Surface net: made of nylon high-fiber crystal with good permeability.
Speaker unit: applies 6.5 "color seaweed salvage pulp paper, full-frequency double cone speaker, with wider frequency response.
Transformer: E-type copper wire turns the audio transformer to ensure the audio output fidelity.
Installation kit: with anti-rust process
|
Model |
DSP203Ⅱ |
DSP403Ⅱ |
|
Speaker unit |
4"×2 |
4"×4 |
|
Freq. range |
140Hz-12kHz |
140Hz-12kHz |
|
Sensitivity (1m,1W) |
90dB±2dB |
94dB±2dB |
|
Maximum SP( 1m) |
99dB±2dB |
108dB±2dB |
|
Rated power |
15W |
30W |
|
Product size ( L×W×H) |
138×120×390mm |
138×120×682mm |
|
Package size( L×W×H) |
310×220×420mm |
310×220×722mm |
|
Net weight (one pair) |
6.6kg |
10.6kg |
|
Gross weight(one pair) |
7.4kg |
11.5kg |
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