TT Diffusor 12" - Standard

The Belfast 820 provides players and listeners with a well-tailored and satisfyingly clear response. This model gives your tone a defined contour⁠—open and present lows, soft mids, and glassy/articulate highs—that will make your lead and solo lines soar.

Upgrade your 8" guitar speaker cabinet with this high-sensitivity driver, combining a powerful ferrite magnet motor, a 1" copper voice coil, a paper composite cone, a pair of dual terminals for easy connectivity and installation, with a sturdy steel basket to hold it all in place.

British tone guitar speaker

• 8" (203 mm) steel basket diameter
• 20 watts, 4 ohm, 97 dB SPL
• 1" copper voice coil, Kraft paper former
• 10 oz ferrite magnet
• Paper composite cone
• Size, Nominal (inch & mm): 8" (203 mm)
• RoHS Compliant: Yes
• Nominal Impedance (Z) (Ω): 4
• Rated Power IEC268-5 (W): 20 Watts
• Rated Impedance (Ω): 4
• Continuous Power (W): 20
• Program Power (W): 40
• Frequency Range (Hz): 88 - 11,000
• Sensitivity (dB SPL) ¹: 97
• Resonant Frequency (Fs) (Hz): 155
• DC Resistance (Re) (Ω): 3.4
• Voice Coil Inductance (Le) (mH): 0.12
• Mechanical Q Factor (Qms): 15.49
• Electrical Q Factor (Qes): 1.77
• Total Q Factor (Qts): 1.59
• Mechanical Resistance (Rms) (kg/s): 0.58
• Compliance Equivalent Volume (Vas) (L): 8.31
• Suspension Compliance (Cms) (mm/N): 0.11
• Surface Area of Diaphragm (Sd) (cm²): 226.98
• Moving Mass (Mms) (gm): 9.22
• Magnetic Gap Height (mm): 6.0
• Coil Winding Height (mm): 6.35
• Motor Force Factor (BL) (T•M): 4.17
• Efficiency (η₀) (%): 1.69
• Efficiency Bandwidth Product (EBP) (Fs/Qes): 87.88
• Basket Type: Stamped steel with black powder coating
• Terminal Size (mm): 5.2 x 0.5
• Voice Coil Diameter (mm): 25.4
• Voice Coil Wire Material: copper
• Voice Coil Former Material: Kraft paper
• Voice Coil Winding Style: Single Layer
• Magnet Material: Ferrite
• Magnet Weight (g): 283.5
• Cone Body Material: Paper composite
• Dust Cap Material: Paper
• Spider Material: Cotton
• Net Weight (kg): 1.02

Meticulously hand-crafted in the UK, the Celestion 100 celebrates the world’s first purpose-built guitar loudspeaker which, in various guises, has voiced some of the most legendary and memorable riffs and solos of all time.
Referencing our own collection of early alnico speakers, the Celestion 100 is born of a painstaking research and development process, analysing, understanding and then replicating the very essence and tone of these exquisite collector’s items in a speaker that looks as great as it sounds.

General Specifications

• Nominal diameter: 305mm / 12in
• Power rating: 30W
• Rated impedance: 8Ω or 16Ω
• Sensitivity: 100dB
• Chassis type: Pressed steel
• Magnet type: Alnico
• Voice coil diameter: 1.75in / 44mm
• Frequency range: 75-5000Hz
• Resonance frequency, Fs: 75Hz
• DC resistance, Re: 6.6Ω or 11.8Ω

Originally re-released a little over a decade ago, the G12H remains hugely popular with players looking to recreate the classic sounds of 60s and 70s rock.

With a strong, aggressive low-end and powerful low-mids, the G12H penetrates any mix with an attacking upper mid-range and an ice-cool top- end. Used singly or in quartets it provides serious attitude to soft amp tones, easily cutting through loud stage levels for chord work, and imparting a hard edge to single notes.

