vertical wall installation