Skip to content
Order before 3pm, Monday to Friday, for next-working-day dispatch on in-stock items*
Courier networks run at peak load in December. We will always try to dispatch same day.
We appreciate your business throughout the year.
Availability:
Out of stock
Sold out

£19.89 (Excl. VAT)

Current price - £23.87 (Inc. VAT)
£19.89 - £19.89
Current price- - £23.87
Availability:
Out of stock
  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Google Pay
  • Paypal
  • Shop Pay
  • Klarna
  • Bank Transfer (BACS)
Trade pricing for verified resellers, proforma issued on official company letterhead for PO processing.
Education & Public Sector Pricing available for schools, universities, NHS, and government organisations. Contact our Public Sector Team on 020 8191 9223 or email info@screenmoove.com.
  • Description
  • Specifications
  • Downloads
  • Biamp CM4T 4" Dual Cone Ceiling Loudspeaker | 70/100V, 30W, White, Metal Frame, Moisture Resistant

    The CM4T is the ideal match between size and sound! Just one size bigger than a halogen-spot model (CM3T), this 70 /100 volt loudspeaker looks great and produces an amazing powerful sound. 

    For 100 volt systems, different power taps are present on the high quality built-in line transformer: for background music with low background noise, you can use the lower power taps. For maximum sound pressure level, use the highest power tap. It is ideal for those situations where you want a small elegant speaker with just that little extra power for speech and background music! 

    CM4T has a full metal frame and a coated dual paper cone for the lowest distortion and increased resistance against moisture.

    The versatile CM4T ceiling mount speaker now comes with the addition of the 70 / 100 volt connection, an elegant and stylish removable logo and a redesigned tapping sticker for easy install. 

    The CM4T loudspeakers can be painted in any colour. 

  • Feature Specification
    Outside Diameter in mm 135
    Cutout in mm 108
    Loudspeaker System Dual Cone
    Woofer Cone Material Coated Paper
    Colour White / Black / Silver
    70V Transformer Power Taps in Watts 6 - 3 - 1.5 - 0.75
    Low Impedance Dynamic Power in Watts 30
    SPL 1W/1m in dB 88
    Frequency Response in Hz 90 - 19K
    Grille Main Material Aluminium
    Applicable Low Impedance Yes
    Vertical Dispersion Angle 1000 Hz 180°
    Net Weight Product in kg 0.69
    Depth in mm 74
    Installation Grip Range in mm 1 - 15
    Woofer Size in Inch 4
    Mounting System 2 Springs
    100V Transformer Power Taps in Watts 6 - 3 - 1.5
    Impedance in Ohms 16
    Low Impedance RMS Power in Watts 15
    Max SPL 1m in dB 103
    Main Construction Material Steel
    IP Rating 50
    Applicable in 100V Yes
    Closest RAL Colour (Subject to Deviations) RAL9010 (W) / RAL9011 (BL)
  • Description Downloads
    BIAMP CM4T 4" Dual Cone White Ceiling Loudspeaker DataSheet Downloads

Book a Free Product Demo

Remote or on-site. No obligation.

Integrator or Installer?

Trade pricing, volume discounts, same-day collection.

Request a Trade Account

Education & Public Sector Solutions

Exclusive pricing, flexible terms, and dedicated support for schools, universities, NHS, and government organisations.

Official Purchase Orders We accept formal POs with VAT-compliant invoicing for all verified institutions.
Contract & Volume Discounts Competitive rates for multi-site, long-term, or framework-based deployments.
Dedicated Account Management Single point of contact for lead times, coordination, and sourcing.
Flexible 30-Day Terms Available to verified schools, councils, and government bodies.
Next-Day Delivery

Same-day shipping

Trade Account

Trade account available

Trusted Customers

See Our Latest Reviews

Public Sector Friendly

We Accept Purchase Orders

Have more questions ? Talk to our experts...

Need help choosing the right product?

Need help choosing the right product?

Speak directly with a dedicated Screen Moove expert and get the right solution, first time.

Call us on: 020 8191 9223
Email us: info@screenmoove.com

Contact us

Simply complete our contact form, and we will promptly respond to your inquiries.

If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.