TT Diffusor 12" - Standard

• Resonant Frequency (Fs): 100.45 Hz
• DC Resistance (Re): 6.4 Ohm
• Coil Inductance (Le): 8 mH
• Mechanical Q (Qms): 12.3144
• Electromagnetic Q (Qes): 1.188
• Total Q (Qts): 1.0835
• Compliance Equiv. Vol. (Vas): 2.165 cu ft
• Mech. Compliance of Susp. (Cms): 50.169 mm/N
• BL Product (BL): 11.64 T-M
• Diaphragm Mass Inc. Airload (Mms): 50.0389 grams
• Surface Area of Cone (Sd): 923.4744 cm squared
• Sound Pressure Level (spl): 99.03 db

• Nominal diameter: 12", 305mm
• Power rating: 75Wrms
• Nominal impedance: Available 8Ω or 16Ω
• Sensitivity: 97dB
• Chassis type: Pressed steel
• Voice coil diameter: 1.75", 44.5mm
• Voice coil material: Round copper
• Magnet type: Ceramic
• Magnet weight: 35oz, 0.99kg
• Frequency range: 80-5000Hz
• Resonance frequency, Fs: 85Hz
• DC resistance, Re: Available 6.77Ω or 12.9Ω

• Cut-out diameter: 11.1", 283mm
• Diameter: 12.2", 309mm
• Magnet structure diameter: 5.7", 145mm
• Mounting slot dimensions: 0.31", 7.9mm Ø
• Mounting slot PCD: 11.7", 297mm
• Number of mounting slots: 4
• Overall depth: 5.0", 127mm
• Unit weight: 7.7lb, 3.5k

• Diameter:12.2”
• Overall depth: 5.3”
• Cut-out diameter: 11.1”
• Mounting slot dimensions: 0.31”
• Number of mounting slots: 8

• Resonant Frequency (Fs): 94.84 Hz
• DC Resistance (Re): 7.99 Ohm
• Coil Inductance (Le): 0.35 mH
• Mechanical Q (Qms): 12.15
• Electromagnetic Q (Qes): 0.78
• Total Q (Qts): 0.74
• Compliance Equiv. Vol. (Vas): 18.53 cu ft
• Mech. Compliance of Susp. (Cms): 0.10 mm/N
• BL Product (BL): 13.25 T-M
• Diaphragm Mass Inc. Airload (Mms): 28.88 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 99.84 db

• Diameter:12.2”
• Overall depth: 5.3”
• Cut-out diameter: 11.1”
• Mounting slot dimensions: 0.31”
• Number of mounting slots: 8

• Resonant Frequency (Fs): 94.84 Hz
• DC Resistance (Re): 7.99 Ohm
• Coil Inductance (Le): 0.35 mH
• Mechanical Q (Qms): 12.15
• Electromagnetic Q (Qes): 0.78
• Total Q (Qts): 0.74
• Compliance Equiv. Vol. (Vas): 18.53 cu ft
• Mech. Compliance of Susp. (Cms): 0.10 mm/N
• BL Product (BL): 13.25 T-M
• Diaphragm Mass Inc. Airload (Mms): 28.88 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 99.84 db

CERAMIC Vintage

The JENSEN® "C" series speakers were developed because the world's supply of cobal (Co in AlNiCo) slump, making this raw material more expensive. While ceramic magnets are larger in size than comparable AlNiCo magnets of the same gauss strenght, their cost is lower. "C" series JENSEN® speakers use same cones and voice coils comparable to our AlNiCo series speakers, thus providing a similar tone but at a reduced price.

Technical Details:    

• Size: 10"
• Impedance: 8 Ohm
• Rated Power (RMS): 35 W
• Sensitivity @ 1 W, 1 m: 95,2 dB
• Resonance Frequency  fs: 96 Hz

Files:

• Datasheet

Vintage American Ceramic Guitar Speaker
10" seamed cone speaker with a small ceramic motor, an upgrade replacement for Jensen C10R.

• Power: 25 W
• Small ceramic magnet
• sensitivity: 96,5 dB
• weight: 1,4 kg
• VC diameter: 1"
• 8 Ohm

The 12” ET65™ speakers has big and creamy lows blend with tight midrange and sparkling highs for some of the best tones ever created! This speaker is for classic rock, country, and blues. Upgrade from your Celestion™ G12-65.

