Alto Professional TS412B 600-watt 1x12" Battery-Powered Powered Speaker with Bluetooth Guitar Picks The "SP2H" likely refers to

The "SP2H" likely refers to a specific model or design within the Lazer drum lug product line

Proprietary manufacturing techniques and alloy deliver a real cymbal feel

Versatile stick

Height - 35cm

Single-ply mesh heads used on other electronic drums are not made of the same material

Alto Professional TS412B 600-watt 1x12" Battery-Powered Powered Speaker with Bluetooth Guitar Picks The "SP2H" likely refers to600W Battery Powered 12 inch Loudspeaker with Bluetooth 600W Ultra Efficient Class D amplifiers (300W LF + 300HF) Up to 10 hours of battery powered playback 12 inch (304. 8 mm) LF driver, 2 inch (51 mm) voice coil 1 inch (25. 4 mm) titanium diaphragm HF compression driver 90 x 60 Wide Dispersion horns provide optimum coverage Built in 2 channel mixer for microphone, line level, and Bluetooth inputs Bluetooth streaming from your favorite music apps