34 dB maximum gain with 2 x 50 watt output. Three operating modes: stereo, mono or bridged mono. Three SolidDrive EQ settings for drywall, wood and glass, plus a full-range flat option (no EQ). Three user selectable inputs: balanced stereo euroblock, stereo unbalanced mini jack, or high level euroblock.

External 12-32 V trigger. Signal detecting auto standby to conserve energy. Dual concentric gain controls for independent channel control. 20 Hz- 20 kHz frequency response. Rugged aluminum housing.

Small size: 1.2″ x 3.9″ x 4″
Optional Accessories: rack mount adapter kit (AC-SD-250-RMA)

Features a 7-year warranty.

> Tech Sheet (commercial )

Create deep, accurate bass without altering a room’s design. The passive version has a ported enclosure and is designed to be connected to the same amplifier as the SolidDrive and contains dual 8-ohm voice coils, subwoofer level attenuator, and built-in dual low pass crossover matched to the SolidDrive.

The IW100 is an in-wall subwoofer with a vented enclosure. Each sub enclosure box mounts easily between 16″ on-center wall studs, and its vibration-isolating outer foam layer virtually eliminates the risk of buzzing and wall rattling. Recommended for rooms up to 1800 cubic feet in volume. Requires separate subwoofer amplifier.

Easily mount between standard wall studs. Contains patented subwoofer technology. Blends into any room’s decor. Combine with the SolidDrive to create the ultimate “in-wall” home theater system.

Features a 7-year warranty.

Specifications:
Woofer: 7″ mica-graphite polypropylene with NBR surround
Amplifier Power: 200 W peak
Frequency Response (+/- 3 dB): 30 Hz – 160 Hz
Impedance: 8 ohms
Mounting: Enclosure mounts between 16″ on-center 2×4 studded wall
Enclosure Dimensions: 42″ x ( H) x 14.4″ (W) x 3.5″ (D)
Cutout Dimensions: 8.5″ (H) x 11.652″ (W)
Shipping Dimensions: 47″ (H) x 16″ (W) x 6″ (D)
Weight: 27.25 lbs. in enclosure
Shipping Weight: 30 lbs. in enclosure
Grille: Includes paintable white HVAC grille vent

> Installation Guide

Create deep, accurate bass without altering a room’s design. Easily mount between standard wall studs. Contains patented subwoofer technology. Blend into any room’s decor. Combine with the SolidDrive to create the ultimate “in-wall” home theater system.**

The IW-200 is an in-wall subwoofer with a sealed enclosure. The sub enclosure box mounts easily between 16″ on-center wall studs, and its vibration-isolating outer foam layer virtually eliminates the risk of buzzing and wall rattling. Recommended for rooms up to 3,300 cubic feet in volume. Larger rooms can simply use multiple IW-200 subwoofers,

Features a 7-year warranty.

Specifications:
Woofer: 2 x 8″ mica-graphite polypropylene with NBR surround
Amplifier Power: 350 W peak
Frequency Response (+/- 3 dB): 25 Hz -160 Hz
Impedance: 4 ohms
Mounting: Enclosure mounts between 16″ on-center 2 x 4 studded wall
Enclosure Dimensions: 72″ (H) x 14.4″ (W) x 3.4″ (D)
Cutout Dim: 20.5″ (H) x 8.75″ (W)
Shipping Dimensions: 24″ (H) x 13″ (W) x 9″ (D)
Weight: 40 lbs. (in enclosure)
Shipping Weight: 20 lbs (IW 200EB enclosure ships separately)
Grille: Perforated paintable white powder coated galvanized steel

**IW-EB200 – The IW-EB200 enclosure box system is required for proper installation of the IW-200.
**Separate subwoofer amplifier requires.

> Installation Guide

P350 is a Class-G high current subwoofer/full range mono block amplifier. The P350 is the companion amplifier to custom in-wall subwoofer systems but its use is not limited to only subwoofer applications. It also has the flexibility of operation as a full range high current, high performance, mono-block audio power amplifier.

Specifications:
Amplifier Power: 350W RMS @ 4 ohms, 700 peak :: 225 W RMS @ 8 ohms, 400 peak
Crossover Frequency: Low pass 40 – 120 Hz adjustable @ 24 dB/octave
LFE Frequency Response: 20 – 500 Hz
Full Range Response: 10 Hz – 20 kHz +0/-.25 dB, 5 – 60 kHz + 0/-3 dB
Low Frequency Eq: -3 dB to +6 dB @ 30 Hz
Inputs: 1 Gold-plated RCA connector, 1 balanced XLR
Protection Features: Soft clipping (subwoofer mode) Short circuit/ overload, thermostatic variable speed fan cooling. Thermal overload protection, over current protection.
Max Current Consumption 120V: 3A @ 8 ohms, 5.5A @4 ohms continuous
Dimensions: 2″ (H) x 17.25″ (W) x 13.25″ (D)
Shipping Dimensions: 7.5″ (H) x 21.5″ (W) x 17″ (D)
Weight: 17.8 lbs
Shipping Weight: 20 lbs.

> Owner’s Manual

Passive Equalization Modules are designed to optimize the frequency response of the SolidDrive SD1 and SolidDrive SD1g for the type of surface they are to be attached to. You can use "Wood", "Drywall" or "Glass" One module is needed for each SolidDrive SD1 or SolidDrive SD1g (included with the SD1 Desktop Kit).

The Passive Equalization Modules enhance the sound quality of the SD1 and SD1g by using notch filters to correct peaks in the frequency response.