A favourite in the 'boutique' amplifier market, the G12H is often used on its own or paired with a Celestion Blue or Gold for a full-bodied sound that adds ceramic attitude to the chime of an Alnico speaker.

General Specifications

• Nominal diameter: 12", 305mm
• Power rating: 30Wrms
• Nominal impedance: Available 8Ω or 16Ω
• Sensitivity: 100dB
• Chassis type: Pressed steel
• Voice coil diameter: 1.75", 44.5mm
• Voice coil material: Round copper
• Magnet type: Ceramic
• Magnet weight: 50oz, 1.42kg
• Frequency range: 75-5000Hz
• Resonance frequency, Fs: 85Hz
• DC resistance, Re: 6.7Ω and 13.1Ω

Mounting Information

• Cut-out diameter: 11.1", 283mm
• Diameter: 12.2", 309mm
• Magnet structure diameter: 6.1", 156mm
• Mounting slot dimensions: 0.31",7.9mmØ
• Mounting slot PCD: 11.7", 297mm
• Number of mounting slots: 4
• Overall depth: 5.3", 135mm
• Unit weight: 10.4lb, 4.7kg

The G10C is a 10" ceramic speaker with a 30 oz motor and seamed cone.

Unit Weight: 7 pounds

Thiele-Small Parameters

• Resonant Frequency (Fs): 79.61 Hz
• DC Resistance (Re): 6.3 Ohm
• Coil Inductance (Le): 8 mH
• Mechanical Q (Qms): 7.7956
• Electromagnetic Q (Qes): 0.6822
• Total Q (Qts): 0.6273
• Compliance Equiv. Vol. (Vas): 1.349 cu ft
• Mech. Compliance of Susp. (Cms): 198.897 mm/N
• BL Product (BL): 9.92 T-M
• Diaphragm Mass Inc. Airload (Mms): 20.0945 grams
• Surface Area of Cone (Sd): 366.0962 cm squared
• Sound Pressure Level (spl): 96.35 db

The 12” Veteran 30™ speaker from WGS is tonally superior to Celestion's™ Vintage 30™ speaker. The tonal improvement is in the upper-mids. The Veteran 30™ speaker has smoothed out the upper-mid "spike" notorious in the Vintage 30™ speaker.

Unit Weight:  10 pounds

Mounting Information

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

Thiele-Small Parameters

• 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

Combining decades of experience with advanced measurement and analysis, the V-Type has been built using a carefully balanced 'recipe' of old and new design techniques. It produces a heady, exciting modern vintage sound that just makes you want to keep on playing: a speaker that delivers authentic Celestion tone whatever your style.The V-type is a sweet sounding speaker with a superbly balanced tonal signature that imparts a vintage musicality to your tone. Clean sounds are true across the lows, mids and highs, with just enough upper-mid chime and HF sparkle to add clarity and definition. Crank it up for a sizzling overdrive and raw rock tones, with plenty of mid-band warmth to give body and substance to lead note playing.

General Specifications

• Nominal diameter: 12", 305mm
• Power rating: 70Wrms
• 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: 70-5000 Hz
• Resonance frequency, Fs: 75Hz
• DC resistance, Re: Available 7.3Ω or 12.9Ω

Mounting Information

• 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: 8
• Overall depth: 4.84”, 123mm
• Unit weight: 7.2lb, 3.3kg

Tube-Town's Review

The Celestion V-Type sounds like a Vintage 30 with a touch of Greenback. Does anybody really need this? We think so, because the V-type has some clear advantages over the Vintage 30.
The biggest complaint about the Vintage 30 it the strong mid peak, which is nearly linear at 100dB between 450 - 1300 Hz. The V-Type also has a mid peak, but it starts later, around 600 Hz, and drops off sharply after 1kHz, which gives it a significantly smoother, less cluttered sound.
The V-Type also weighs quite a bit less than the Vintage 30. Your back will be grateful, and combo owners will be particularly happy.
The weight reduction follows from the use of a smaller magnet. The smaller magnet has the additional advantage that it can now be used in combos in which the magnet of a Vintage 30 would come in contact with the tubes or transformers. The V-Type also handles 10 watts more, which allows greater headroom, and is particularly useful with 50-watt amps.
Finally, the V-Type is considerably less expensive than the Vintage 30, for which your wallet will thank you.
All in all, we have to ask if the Vintage 30 is even necessary any more, as the V-Type is, to our taste, a better speaker and highly recommended as a direct replacement.
 

