| Model |
Challenger C-150 Black Special (Electro-Acoustic) |
| Body Shape |
Concert / Grand Concert with Venetian cutaway — focused midrange and comfortable playability |
| Top Wood |
Solid spruce top (select) — responsive, clear articulation and projection |
| Back & Sides |
Mahogany laminate — warm midrange with controlled lows |
| Finish |
High-gloss Black Special lacquer with protective clearcoat |
| Binding & Rosette |
Cream ABS binding; concentric multi-ring rosette with subtle contrast |
| Neck |
Mahogany neck with satin finish; comfortable C-profile for versatility |
| Scale Length |
25.4" / 645 mm — slightly shorter scale for relaxed tension and warmth |
| Fingerboard |
Rosewood-style engineered board; ~12" radius; rolled edges for comfort |
| Frets / Inlays |
20 medium frets; dot inlays with side position markers |
| Nut Width & Material |
Approx. 42–43 mm; synthetic bone (NuBone-style) for stable action |
| Truss Rod |
Dual-action truss rod — headstock or soundhole access depending on batch |
| Bridge & Saddle |
Rosewood-style bridge with compensated synthetic bone saddle for improved intonation |
| String Spacing (Bridge) |
~54–56 mm E-to-e — balanced for fingerstyle and flatpicking |
| Factory Strings |
.012–.054 phosphor bronze (light) — long-lasting tone and balanced response |
| Electronics |
Under-saddle piezo pickup with active preamp; 3-band EQ (Bass/Mid/Treble), Volume, Phase switch — low-noise amplified output |
| Onboard Tuner |
Integrated chromatic tuner with LED display; mutes output while tuning |
| Output / Power |
1/4" TS output jack; 9V battery compartment on lower bout; optional XLR/DI on select SKUs |
| Machine Heads |
Die-cast sealed tuners, chrome finish, ~18:1 ratio for stable tuning |
| Action Target (12th Fret)* |
Factory target ~2.2 mm (low E) / ~1.8 mm (high e) — adjustable to player preference |
| Dimensions (Approx.) |
Overall length ~1020–1030 mm; lower bout ~395–405 mm; body depth 95–110 mm |
| Weight (Approx.) |
~1.9–2.3 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 |
Store at 45–55% relative humidity; avoid direct sunlight, radiators and rapid humidity swings; use humidifier in dry climates |
| Notes |
*Factory setups vary by batch. Specifications subject to change without notice. Measurements and materials are approximate and may differ slightly by unit. |
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