LOMO / KINAP 2A-11 Moving System (Cone + Voice Coil + Spider + Dust Cap) – Original USSR

NEW IN BOX   

PRICE IS FOR 1 COMPLETE SYSTEM !

Original replacement moving assembly for LOMO / KINAP 2A-11 large-format cinema loudspeaker. This is a factory-assembled recone kit produced in the USSR for professional theater and sound reinforcement systems.

Designed for restoration of vintage Soviet cinema drivers, this moving system preserves the original electro-acoustic parameters and authentic tonal characteristics of the 2A-11 series.

🔧 Included Components

• Large-format paper cone (diffuser)

• Integrated copper voice coil (factory wound)

• Spider (centring suspension)

• Coil former (voice coil carrier)

• Cone neck assembly

• Dust cap (protective dome)

All components are factory bonded and aligned.

⚙ Technical Overview

• Model compatibility: KINAP 2A-11

• Type: Full moving system (recone assembly)

• Cone material: Pressed paper (cinema type)

• Voice coil: Copper winding on former

• Suspension: Fabric spider (centring washer)

• Origin: USSR (Soviet production)

• Application: Restoration / reconing of vintage cinema loudspeakers

🎬 Application

This moving system is suitable for:

• Restoration of original LOMO / KINAP cinema speakers

• Professional vintage audio projects

• Museum and archival sound equipment

• Collectors of Soviet electro-acoustic equipment

Maintains authentic Soviet-era acoustic behavior when installed into the original 2A-11 basket and magnetic assembly.

Technical Specifications (LOMO 2A-11 – moving assembly)

Based on factory design of the 2A-11 cinema driver:

 Voice Coil:

Form: 0.2 mm thick aluminum foil;

PEL wire: ∅0.27 mm;

Winding: 4-layer;

Total number of turns: 121;

Winding height: 9.5 mm;

Winding weight: 11.34 g;

Inner diameter: 76.7 mm

Outer diameter (including winding): 79 mm;