Leapfrog Clickstart Educational Software:Bob The Builder, Project Learn It

Electronics
SESpFrog Enterprises ClickStart Bob the BuilderClickStart SW: Bob the Builder, Project Learn It!

Build skills for school with Bob and his Can-Do Crew!
Clear the theater sign by helping Muck catch letters.
Build along with Bob by fitting shapes into blueprints.
Clean up the site by collecting the right letters!
Teaches letters, phonics skills, shapes, cause and effect, problem-solving skills and computer skills such as QWERTY keyboarding and mousing.

Alpine PDX-F4 4/3/2 Power Density Digital Amplifier

Vehicle Electronics Accessories
Features and SpecificationSPECIFICATIONSCEA-2006 Power Ratings * CEA-2006 Power Rating: (4/2 I?@14.4V Ƈ%THD+N), S/N 98dBA (Ref. 1W into 4 I?): 100w x 4RMS Power Ratings * Per channel into 4 Ohms: (@14.4V Ƈ%THD+N) 100W x 4 * Per channel into 2 Ohms: (@14.4V Ƈ%THD+N) 100W x 4 * Bridged 4 Ohms: Bridged into 4I? (Ƈ%THD+N) 200W x 2Sound Tuning * Crossover: Variable, 30-400Hz (-12dB / oct ), Low-Pass/High-Pass /OFF SelectableDimensions * Heat Sink (WxHxD) mm: 257mm x 192mm x 50.8mm * Heat Sink (WxHxD) in: 10-1/8'' x 7-9/16'' x 2'' General * Power Requirements: 14.4V DC (11V to 16V) * Input Sensitivity: 0.2V to 4.0V (For Rated Power) * Cable size: 4 AWG (BATT and GND), 12 AWG (Remote), Up to 8 AWG (Speaker) * Frequency Response: 5 Hz - 100 kHz / 0dB ~ -3dB (Reference: 1 W into 4 ohms

Alpine PDX-F4 4/3/2 Power Density Digital Amplifier