Celestion Ditton 44 (c. 1975)
A floor-standing 3-way speaker system with a sealed enclosure, developed using technology shared with BBC monitor designs.
Overview
The Celestion Ditton 44 is a 3-way, floor-standing speaker system manufactured by Celestion, notable for its sealed enclosure design and high sensitivity. Built around three dedicated drivers, it was engineered for extended frequency response and accurate sound reproduction. The system shares its HF2000 dome tweeter with BBC monitor speakers, indicating a focus on broadcast-grade high-frequency clarity. Offered in walnut and teak finishes, the Ditton 44 combined aesthetic versatility with technical precision for its era.
Specifications
| Drivers | Low Range: 30 cm cone type (UL12); Mid Range: 15 cm cone type (MC6); High Frequency: 2.5 cm dome type (HF2000) |
| Frequency response | 30 Hz to 40 kHz |
| Impedance | 8 Ω |
| Max Input | 44W (DIN) |
| Sensitivity | 96dB/5.5W/m |
| Crossover frequency | 500 Hz, 5 kHz |
| External dimensions | Width 370 x Height 760 x Depth 250 mm |
| Weight | 20.4kg |
| Original price | ¥98,000 per unit (approx. 1975) |
Design
The Celestion Ditton 44 features a sealed (acoustic suspension) enclosure, contributing to tight bass response. The UL12 woofer uses a fiber cone coated with viscoelastic synthetic resin for rigidity and a neoprene roll surround for durability and controlled movement. The HF2000 dome tweeter, also used in BBC monitor speakers, ensures high-frequency accuracy. Available finishes included walnut and teak, offering integration into various listening environments.
eBay Listings
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.