Unit Weight:  7.5 pounds

Thiele-Small Parameters

• Resonant Frequency (Fs): 98.69 Hz
• DC Resistance (Re): 8.05 Ohm
• Coil Inductance (Le): 0.35 mH
• Mechanical Q (Qms): 5.38
• Electromagnetic Q (Qes): 1.10
• Total Q (Qts): 0.91
• Compliance Equiv. Vol. (Vas): 16.75 cu ft
• Mech. Compliance of Susp. (Cms): 0.09 mm/N
• BL Product (BL): 11.58 T-M
• Diaphragm Mass Inc. Airload (Mms): 29.51 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 99.45 db

The original G12M of the 1960s was Celestion's first guitar speaker to use a ceramic magnet and paved the way for high power guitar amplifiers. The G12M uses a medium weight magnet to produce a sound that is smooth and warm but bright enough to hold its own against any rock backline.Known simply these days as the 'Greenback', the G12M's fabled 'brown tone' is characterised by a warm, controlled low-end, a rich, vocal mid-range and a delicate, detailed top-end. Loaded into a 4x12 and driven hard, these speakers exude warm, crunchy chords and sweet searing single-notes

General Specifications

• Nominal diameter: 12", 305mm
• Power rating:20Wrms
• Nominal impedance: 8Ω and 15Ω
• Sensitivity: 96dB
• Chassis type: Pressed steel
• Voice coil diameter: 1.75", 44.5mm
• Voice coil material: Round copper
• Magnet type: Ceramic
• Magnet weight: 35oz, 0.99kg
• Frequency range: 75-5000Hz
• Resonance frequency, Fs: 75Hz
• DC resistance, Re: 6.57Ω and 12.13Ω

• Cut-out diameter: 11.1", 283mm
• Diameter: 12.2", 309mm
• Magnet structure diameter: 5.9", 150mm
• Mounting slot PCD: 11.7", 297mm
• Number of mounting slots: 4
• Overall depth: 5.1", 130mm
• Unit weight: 7.9lb, 3.6kg

Vintage American Ceramic Guitar Speaker
10" seamed cone speaker with a small ceramic motor, an upgrade replacement for Jensen C10R.

• Power: 15 W
• Small ceramic magnet
• sensitivity: 96,5 dB
• weight: 1,4 kg
• VC diameter: 1"
• 4 Ohm
• Paper Coil

• Resonant Frequency (Fs): 148.07 Hz
• DC Resistance (Re): 6.7 Ohm
• Coil Inductance (Le): 8 mH
• Mechanical Q (Qms): 9.6715
• Electromagnetic Q (Qes): 0.9538
• Total Q (Qts): 0.8682
• Compliance Equiv. Vol. (Vas): 0.257 cu ft
• Mech. Compliance of Susp. (Cms): 110.714 mm/N
• BL Product (BL): T-M
• Diaphragm Mass Inc. Airload (Mms): 10.4353 grams
• Surface Area of Cone (Sd): 214.0839 cm squared
• Sound Pressure Level (spl): 95.78 db

• Nominal diameter: 10", 254mm
• Power rating: 40Wrms
• Nominal impedance: Available 8Ω or 15Ω
• Sensitivity: 98dB
• Chassis type: Pressed steel
• Voice coil diameter: 1.75", 44.5mm
• Voice coil material: Round copper
• Magnet type: Alnico
• Frequency range: 80-6000Hz
• Resonance frequency, Fs: 80Hz
• DC resistance, Re: 6.66Ω and 13.56Ω

• Cut-out diameter: 9.0", 229mm
• Diameter: 10.1", 256mm
• Magnet structure diameter: 4.7", 119mm
• Mounting slot dimensions: 0.25", 6.5mm Ø
• Mounting slot PCD: 9.6", 244mm
• Number of mounting slots: 8
• Overall depth: 5.3", 135mm
• Unit weight: 6.0lb, 2.7kg

• Nominal diameter: 12", 305mm
• Power rating: 80Wrms
• Nominal impedance: Available 8Ω or 16Ω
• Sensitivity: 98dB
• Chassis type: Pressed steel
• Voice coil diameter: 1.75", 44.5mm
• Voice coil material: Round copper
• Magnet type: Ceramic
• Magnet weight: 31oz, 0.88kg
• Frequency range: 80-5000Hz
• Resonance frequency, Fs: 85Hz
• DC resistance, Re: Available 6.1Ω or 10.41Ω

• Cut-out diameter: 11.1", 283mm
• Diameter: 12.2", 309mm
• Magnet structure diameter: 5.3", 134mm
• Mounting slot dimensions: 0.31", 7.9mm Ø
• Mounting slot PCD: 11.7", 297mm
• Number of mounting slots: 4
• Overall depth: 4.7", 119mm
• Unit weight: 6.8lb, 3.1kg

• Nominal Impedance (Z): 8Ohm
• Rated Power IEC268-5: 90 Watt
• Sensitivity (@1W/1 m): 100 dB/SPL
• Frequency range: 80 – 5000 Hz
• Resonant Frequency (Fs): 85 Hz
• Voice Coil Diameter 1.75”

• Datasheet

The 40 watt version of the Jensen Blackbird has smoother top end compared to the 100 watt version, making it suitable not only for crisp clean sounds but also good for crunchy leads.

