Specifications:
GP18S
● System Type: Single 18" Direct-Radiating Subwoofer
● Woofer: 18-inch with Φ100mm voice coil and Φ220mm magnet
● Rated Impedance: 8Ω
● Frequency Range (-10dB): 35Hz–200Hz
● Frequency Response (±3dB): 38Hz–200Hz
● Sensitivity (1W/m): 99dB
● Max SPL: 130dB (Peak 136dB)
● Box Material: High-quality birch plywood
● Finish: High-strength, wear-resistant speckle eco-paint
● Rated Input Power (Continuous/Program/Peak): 1200W/2400W/4800W
● Input Connectors: 2×Speakon NL4MP
● Color: Brown
● Net Weight: 54kg
● Gross Weight: 60.5kg
● Dimensions (W×D×H): 606×715×520mm
● Packing Dimensions (W×D×H): 790×590×675mm
GP28S
● System Type: Dual 18" Direct-Radiating Subwoofer
● Woofer: 2×18-inch with Φ100mm voice coil and Φ220mm magnet
● Rated Impedance: 4Ω
● Frequency Range (-10dB): 32Hz–200Hz
● Frequency Response (±3dB): 35Hz–200Hz
● Sensitivity (1W/m): 105dB
● Max SPL: 139dB (Peak 145dB)
● Box Material: High-quality birch plywood
● Finish: High-strength, wear-resistant speckle eco-paint
● Rated Input Power (Continuous/Program/Peak): 2400W/4800W/9600W
● Input Connectors: 2×Speakon NL4MP
● Color: Brown
● Net Weight: 98kg
● Gross Weight: 108kg
● Dimensions (W×D×H): 1212×715×520mm
● Packing Dimensions (W×D×H): 790×590×1285mm