The
Celestion Ditton 121 is bookshelf 2-way speaker systems from the 80's a
large
clean soundfrom a small cabinet.
1.Baffle
edges contoured for excellent acoustic properties
2.Glass
filled nylon clamp ring
3.Integral
HF unit rear loading cnclosure
4.Barium
ferrite magnet 1.0. Tesla
5.Pressure
formed aluminium dome
6.Critically
located damping elements
7.Baffle
injection moulded from foamed styrene for strength and rigidity
8.Neoprene
roll surround
9.Resistent
protective grille formed from perforated rigid polystyrene sheet
10.Four
layer voice coil
11.Barium
ferrite magnet 0.7 tsla
12.Integral
crossover and terminal housing module. Terminal posts connected directly to
crossover board
13.Bonded
acrylic fibre damping
14.High
density particle board cabinet assembled with baffle integral
Specifications
Overall
Frequency response: 60 Hz to 18 kHz (±6
dB)
Impedance:
8 Ω nominal
System
Resonance: 75 Hz
System
Q: 1.2
Sensitivity: 2.5 watts pink noise input produces 90 dB SPL
at 1 metre in anechoic conditions
Crossover
Frequency: 4 kHz
Power
Handling:
Max. Rated
power 40 watts programme (without clipping)
Continuous
Sine Wave voltage rating 9.0 V 20 Hz - 4 kHz ; 4,5 V 4 kHz - 20 kHz
Amplifier
Requirements: 10 -40 watts
Finish: Teak, Walnut, Black
Internal
Volume: 18 litres
Dimensions
(W x H x D): 265 x 395 x 226 mm
Weight: 6 kg each net