Give your listeners a tailored response of a sharp and punchy bottom-end, scooped mids, and soaring highs--keeping you in the fray at the extremes while maintaining a nice sense of sweetness in the middle of your range.

This classic 10" guitar speaker delivers a vintage sound, thanks to an alnico magnet motor that softens the tone without losing the immediacy. In addition, a vintage Kurt Müller paper cone maintains a lush profile, full-bodied sound profile that compliments your playing.

British tone guitar speaker

• 10" (250 mm) steel basket diameter
• 20 watts, 8 ohm, 96 dB SPL
• 1" copper voice coil, Kraft paper former
• 6.8 oz alnico magnet
• Kurt Müller guitar cone
• Size, Nominal (inch & mm): 10" (250 mm)
• Shape of Speaker: Round
• Speaker Type: Guitar Speaker
• Application: Musical Instruments
• Environment: Indoor
• RoHS Compliant: Yes
• Nominal Impedance (Z) (Ω): 8
• Rated Power IEC268-5 (W): 20 Watts
• Rated Impedance (Ω): 8
• Continuous Power (W): 20
• Program Power (W): 40
• Frequency Range (Hz): 65 - 6,300
• Sensitivity (dB SPL) ¹: 96
• Resonant Frequency (Fs) (Hz): 112
• DC Resistance (Re) (Ω): 6.20
• Voice Coil Inductance (Le) (mH): 0.35
• Mechanical Q Factor (Qms): 18.38
• Electrical Q Factor (Qes): 1.99
• Total Q Factor (Qts): 1.80
• Mechanical Resistance (Rms) (kg/s): 0.61
• Compliance Equivalent Volume (Vas) (L): 28.27
• Suspension Compliance (Cms) (mm/N): 0.1
• Surface Area of Diaphragm (Sd) (cm²): 397.61
• Moving Mass (Mms) (gm): 15.84
• Motor Force Factor (BL) (T•M): 5.91
• Efficiency (η₀) (%): 1.93
• Efficiency Bandwidth Product (EBP) (Fs/Qes): 56.48
• Basket Type: Cold-rolled steel
• Terminal Size (mm): 5.2 x 0.5 (Dual lug)
• Voice Coil Diameter (mm): 25.4
• Voice Coil Wire Material: Copper
• Voice Coil Former Material: Kraft paper
• Voice Coil Winding Style: Single Layer
• Magnet Material: Alnico
• Magnet Weight (g): 192.77
• Cone Body Material: Paper composite
• Cone Surround Material: Paper composite
• Dust Cap Material: Felt

The Ruby is an alnico-magnet guitar speaker that’s purpose-built to create vintage tones – and at 35-watts power handling, it’s ideal for use with mid-powered amps and combos. Bringing the instantly familiar Celestion alnico vibe with its glorious, dampened attack; the Ruby oozes a richly musical vintage warmth, with mellow highs and a smooth, sophisticated midrange.

General Specifications

• Nominal diameter: 12", 305mm
• Power rating: 35W
• Nominal impedance: 8Ω
• 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: 6.7Ω

Mounting Information

• Cut-out diameter: 11.1”, 283mm
• Diameter: 12.2", 309mm
• Magnet structure diameter: 5.0", 128mm
• Mounting slot dimensions: 0.31", 7.9mm Ø
• Mounting slot PCD: 11.7", 297mm
• Number of mounting slots: 8
• Overall depth: 6.5”, 165mm
• Unit weight: 9.3lb, 4.2kg

File:

• Ruby Review

Vintage American Ceramic Guitar Speaker
12" seamed cone with large alnico motor, upgrade replacement for Jensen P12N.

