Audibax Brooklyn 4T BK - Pair of 4" 2-way wall-mounted speakers for 100V/70V line
The Audibax Brooklyn 4T BK is a pair of passive 2-way loudspeakers designed for fixed installations that demand clear sound, uniform coverage, and maximum aesthetic discretion. Each unit combines a 4" woofer with a 1.5" soft dome tweeter (1" voice coil), housed in a durable and stylish black ABS enclosure. Optimized for 100V/70V line systems , they incorporate a transformer with 3/6/15/30W RMS taps to select the power output according to the zone and the number of speakers per line. With 90°H × 70°V dispersion , 85 dB sensitivity (1W/1m) , and a maximum SPL of 113 dB , they offer clear and homogeneous coverage for background music, voice reinforcement, and discreet public address systems. The Euroblock connector facilitates professional wiring, and the wall bracket allows for quick and secure installation.
Main features
-
Acoustic configuration: 2-way with 4" woofer + 1.5" soft dome tweeter (1" voice coil).
-
Line system: transformer for 100V/70V with 3/6/15/30 W RMS jacks per speaker.
-
Coverage: 90° (H) × 70° (V) for homogeneous dispersion in rooms and corridors.
-
Response and level: nominal response 90 Hz – 20 kHz , sensitivity 85 dB and max. SPL 113 dB .
-
Connectivity: Euroblock terminals + screw for amplifier input.
-
Construction: Robust ABS enclosure for indoor use.
-
Mounting: Wall bracket included for stable fixing.
-
Dimensions and weight (unit): 145 × 247 × 295 mm , 2.8 kg .
-
Sales format: pair (2 speakers).
Benefits for facilities
-
Uniform sound: 90°×70° coverage reduces dead zones and improves intelligibility at low and medium power levels.
-
Easy scalability: 3/6/15/30W sockets to adjust each zone without recalculating impedances, ideal on 100V/70V lines with multiple points.
-
Professional integration: Euroblock connector for long runs and conduits, simplifying maintenance.
-
Discreet finish: compact design in black ABS that blends into corporate, retail, hospitality and education environments.
-
Efficiency in projects: stable performance and power selection that optimize consumption and amplification cost.
Use cases
-
Background music in restaurants, cafes, hotels and shops.
-
Voice reinforcement in classrooms, meeting rooms, sports centers and museums.
-
Multi-outlet zones in corporate and healthcare buildings with amplified 100V/70V central unit.
-
Corridors and common areas where wide coverage and understated aesthetics are required.
Frequently Asked Questions
Do they need a specific amplifier?
Yes. They require a 100V/70V line amplifier . Use in low impedance (8 Ω) environments is not recommended unless expressly indicated by the manufacturer.
Do they include a mounting bracket?
Yes, they come ready for wall mounting with a fixing bracket.
Are they suitable for outdoor use?
No. They are designed for indoor use .
How do I select the correct power (socket)?
Choose 3/6/15/30 W according to the size of the zone, desired level and number of speakers in the line; the more points, the smaller the sockets should be used so as not to exceed the amplifier's power.
Installation recommendations
- Distribute the speakers at the appropriate height and respect the 90°×70° dispersion to minimize overlaps and reflections.
- Use wiring of a cross-section appropriate to the line length and the total watts connected.
- Label the selected socket (3/6/15/30 W) on the Euroblock for future reference.
Project description
Pair of passive wall speakers for 100V/70V line, 2-way ( 4" woofer + 1.5" soft dome tweeter, 1" voice coil), 90°H × 70°V dispersion , nominal response 90 Hz–20 kHz , max. SPL 113 dB , sensitivity 85 dB (1W/1m) , 3/6/15/30 W RMS jacks, Euroblock connector, ABS enclosure, 145 × 247 × 295 mm and 2.8 kg (unit), black color.
