NOVA is a professional loudspeaker manufature and exporter in China.
We make line array speaker, line array, pro audio, pro audio speaker, professional loudspeaker,professional speaker, subwoofers, subwoofer, woofers, and amplifier, flgithcase and racks.
PS-18W is birch plywood finish.
Components: 1 X 18" Woofer
RMS Power: 400W
Program power: 800W
Norminal impedance: 8Ohm
Sensitivity: 99dB/W/M
Net weight: 35kg
PS-215W is birch plywood finish.
Components: 2 X 15" Woofers
RMS Power: 800W
Program power: 1600W
Norminal impedance: 4Ohm
Sensitivity: 102dB/W/M
Net weight: 55kg
PS-218W is birch plywood finish.
Components: 2 X18" Woofers
RMS Power: 800W
Program power: 1600W
Norminal impedance: 4Ohm
Sensitivity: 102dB/W/M
Net weight: 67kg
Features:
The PS series (including PS8, PS10, PS12, PS15, PS2150, PS215W, PS218W, PS18W) are enginnered to maintain the inherent coherency of two-way designs in the broadest practocal range of applications. Adanced cone transducers deliver maximum output and thermal stability. The unique, square mouth PS Series horn, with its asymmetrical progressive pattern, allows users-rotantin of PS series coverage to focus acoustical energy on listeners and from reflective surfaces.
| Model number |
PS-18W |
PS-215W |
PS-218W |
| Type |
Subwoofer |
Subwoofer |
Subwoofer |
| Frequency response |
40Hz-200Hz(-10dB) |
38Hz-230Hz(-10dB) |
32Hz-270Hz(-10dB) |
| |
43Hz-180Hz(+/-3.5dB) |
40Hz-200Hz(+/-3.5dB) |
35Hz-250Hz(+/-3.5dB) |
| RMS power |
400W |
800W |
800W |
| Program power |
800W |
1600W |
1600W |
| Norminal Impedance |
8Ohm |
4Ohm |
4Ohm |
| Sensitivity |
99dB/W/M |
102dB/W/M |
102dB/W/M |
| Max SPL |
131dB |
137dB |
137dB |
| Component |
18" woofer |
2x15" woofer |
2x18" woofer |
| Coverage Angles |
N/A |
N/A |
N/A |
| Dimenstion |
540x640x505mm |
485x915x800mm |
560x800x775mm |
| Net Weight |
35kg |
55kg |
67kg |
Audited Supplier 
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