Description

The GA-SC64 12" Signature Guitar Speaker is an Eminence guitar speaker for musicians, builders, and repair technicians seeking a purposeful replacement or new-cabinet driver. Vintage American ceramic magnet tone approved by legendary amp builder, George Alessandro. Well-balanced from top to bottom with tight, full lows, warm mids, and warm, but open highs. Key specifications include 40 W power handling, 8 Ω nominal impedance, 80 Hz - 5.3 kHz usable frequency range, 100.5 dB sensitivity.

Its construction features a ferrite magnet, a paper cone, a 1.75", 44 mm voice coil, supporting reliable performance in compatible cabinets and amplifiers. Use it for amplifier upgrades, custom cabinet projects, tonal experimentation, or restoring a working rig with a speaker selected for its musical response. Before installation, confirm the amplifier's impedance requirement, available mounting depth, cabinet cutout, and power compatibility. For best results, choose an enclosure and amplifier pairing appropriate for the published specifications and the desired playing style.

Specifications

Nominal basket diameter: 12", 305mm

Nominal impedance: 8 Ω

Power rating watts: 40 W

Resonance: 88 Hz

Usable frequency range: 80 Hz - 5.3 kHz

Sensitivity: 100.5 dB

Gap height: 0.313", 8 mm

Voice coil diameter: 1.75", 44 mm

Characteristics

Series: Signature

Model: GA-SC64

Application: 12" Open or Closed Back

Configuration: 1, 2, or 4 X 12"

Low End Response: Moderate

Low End Shape; Tight/Punchy

Mid-Range Response: Moderate

Mid-Range Shape: Warm High-End

Response: Moderate

Volume/Power: Louder

Overall Coloration*: Vintage American ceramic magnet tone approved by legendary amp builder, George Alessandro. Well-balanced from top to bottom with tight, full lows, warm mids, and warm, but open highs.

Break-up Modes: Medium

Power Range: Up to 40 watts

Instrument: Lead/Rhythm Guitar

Genre of Music: Rock, Blues, Country

13 x 13 x 7 10#