CELESTION CDX1-1070 ORIGINAL DRIVER FOR YAMAHA STAGEPAS T5866A YE271A00 400i

Celestion Original spare part CDX1-1070 T5916AXP compatible with YAMAHA T5866A

Spare part tweeter 2.5 cm

Power : 20W / 8 Ohm

As used by Celestion CDX1-1010 - 

CELESTION CDX1-1070 8 Ohm Tweeter Magnet inkl. Diaphragm for Yamaha Stagepas 400i

• 1” exit light weight, low-profile ferrite magnet compression driver with
  1” copperclad aluminium voice coil
• 20Wrms (AES standard) power handling and 106dB sensitivity, 1500Hz – 20kHz frequency range
• Single piece PETP film diaphragm and surround
• Finite element analysis (FEA) used to optimise magnetic, acoustic and electro mechanical design
• Ideal for entry level two-way sound reinforcement cabinets

General Specifications
Power rating: 12Wrms
Nominal impedance: 8 Ω
Frequency range: 1.5kHz 20kHz
Sensitivity: 106dB
Recommended min. crossover: (12dB/oct) 2200Hz
Voice coil diameter: 25mm/1in
Voice coil material: Copper clad aluminium
Magnet type: Ferrite
Diaphragm material: PETP film
Surround material: PETP film

Mounting Information
Overall width: 70mm/2.8in
Overall depth: 50mm/2in
Fitting Flange: (2xM6 holes on 76mm/3in PCD)
Throat exit: 25mm/1in
Unit weight: 0.5kg/1.1lb

Driver 1" 20W, 107dB

70W AES compression driver, 1.75 διάφραγμα τιτανίου, 16Ω

The model 2426H is a professionalquality high frequency compressiondriver which incorporates JBL'stitanium diamond diaphragm. Thistitanium diamond structure combinesthe ruggedness of phenolic andcomposite-type diaphragms with theoutstanding frequency response offragile aluminum and exotic metaldiaphragms.

JBL's exclusive suspension, consistingof a three-dimensional diamondpattern, reduces bendingstresses in the diaphragm supportstructure. The depth of the diamondpattern is closely controlled toprovide predictable frequencies forthe 2nd and 3rd normal resonancemodes and for the basic suspensionresonance.

The mathematically determinedphasing plug consists of concentricexponential horns to minimize phasecancellations. Phasing plug, throat exittube and diaphragm assemblies areidentical to the previous model.

All cast parts and tolerances are held to the same levels traditionally associated with JBL designs. Additionally the press-fit assembly and interlocking parts assure greater resistance to the mechanical shock. Diaphragm assemblies are rim centered rather than pin mounted, for instant interchange ability and ease of field service.Mounting is provided for standard25 mm (1 in) three bolt pattern. The front snout may be removed(unscrewed) to allow standard 1 3/8" -18 screw mounting. Through holes for external attachment points are also provided. A machined ring of copper surrounds the pole piece to counteract the inductance of the voice coi1 at high frequencies. After manufacture, the frequency response of each driver is tested for conformity to rigid performance standards.

The 2426H is offered in an 8 ohm impedance, and the otherwise identical 2426J is offered in a 16 ohm impedance.

The 2426H features a removable flange to expose a 1 3/8“-18 snout for screw-on type horns.

• Throat Diameter: 25 mm (1 in)


• Nominal Impedance:2426H - 8 ohms2426J - 16 ohms


• Minimum Impedance: 5 ohms (H), 9 ohms (J) @ 5 kHz


• D.C. Resistance: 3.3 ohms (H), 6.5 ohms (J) +/- 10% @ 25C


• Power Capacity:70 W continuous program above 800 Hz100 W continuous Program above 1.2 kHz


• Sensitivity:107 dB SPL, 1 W @ 1 m, JBL 2344A horn110 dB SPL, 1 W @ 1 m, JBL 2370A horn117 dB SPL, 1 mW on plane wave tubes


• Nominal Efficiency: 25% (800 Hz to 2.5 kHz)


• Frequency Range: 500 Hz to 20 kHz


• Recommended Crossover4: 800 Hz or higher, 12 dB/octave slope minimun


• Diaphragm: 0.05 mm (0.002 in) pure titanium


• Voice Coil Diameter: 44 mm (1% in)


• Voice Coil Material: Edgewound aluminum ribbon


• Flux Density: 1.8 T (18,000 gauss)


• Bl Factor:6.3 N/A(H)9.3 N/A (J)


• Positive voltage to black terminal gives diaphragm motion toward phasing plug


• Mounting:Three 1/4-20 threaded holes, 120 apart on 57.2 mm

(2-1/4 in) diameterFront snout may be removed (unscrewed) to expose standard 1 3/8 in -18 screw threads

• Dimensions: 149 mm (5 7/8 in) diameter, 104 mm (4 1/8 in) depth


• Net Weight: 4.3 kg (9-1/2 lb)

Driver 140WRMS, 108dB, 500-18.000 Hz

2" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a
optimized high energy ceramic magnet assembly using a copper shorting
ring assembly produce smooth response and excellent sonic properties .

Specifications1
Throat Diameter 50 mm (2 in)
Nominal Impedance 8 Ω
Minimum Impedance 8 Ω
Power Handling
(1000 –20000 Hz)
Nominal2 80 W
Continuous Program3 160 W
Sensitivity (1W/1m)4 108 dB
Frequency Range 0.5 – 18 kHz
Recommended Crossover5 1000 Hz
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Inductance 0.14 mH
Diaphragm Material Titanium
Flux Density 1.8 T
Also available in 16 Ω, data upon request

Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter 170 mm (6.7 in)
Depth 67 mm (2.6 in)
Net Weight (1 unit) 4.5 kg (9.9 lb)
Shipping Weight (2 units) 9.6 kg (21.2 lb)
Shipping Box (2 units) 210x210x190 mm
(8.3x8.3x7.5 in)
1 Driver mounted on B&C ME 75 horn.
2 2 hours test made with continuous pink noise signal (6 dB crest factor) within
the specified range. Power calculated on rated minimum impedance.
3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5 12 dB/oct. or higher slope high-pass filter.