Professional 4-inch 2-way ceiling speakers with 70V/100V support, model CONTROL 14C/T-BK, JBL brand

Professional 4-inch 2-way ceiling speakers with 70V/100V support, model CONTROL 14C/T-BK, JBL brand

• The JBL Control 14C/T is a professional 4-inch two-way coaxial ceiling speaker designed to deliver clear, balanced sound in background music and public address systems. With its compact design and integrated backcan, this speaker offers quick installation and reliable performance in commercial and institutional projects.

Technical description:

• The Control 14C/T ceiling speakers utilize a high-performance 4-inch woofer with a polypropylene cone and butyl rubber rim to ensure accurate low-frequency response. They also feature a liquid-cooled 0.75-inch Soft-Dome tweeter to deliver clear and detailed high frequencies.

• The speaker provides a wide frequency range from 74 Hz to 20 kHz (-10dB), with a wide 120° conical coverage angle to ensure even sound distribution in the space.

• It supports direct operation on 8 ohms at 30 watts, plus a 25W multi-tabber converter for 70V/100V systems, making it flexible for use in distributed audio systems.

• The front edge is made of UV-resistant ABS material to UL94-V0 and UL94-5VB fire resistance standards, with a zinc-plated steel back case for use in Plenum locations.

Technical specifications:

• Model:
• JBL Control 14C/T
• Type:
• Two-way ceiling speaker (4" Coaxial)
• Frequency range (-10dB):
• 74 Hz – 20 kHz
• Response (±3dB):
• 100 Hz – 20 kHz
• Power (8 ohms direct):
• 60 Watt Program
• 30W Pink Noise
• 120W Peak
• Tabs (70V/100V):
• 25W / 12.5W / 6.3W @ 70V or 100V
• 3.2W @ 70V only
• Allergies:
• 87 dB
• Maximum SPL:
• 101 dB (108 dB Peak)
• Coverage angle:
• 120° Conical
• Impedance:
• 8 ohms (direct mode)
• Crossover:
• 2nd Order (12 dB/oct)
• Operators:
• LF: 100 mm (4 inches)
• HF: 19 mm (0.75 inches)
• Dimensions:
• Diameter 196 mm x Depth 181 mm
• Cutting opening:
• 170 mm
• net weight:
• 2.2 kg (per earphone)
• Available colors:
• White/Black (-BK)

Key features:

• Two-way design for clearer sound
• Supports 8 ohms and 70V/100V
• Wide 120° coverage
• Built-in rear box (Plenum Rated)
• Fire-resistant materials with UL standards
• Quick installation with complete accessories
• Liquid-cooled Twitter for stable performance

Product summary:

• The JBL Control 14C/T gypsum ceiling speakers deliver professional-grade audio performance in a compact and secure ceiling design. With their flexible operation (Low-Z and 70V/100V) and wide coverage, they are an ideal choice for background music and public address systems in commercial projects.

Additional features:

• Detachable 4-pin connector
• Supports two cables or two conduit channels
• Suitable for use in well-ventilated (Plenum) spaces
• UL and NFPA certified for safe use
• Mounting accessories included (C-ring + Tile Rails)

Applications used for the product:

• Offices
• schools
• hospitals
• malls
• Restaurants and cafes
• Meeting rooms
• Public Paging Systems (PA Systems)

Summary and final advice:

• If you're looking for a compact ceiling speaker with professional performance and high operational flexibility, the JBL Control 14C/T offers an excellent balance of quality, safety, and ease of installation. Its wide coverage reduces the number of speakers required in a project, while its Plenum-certified design ensures maximum safety.

• For optimal results, select the appropriate operating mode (8 ohms or 70V/100V) according to your system design, and strategically position the speakers to achieve even sound coverage. This speaker is an ideal choice for projects requiring consistent and reliable performance for many years.