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The SP2-15 is an elegant and slim self-powered sublow system.

The cabinet is constructed of a rigid, multilayer, cross grain birch plywood. Additionally braced with multiple reinforcement ribs and finished with a sturdy nano-armor™ coating.

Sound Projects DALC speaker management electronics and a proprietary 2400W CoolClass-D™ amplifier section power the two longstroke 15-inch drivers.

This combination boasts an impressive 134dB SPL augmenting the low-end response of the full range and high/mid systems down to 30Hz, the deep sub you can feel.

The SP2-15 is cosmetically interchangeable with all SPX systems and will effortlessly add a tight kick to any rock concert as well as a fat old moog groove to a dance party.

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Technical spec data





Acoustical specifications:

- Drivers: 2 x 15" high power, low weight, neodymium design.

- Freq. response: 35-60Hz/FR (switch)

- Max. peak SPL @1m: 136dB c.f. 2 (6 dB)

- Coverage angle: omni-directional

Electrical specifications:

- Amplifier(s): CCD™ technology

- Output: 2500W sine (DALC limited)

- Low pass 4th order: 60 Hz

- Filter subsonic: 30Hz, 2nd order

- Input impedance: 20 kOhms balanced, 10 kOhms unbalanced

- Output impedance: hard-wired to input

- Power consumption.

- Mains voltage: 230V (other on request)

- Mains frequency: 50/60 Hz

- Idle: < 50VA

- Full load: 1200 VA. DALC limited Ref. to continuous pink noise   signal (6 dB crest factor within the specified range)

- Protection

- D.A.L.C. (Dual AudioLogic Control)

- Protection threshold: +4dBU

- Transient (soft power-up)

- DC-voltage short-circuit

- LED indication: power-on/signal/protect/switch (60Hz/Fr)





Additional descriptive data:

- Cabinet construction: cross grain laminated multiplex

- Finish: Nano-armor™ coating

- Weight: 86 kg

- Size WxHxD (mm): 450x1200x600 (730)

- Rigging points: M20 Polemount

- Audio connectors: IEC XLR-3 in/out

- Main connectors: powercon in, powercon out

- Max. operating temp.: -10 to 40 C ambient