• Power Handling: 50W
• Sensitivity: 100 dB
• Voice Coil Diameter: 1.5"
• Magnet: Alnico - 40oz / 1,13 kg
• Weight: 10lbs / 4,53 kg

The 12” BlackHawk™ alnico speaker has finally arrived! Now your 1x12” 30-50 watt amp can really rock. This guitar speaker will give your amp pristine top end, tight mids, and all just the right amount of warmth and bottom end. This speaker is the 50 watt version of the 12” Black & Blue alnico. This 50 watt version has more low end than its 15 watt cousin. This speaker is the perfect upgrade for your VOX™ AC30. Drop in replacement for Celestion™ Gold™ alnico speaker.

Note: the naming is a bit awkward, because the difference to the Blackhawk HP is enormous. More correct would be the name "Black & Blue HP", so the 50 watt version of the Black&Blue or Celestion Blue.

Mounting Information

• Diameter: 12.2”
• Overall depth: 6.4”
• Cut-out diameter: 11.1”
• Mounting slot dimensions: 0.31”
• Number of mounting slots: 8

Thiele-Small Parameters

• Resonant Frequency (Fs): 110.42 Hz
• DC Resistance (Re): 7.98 Ohm
• Coil Inductance (Le): 0.35 mH
• Mechanical Q (Qms): 14.62
• Electromagnetic Q (Qes): 1.06
• Total Q (Qts): 0.98
• Compliance Equiv. Vol. (Vas): 13.30 cu ft
• Mech. Compliance of Susp. (Cms): .07 mm/N
• BL Product (BL): 12.42 T-M
• Diaphragm Mass Inc. Airload (Mms): 29.69 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 100.08 db

Building on the popularity of our G12C, we developed the G12Q for those times when you want the speaker to add some natural, vintage breakup but maintain clarity.  With a 20 oz magnet and a 1" voicecoil, the G12Q definitely has a vintage American flavor.  We highly recommend it with 5E3 style circuits.

Thiele-Small Parameters

• Resonant Frequency (Fs):91.91 Hz
• DC Resistance (Re): 7.70 Ohm
• Coil Inductance (Le): 0.26 mH
• Mechanical Q (Qms): 20.75
• Electromagnetic Q (Qes): 2.64
• Total Q (Qts): 2.35
• Compliance Equiv. Vol. (Vas): 22.17 cu ft
• Mech. Compliance of Susp. (Cms): 0.12 mm/N
• BL Product (BL): 6.57 T-M
• Diaphragm Mass Inc. Airload (Mms): 25.71 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 95.92 db

Vintage American Ceramic Guitar Speaker
8″ seamed ribbed cone with small ceramic motor, replacement for Jensen C8R.

• Small Ceramic Magnet
• Power: 15 W
• Sensitivity: 94,5dB
• Weight: 1,2 kg
• VC Diameter: 1″
• 4 Ohm
• Paper Coil

The ET90 is our lastest addition to the ET65 lineage.  Taking its core sound from the ET65, the ET90 gives you more all the way around.  We went to larger motor and a beefier voice coil on this model.  The result is more headroom, more power handling and a bigger feel.  If you've been looking for classic British tone with an "open" feel and a lot of power, the ET90 is your new favorite.

