SpeakerCraft SC3-IW5-LCR Dual 5.25" In-Wall LCR Speaker, Kevlar Woofers
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Description
The SpeakerCraft SC3-IW5-LCR is a premium in-wall LCR loudspeaker from the Nice SC3 architectural series — an evolution of SpeakerCraft, the inventor of architectural speakers. Its left-center-right-capable design pairs dual 5.25-inch black Kevlar woofers with a pivoting aluminum-magnesium AccuAim tweeter, making it an ideal on-wall front-stage or surround channel for home theater and high-performance whole-home audio.
Kevlar is thin, stiff, and light for improved transient response and dynamics, while the aluminum-magnesium alloy tweeter — 56.3% larger than a typical 1-inch dome — delivers more power at a lower crossover point, enhanced off-axis response, and low distortion. A copper shorting ring (Faraday shield) reduces distortion and keeps impedance consistent, and an asymmetrical 3rd-order crossover with a 3-position tweeter level switch and 2-position voice switch lets you fine-tune the highs and vocal focus for a crisp, dynamic musical performance.
The ViseLock toolless clamping system mounts the speaker up to 75% faster than traditional designs, AccuAim click-locks the tweeter to a repeatable angle for precise phase accuracy, and XmaG extended pole pieces keep response linear at all levels. A rigid metal frame minimizes resonance and transmission loss, and the paintable, bezelless stainless-steel rectangular grille resists rust naturally. The SC3-IW5-LCR works with BKT84600E pre-construction brackets.
Features
- Dual 5.25-inch black Kevlar woofers for extended, dynamic mid-bass
- Pivoting 1.25-inch aluminum-magnesium AccuAim tweeter, 56.3% larger than a 1-inch dome
- LCR-capable design for front left, center, and right home-theater channels
- Copper shorting ring (Faraday shield) for lower distortion and consistent impedance
- Asymmetrical 3rd-order crossover with 3-position tweeter level and 2-position voice switches
- ViseLock toolless mounting system installs up to 75% faster
- XmaG extended pole pieces plus a rigid metal frame for linear, low-distortion sound
- Paintable, bezelless stainless-steel rectangular grille; 90 dB sensitivity, 145 W power handling
Technical Specifications
- Woofers: Dual 5.25-inch Black Kevlar
- Tweeter: 1.25-inch Aluminum Magnesium Alloy (pivoting AccuAim)
- Power Handling: 145 W
- Sensitivity: 90 dB SPL ±3 dB
- Frequency Range: 42 Hz – 20 kHz
- Impedance: 8 Ohms Nominal; 6.2 Ohms Minimum
- Mounting: Toolless (ViseLock)
- Cutout (H x W): 7 1/2 in x 14 1/4 in (190 x 362 mm)
- Dimensions: 15.6 in (397 mm) L x 8.8 in (225 mm) W x 3.8 in (99 mm) depth
- Behind-Wall Depth: 5.5 in
- Works With: BKT84600E Pre-Construction Brackets
- Warranty: 5 Year
What's Included
- SC3-IW5-LCR in-wall speaker
- Paintable bezelless stainless-steel rectangular grille


