Specials

B-stock speaker with minor mounting marks around the fixing holes. The speaker was installed in a demo cabinet and has been used for a maximum of one hour. Fully tested and in perfect working condition.

• Nominal diameter: 12", 305mm
• Power rating: 60Wrms
• 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: 70-5000Hz
• Resonance frequency, Fs: 75Hz
• DC resistance, Re: Available 7.3Ω or 12.9Ω

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

4 tubes, matched as quad

The Sovtek 6550WD and 6550WE were designed to be the finest 6550's ever produced. Thicker plates, improved heat dissipation, higher transconductance, and increased linearity are just some of the inherent aspects of the new Sovtek super 6550's.

B-STOCK:S peaker shows visible installation marks on the mounting holes, indicating prior installation.

The G12C is a 12" ceramic speaker with a 35 oz magnet and seamed cone. It's comparable to the Jensen C12n. However, our speaker has a warmer sound and more depth in the tone.

Thiele-Small Parameters

• Resonant Frequency (Fs): 134.10 Hz
• DC Resistance (Re): 7.71 Ohm
• Coil Inductance (Le): 0.30 mH
• Mechanical Q (Qms): 18.33
• Electromagnetic Q (Qes): 1.43
• Total Q (Qts): 1.33
• Compliance Equiv. Vol. (Vas): 8.76 cu ft
• Mech. Compliance of Susp. (Cms): 0.05 mm/N
• BL Product (BL): 11.80 T-M
• Diaphragm Mass Inc. Airload (Mms): 30.58 grams
• Surface Area of Cone (Sd): 366.10 cm squared
• Sound Pressure Level (spl): 99.48 db

• Version: High quality Micalex socket
• Glassfiber filled PPS black body
• Termination Style: print / pcb mount
• for Tube Type: 12AX7, 12AT7, 12AU7, EL84, EZ81, EL844 etc.

• Version: High quality Micalex socket
• Glassfiber filled PPS black body
• Chassis mount
• Termination Style: solder lugs
• for Tube Type: 12AX7, 12AT7, 12AU7, EL84, EZ81, EL844 etc.

• High quality Micalex socket
• Glassfiber filled PPS black body
• Chassis mount
• Termination Style: solder lugs
• for Tube Type: EL34, E34L, 6L6, 6V6, 6550, KT66/77/88 etc.

Vintage American Ceramic Guitar Speaker
15" Ribbed Cone with a Large Ceramic Magnet, the replacement for C15N.

• Magnet: Large Ceramic
• Sensitivity: 99dB
• Power: 50 W
• 15 " Speaker
• 8 Ohm

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

• Plastic covered with steel inner core
• End plates gold plated
• Color: Black
• Mounting hardware screws and t-nuts included

B-STOCK: could have flaws in weaving

• Size: ca. 90 x 100 cm (only available in this size)
• Material: 100% treated paper
• Price per pcs.
• Actual shades may vary.

• FAQ Grillcloth