| Model |
Challenger C-150 Brown Wood Deluxe (Electro-Acoustic) |
| Body Shape |
Concert / Grand Concert with Venetian cutaway — focused midrange, balanced projection and easy upper-fret access |
| Top Wood |
Select solid spruce (or high-grade laminate depending on SKU) — enhanced clarity, dynamic range and projection |
| Back & Sides |
Premium brown wood laminate (mahogany-style or similar) — warm mids, controlled lows and smooth highs |
| Finish |
Brown Wood Deluxe high-gloss lacquer with UV-cured protective clearcoat to accentuate grain |
| Binding & Rosette |
Cream ABS binding with multi-ply black/white purfling; decorative multi-ring rosette |
| Neck |
Mahogany neck, satin finish; comfortable C-profile designed for long playing sessions |
| Fingerboard |
Rosewood-style engineered wood; ~12" radius; rolled edges for player comfort |
| Frets / Inlays |
20 medium frets; polished fret ends; pearloid or dot inlays with side markers for stage visibility |
| Scale Length |
25.4" / 645 mm — balanced tension and a warm tonal character |
| Nut Width & Material |
Approx. 42–43 mm; synthetic bone (NuBone-style) nut for tuning stability and improved tone transfer |
| Truss Rod |
Dual-action truss rod — headstock or soundhole access depending on production batch (hex key included) |
| Bridge & Saddle |
Rosewood-style bridge with compensated synthetic bone saddle for accurate intonation |
| String Spacing (Bridge) |
~54–56 mm E-to-e — comfortable for fingerstyle and flatpicking |
| Factory Strings |
.012–.054 phosphor bronze (light) — balanced tonal response; alternate gauges available on request |
| Electronics |
Under-saddle piezo pickup with active low-noise preamp; 3-band EQ (Bass / Mid / Treble), Master Volume, Phase switch — clear amplified tone with stage-ready controls |
| Onboard Tuner |
Integrated chromatic tuner with LED display; auto-mute while tuning to avoid feedback |
| Outputs / Power |
1/4" TS output jack; 9V battery compartment on lower bout; select SKUs may include XLR DI output |
| Machine Heads |
Die-cast sealed tuners, high-ratio gearing (~18:1), chrome or nickel finish for stable tuning |
| Action Target (12th Fret)* |
Factory setup ~2.2 mm (low E) / ~1.8 mm (high e) — adjustable to player preference at a local tech |
| Dimensions (Approx.) |
Overall length ~1020–1035 mm; lower bout ~395–405 mm; upper bout ~285–295 mm; body depth 95–110 mm |
| Weight (Approx.) |
~1.9–2.4 kg depending on wood density and hardware |
| Case / Bag |
Padded gig bag recommended; deluxe hardshell case optional (sold separately) |
| Included Accessories |
Truss-rod hex key, spare bridge pins, quick-start guide, warranty card (region dependent) |
| Care & Environment |
Maintain 45–55% relative humidity; avoid direct sunlight and radiators; store in case when not in use; use humidifier in dry climates |
| Notes |
*Factory setups and specific materials/options may vary by production batch. Specifications subject to change as part of continuous product improvement. Measurements are approximate. |
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