Thiele-Small Parameters

• Resonant Frequency (Fs): 100.14 Hz
• DC Resistance (Re): 8.04 Ohm
• Coil Inductance (Le): 0.33 mH
• Mechanical Q (Qms): 6.08
• Electromagnetic Q (Qes): 0.78
• Total Q (Qts): 0.69
• Compliance Equiv. Vol. (Vas): 16.03 cu ft
• Mech. Compliance of Susp. (Cms): 0.08 mm/N
• BL Product (BL): 13.95 T-M
• Diaphragm Mass Inc. Airload (Mms): 29.95 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 99.94 db

One of the most versatile speakers available in the market today.With tight and focused low end, produces crystal, clear and clean tones with sweet highs and good depth and warmth, accented by shimmering but never too brittle highs and a warm harmonic tone. Articulate, when presented with overdrive distortion notes remain well defined with lots of bite.
Very responsive, can be used in all types of music and at all levels of play. Excellent for 4 x 12 cabinets and combos, thanks to its limited weight. Excellent performer for both solid state and tube amplifiers, thanks to its modern power handling and tone balance.

Technical Details:    

• Size: 12"
• Impedance: 16 Ohm
• Rated Power (RMS): 100 W
• Sensitivity @ 1 W, 1 m:    97,3 dB
• Resonance Frequency  fs: 72,4 Hz

Files:

• Datasheet

Vintage American Ceramic Guitar Speaker
12" seamed cone with Large Ceramic Magnet, upgrade replacement for Jensen C12N.

• Magnet: Large Ceramic
• Power: 25 W
• Sensitivity: 99,5 dB
• Weight: 3,4 kgs
• VC Diameter: 1.5″
• 8 Ohm
• Paper Coil

Punch Sound speakers offer great dynamics and super-fast response, giving the player an extremely solid bass sound.
Equipped with ferrite magnets and steel baskets, they are ideal for classic styles where a clean, tight and bright sound is required.

Specifications

• Nominal Diameter: 209 mm / 8 in
• Nominal Impedance: 8 Ω
• Rated Power AES: 150 W
• Continuos Program Power: 300 W
• Sensitivity @ 1W/1m: 95.0 dB
• Voice Coil Diameter: 50 mm (2")
• Voice Coil Winding Depth: 11 mm
• Magnetic Gap Depth: 8 mm
• Flux Density: 1.10 T
• Magnet Weight: 1100 g
• Net Weight: 3.1 Kg
• Magnet Type: Ferrite
• Basket Material: Pressed Sheet Steel
• Voice Coil Winding Material: Copper
• Voice Coil Former Material: Kapton
• Cone Material: Paper
• Cone Treatment: No
• Surround Material: Treated Cloth
• Dust Dome Material: Solid Paper

Thiele & Small Parameters

• Re: 6.08 Ω
• Qms: 3.61
• Qts: 0.33
• Cms: 203 µm/N
• Vas: 13.1 l
• X max: +/- 3.1 mm
• N: 1.45 %
• Fs: 74.7 Hz
• Qes: 0.36
• Mms: 22.4 g
• Bxl: 13.29 Tm
• Sd: 213.8 cm²
• X var: +/- 6.6 mm
• Le (1KHz): 0.71 mH

Vintage American Ceramic Guitar Speaker
8″ seamed ribbed cone with small ceramic motor, replacement for Jensen C8R.

• Small Ceramic Magnet
• Power: 25 W
• Sensitivity: 94,5dB
• Weight: 1,2 kg
• VC Diameter: 1″
• 16 Ohm

The 10” Veteran™ speaker from WGS™ has great crunchy cone breakup and clean, warm overtones. The seamed paper cone is key to this guitar speaker's sound.

Thielle-Small Parameters

• Resonant Frequency (Fs): 110.86 Hz
• DC Resistance (Re): 6.9 Ohm
• Coil Inductance (Le): 8 mH
• Mechanical Q (Qms): 17.2304
• Electromagnetic Q (Qes): 1.9694
• Total Q (Qts): 1.7674
• Compliance Equiv. Vol. (Vas): 0.808 cu ft
• Mech. Compliance of Susp. (Cms): 119.122 mm/N
• BL Product (BL): 6.15 T-M
• Diaphragm Mass Inc. Airload (Mms): 17.3021 grams
• Surface Area of Cone (Sd): 366.0962 cm squared
• Sound Pressure Level (spl): 93.84 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

Files:

• Datasheet
• Datasheet (3D)