12″ Speaker 250 W 4 Ohms
DELTALITE®-II 2512 Neodymium
Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures.
Thiele & Small Parameter
€218.83 incl. GR VAT
Out of stock
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Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures.
DELTALITE®-II 2512 Neodymium
Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures.
Thiele & Small Parameter
Eminence Deltalite II 2512 C 12" Speaker 250 W 4 Ohms remove | CELESTION T5311AWD WOOFER 12'' TF1225 PRO AUDIO 250W remove | CELESTION T5491 WOOFER 12'' NTR12-3018D PRO AUDIO 350W remove | CELESTION T4427 WOOFER 12'' ALNICO BLUE 8OHM FOR GUITAR AMP 15W 100dB remove | BMS BMS12CN680L 12" Coaxial Neodymium Speaker 12CN680 500 W + 80 W 8 Ohm remove | B & C Speakers 12-PZ32 Woofer 12 inch 400WRMS 97dB remove | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Name | Eminence Deltalite II 2512 C 12" Speaker 250 W 4 Ohms remove | CELESTION T5311AWD WOOFER 12'' TF1225 PRO AUDIO 250W remove | CELESTION T5491 WOOFER 12'' NTR12-3018D PRO AUDIO 350W remove | CELESTION T4427 WOOFER 12'' ALNICO BLUE 8OHM FOR GUITAR AMP 15W 100dB remove | BMS BMS12CN680L 12" Coaxial Neodymium Speaker 12CN680 500 W + 80 W 8 Ohm remove | B & C Speakers 12-PZ32 Woofer 12 inch 400WRMS 97dB remove | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SKU | EDL22512C | T5311 | T5491 | T4427 | BMS12CN680L | 12-PZ32 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Rating | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Price | €218.83 incl. GR VAT | €115.00 incl. GR VAT | €237.58 incl. GR VAT | €312.48 incl. GR VAT | €699.92 incl. GR VAT | €156.00 incl. GR VAT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stock | Out of stock | Available on backorder | Available on backorder | Available on backorder | Available on backorder | In stock | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Availability | Out of stock | Available on backorder | Available on backorder | Available on backorder | Available on backorder | In stock | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Add to cart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description | 12" Speaker 250 W 4 OhmsDELTALITE®-II 2512 Neodymium Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Content | General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
12 "
Nominal Diameter
304.8 mm
Voice Coil
2.5 "
Voice Coil
63.5 mm
Overall diameter
314.5 mm
Pitch Circle Diameter
295.1 mm
Cut- out Measurement
280.9 mm
Diameter of fixing holes
7 mm
Depth
154 mm
Nominal Impedance
4 Ohm(s)
Nominal Load Capacity
250 W
maximum rated load
500 W
Sensitivity (1 W / 1 m)
99.9 dB
Frequency response
48 - 4000 Hz
Voice Coil Material
Aluminium
Magnet
Neodymium
Depth of the magnetic gap
7 mm
Fs (Resonance Frequency)
37 Hz
Re (DC resistance)
5.04 Ohm(s)
Qms (mechanical quality)
3.13
Le (inductance of the voice coil)
0.46 mH
Qes (electrical quality)
0.44
Qts (overall quality)
0.39
Vas (equivalent volume)
147
Mms (moving mass)
49 g
BL (power factor)
11.3 T/m
Xmax (maximum displacement)
4.9 mm
Cms (elasticity of the suspension)
0.38 mm/N
Sd (membrane area)
519.5 cm²
Weight
2,599 kg
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For use in 2-way or compact 3-way systems, the 1225 bass and mid range driver has a high sensitivity and excellent power handling characteristics. General specifications
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Nominal diameter (mm/in) | 305/12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Power Rating (AES, W rms) | 300 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Nominal impedance (Ω) | 8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voice coil diameter (mm/in) | 76.2/3.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Magnet type | Neodymium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Chassis type | Cast aluminium | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sensitivity (dB) | 98 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Frequency range (Hz) | 50-4000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Coil material | Round copper | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Cone material | Kevlar loaded paper | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Surround material | Cloth-sealed | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Suspension | Single | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Xmax (mm/in) | 4/0.16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Gap depth (mm/in) | 8.0/0.32 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voice coil winding width (mm/in) | 16.0/0.63 |
D (m/in) | 0.26/10.24 |
Fs (Hz) | 56.4 |
Mmd (g/oz) | 54.41/1.92 |
Mair | 6.92/0.244 |
Qms | 2.74 |
Qes | 0.33 |
Qts | 0.29 |
Re (Ω) | 5.77 |
Vas (lt/ft3) | 51.78/1.828 |
BI (Tm) | 19.61 |
Cms (mm/N) | 0.13 |
Rms (kg/s) | 7.921 |
Le (mH) | 0.778 |
Overall diameter (mm/in) | 310/12.2 |
Overall depth (mm/in) | 137/5.39 |
Cut-out diameter (mm/in) | 286/11.26 |
Mounting slot dimensions (mm/in) | 6.5/0.26 x 9.5/0.37 |
Number of mounting slots | 8 |
Mounting slot PCD range (mm/in) | 294/11.57 |
Unit weight (kg/lb) | 2.6/5.7 |
Single pack size W x D x H (mm/in) | - |
Single pack weight (kg/lb) | - |
Multipack (60) size W x D x H (mm/in) | 1080 x 980 x 880/42.5 x 38.6 x 34.6 |
Multipack (60) weight (kg/lb) | 146/321 |
This classic guitar speaker actually started life as a radio speaker that was modified specifically for use in electric guitar amplifiers. In its original incarnation as the G12 T530 it appeared in several colour variations, but it was the Blue version, fitted as standard into Vox AC30 amps, that secured its place in guitar tone history.