Gene: Blues, Jazz, Rock'n Roll, Rockabilly

Technical Details:    

• Size: 12"
• Impedance: 8 Ohm
• Rated Power (RMS): 40 W
• Sensitivity @ 1 W, 1 m: 96 dB
• Resonance Frequency  fs: 93,2 Hz

• Re: 5.9 Ω
• Fs: 93.2 Hz
• Qms: 14.29
• Mms: 28.7 g
• Qts: 1.36
• Bxl: 8.20 Tm
• Cms: 102 µm/N
• Sd: 490.9 cm²
• Vas: 34.6 l
• Le (1kHz): 0.40 mH

• Nominal Impedance (Z): 8 Ohm
• Rated Power IEC268-5: 90 Watt
• Sensitivity (@1W/1 m): 100 dB/SPL
• Frequency range: 80 – 5000 Hz
• Resonant Frequency (Fs): 85 Hz
• Voice Coil Diameter 1.75”

• Datasheet

• 10" (250 mm) steel basket diameter
• 50 watts, 8 ohm, 96 dB SPL
• 1.75" aluminum voice coil, Nomex former
• 35 oz ferrite magnet
• Kurt Müller paper cone
• Size, Nominal (inch & mm): 10" (250 mm)
• Shape of Speaker: Round
• RoHS Compliant: No
• Nominal Impedance (Z) (Ω): 8
• Rated Power IEC268-5 (W): 50 Watts
• Rated Impedance (Ω): 8
• Program Power (W): 100
• Frequency Range (Hz): 65 - 5,500
• Sensitivity (dB SPL) ¹: 96
• Resonant Frequency (Fs) (Hz): 109
• DC Resistance (Re) (Ω): 7.1
• Voice Coil Inductance (Le) (mH): 0.39
• Mechanical Q Factor (Qms): 18.06
• Electrical Q Factor (Qes): 0.85
• Total Q Factor (Qts): 0.81
• Mechanical Resistance (Rms) (kg/s): 0.83
• Compliance Equivalent Volume (Vas) (L): 21.86
• Suspension Compliance (Cms) (mm/N): 0.10
• Surface Area of Diaphragm (Sd) (cm²): 397.61
• Moving Mass (Mms) (gm): 21.81
• Motor Force Factor (BL) (T•M): 11.22
• Efficiency (η₀) (%): 3.22
• Efficiency Bandwidth Product (EBP) (Fs/Qes): 128.99
• Basket Type: Stamped steel
• Terminal Size (mm): 5.2 x 0.5
• Voice Coil Diameter (mm): 44.5
• Voice Coil Wire Material: Copper clad aluminum
• Voice Coil Former Material: Nomex
• Voice Coil Winding Style: Single Layer
• Magnet Material: Ferrite
• Magnet Weight (g): 993.23
• Cone Body Material: Paper composite
• Cone Surround Material: Paper composite
• Dust Cap Material: Cloth

• Diameter: 12.2”
• Overall depth: 5.3”
• Cut-out diameter: 11.1”
• Mounting slot dimensions: 0.31”
• Number of mounting slots: 8

• Resonant Frequency (Fs): 103.76 Hz
• DC Resistance (Re): 8.04 Ohm
• Coil Inductance (Le): 0.33 mH
• Mechanical Q (Qms): 9.73
• Electromagnetic Q (Qes): 0.75
• Total Q (Qts): 0.70
• Compliance Equiv. Vol. (Vas): 16.28 cu ft
• Mech. Compliance of Susp. (Cms): 0.09 mm/N
• BL Product (BL): 13.85 T-M
• Diaphragm Mass Inc. Airload (Mms): 27.48 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 99.63 db

Set of metal corners for housing consisting of:

• 8 x Cabinet corner w/ cutaway 2 leg - Dumble Style, silver
• Steel nickel plated
• Internal radius: 11 mm
• 16 x Screws with extra flat head, silver

Universal size for 12" speakers
Dome diameter: 120 mm - recommended for guitar loudspeaker with massive beaming and higain sounds

As the frequency increases, the radiation of a loudspeaker is increasingly focused on its center. If the listener is in this beam, the sound is extremely harsh and biting; if one moves to the side of it, the sound becomes significantly darker and treble components are partially missing.
To reduce this behavior, a diffuser is used. This sits directly in the beam of the speaker and deflects the high frequencies very strongly, it breaks the "beam". This makes the sound much fuller and more balanced.

Hear the Diffusor in action on ->YouTube (made by one of our customers, Thanks !)

• 5F6A Generic Aluminium Chassis
• Size: 509 x 105 x 68 mm
• Material: 2 mm Aluminium (AlMg3)
• Lettering: none
• Made in Germany

• Datasheet
• Datasheet (3D)