BST 270T - 2x 100V 5.25″ (13 cm) line wall speakers – 30 W – Black

BST 270T – ​​100V 5.25″ (13 cm) Line-Mounted Speaker – 30 W – Black

The BST 270T set includes two 2-way in-wall speakers designed for 100V lines or direct connection to 8 Ω. Each unit houses a 5.25″ (13 cm) woofer and a 1.5″ tweeter in an ABS enclosure with a metal grille, delivering 30 W RMS with selectable taps of 30 W, 15 W or 7.5 W via an internal switch, and 8 Ω functionality for low impedance. A textured black finish and integrated swivel metal brackets allow for quick and discreet installation in offices, retail spaces, bars or industrial environments.

Main features

• 2-way configuration: 5.25″ (13 cm) woofer + 1.5″ tweeter.
• Inline tap selection 100V: 30W / 15W / 7.5W.
• Low impedance mode: 8 Ω for direct connection.
• Durable ABS housing with metal grille.
• Internal 3-position switch for power adjustment.
• Adjustable metal wall brackets ±15 ° included.
• Dimensions: 276 × 170 × 170 mm; weight: 2.3 kg per unit.
• Frequency response: 90 Hz – 20 kHz; sensitivity 99 dB SPL @ 1 W/1 m; dispersion 160°.

Product benefits

• Installation versatility: Compatible with 100 V lines in PA and low impedance systems.
• Sound coverage adjustment: Power levels adaptable to the size and acoustics of each space.
• Robustness and durability: Materials resistant to wear and continuous use.
• Easy assembly: Adjustable brackets and discreet profiles facilitate fixing and beam angle.
• Professional aesthetics: Textured black finish that blends into modern environments.

Use cases

• Background music and PA systems in offices, waiting rooms, and lobbies.
• Warning systems in restaurants, bars and cafes.
• Sound reinforcement in classrooms, small auditoriums and training centers.
• Industrial facilities and warehouses where background audio or signaling is required.

Frequently Asked Questions

• How do I change the power on 100V line?
  Remove the grille, set the internal switch to the 30 W, 15 W or 7.5 W position as needed.
• Can I use the speakers in 8 Ω mode?
  Yes; switch the internal selector to the low impedance position for direct connection.
• Are they suitable for outdoors?
  Recommended for indoor use or in protected areas, as they do not have IP certification.
• Do they include installation hardware?
  Yes; each unit comes with a swivel metal bracket and basic hardware.

Description for projects

Pair of 2-way wall speakers, 5.25″ woofer + 1.5″ tweeter, 100 V line (30/15/7.5 W) or 8 Ω, ABS + metal grille, tap and low impedance selectors, wall brackets ±15 °, 90 Hz–20 kHz, 99 dB, 276×170×170 mm, 2.3 kg/unit.