The Blue found favour with notable guitarists like Brian May, due to its glorious dampened attack, warm lows, mellow upper-mids and brilliant belllike top-end. When coupled with a suitable amplifier it evokes rich definition and develops beautiful musical compression when pushed. According to tone enthusiasts worldwide, the Blue is the benchmark for guitar speaker perfection.
General specifications | |
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Nominal diameter | 12“, 305mm |
Power Rating | 15W |
Nominal impedance | 8Ω and 15Ω |
Sensitivity | 100dB |
Chassis type | Pressed steel |
Voice coil diameter | 1.75“, 44.5mm |
Voice coil material | Round copper |
Magnet type | Alnico |
Frequency range | 75-5000Hz |
Resonance frequency, Fs | 75Hz |
DC resistance, Re | 6.4Ω & 11.8Ω |
Mounting Information | |
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Diameter | 12.2“, 309mm |
Overall depth | 6.5“, 165mm |
Magnet structure diameter | 5.0“, 128mm |
Cut-out diameter | 11.1“, 283mm |
Mounting slot dimensions | 0.31“, 7.9mm Ø |
Number of mounting slots | 4 |
Mounting slot PCD | 11.7“, 297mm |
Unit weight | 9.3lb, 4.2kg |
Long excursion 12" woofer with 800W power handling for
subwoofer application. A special 3" copper voice coil using
proprietary high temperature adhesives and an optimized
magnet assembly guarantees superb LF dynamic range with a
very low distortion. Due to the linear characteristics of the 12
PZ 32, exceptional results are obtained in horn loaded
subwoofer applications.
Specifications
Nominal Diameter 320 mm (12 in)
Nominal Impedance 8 Ω
Minumum Impedance 7.8 Ω
Power Handling
(70 –700 Hz)
Nominal1 400 W
Continuous Program2 800 W
Sensitivity (1W/1m)3 95 dB
Frequency Range 40-2500 Hz
Voice Coil Diameter 76 mm (3 in)
Winding Material Copper
Former Material Glass Fibre
Winding Depth 22 mm (7/8 in)
Magnetic Gap Depth 10 mm (3/8 in)
Flux Density 1.1 T
Also available in 4 Ω, data upon request
Thiele & Small Parameters4
Fs 38 Hz
Re 6.2 Ω
Qes 0.2
Qms 5.9
Qts 0.19
Vas 102 dm3 (3.6 ft3)
Sd 522 cm2 (80.9 in2)
η0 2.7%
X max ± 5.5 mm
X var ± 5.5 mm
Mms 64 g
Bl 21.7 T·m
Le 2.7 mH
Mounting and Shipping Information
Overall Diameter 316 mm (12.4 in)
Bolt Circle Diameter 296 mm (11.6 in)
Baffle Cutout Diameter 282 mm (11.1 in)
Depth 134 mm (5.3 in)
Flange and Gasket Thickness 16 mm (5/8 in)
Net Weight 7.6 kg (16.7 lb)
Shipping Weight 8.5 kg (18.7 lb)
Shipping Box 380x380x170 mm
(15x15x6.7 in)
1 2 hours test made with continuous pink noise signal (6 dB crest factor) within the
specified range. Power calculated on rated minimum impedance. Loudspeaker in
free air.
2 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
3 Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. Average
SPL from 200 to 2500 Hz.
4 Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning
test.
Weight | 3.7 kg |
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Woofer Inch | |
Ohm |
Weight | 3.00 kg |
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Weight | 2.60 kg |
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Weight | 4.20 kg |
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Weight | 5.50 kg |
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Weight | 2.50 kg |
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